Bộ thu hồng ngoại là gì

Mạch thu hồng ngoại IR KY-022 được sử dụng để thu nhận tín hiệu hồng ngoại từ các nguồn phát 38khz như Remote, mạch nhỏ gọn, được thiết kế để có thể dễ dàng kết nối và sử dụng, phù hợp cho nhiều ứng dụng khác nhau. Thông số kỹ thuật: Model: KY-022 Điện áp sử dụng: 3~5VDC. Tần số hoạt động: 38KHz Độ ổn định caoTương thích với TTL và

Bộ 20 Led Thu Hồng Ngoại Ø5mm ( Đen ) Bộ sản phẩm gồm 20 Led thu hồng ngoại phi 5 sử dụng trong các mạch thu phát hồng ngoại hoặc các mạch dò line hoặc nhiều mạch điều khiển khác. Led Thu Hồng Ngoại Thông Số Kỹ Thuật: Số lượng: 20 led Kích thước: phi 5 Điện áp hoạt động: 1.2 - 2v Dòng: 10- 20mA Màu sắc

⚡FK⚡IR Extender 1Receiver 4Emitters Repeater System Infrared Remote Control Features: 100% new and high quality. This IR Repeater System Kit allows you to control home theater devices/components which are kept behind closet doors or in a closed cabinet. It allows you to use an existing infrared remote controller to operate an audio/video (A/V) component. For example: amplifier, cable box, stereo receiver, satellite TV receiver, CD player, DVD player, Blu-ray player or any other components which is controlled by IR signal. With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. With 4 emitters which is used to send the signals to the A/V components. 5V USB AC Power Supply. 34-60kHz operating range. How to use: Stick the Receiver in a convenient location that you want with the included double sided tape; Stick the IR emitters on devices that you want to control; Please make sure to place IR emitter(the small one) ON THE IR WINDOW of your device Attention: Placing two IR emitters on the same component will not improve performance, because one transmitter control a home appliance,and not interfere each other. Specifications: Power Supply: 5V Frequency range: 34-60kHz Color: Black Package Included: 1 * IR Receiver 1 * 4 in 1 IR Emi

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Overview: This transmitter and receiver combo can work in most lighting environment. Real-time transmission without any delay with its high sensitivity sensor. Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. Made of high-quality plastic shell and copper wire, the cord is durable. Features: High Sensitivity: Real-time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and copper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: UFD31-18 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black Cable Length from the USB port to the Receiver: approx. 1.4m / 6.6ft Cable Length from the Receiver to the Emitter: approx. 2m / 4.6ft Package Size: approx. 13 * 6 * 3cm / 5.11 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Transmitter & Rec

IR Infrared Remote Control Receiver Extender Repeater Emitter USB Adapter Description: The item is a USB remote control infrared transponder. It is widely used in audio, TV, set top box and other IR Infrared remote control devices etc. Features: High quality Simple appearance Stable performance Specification: Color: Black Material: Cable+Plastic Power: 5V ( Home appliance USB or 5V power supply ) Carrier frequency: 38KHZ Peak wavelength: 940NM Receiving distance: 18-20M Launch distance: 18-20M Cable length from USB to receiver: approx. 1.4 M Cable length from receiver to emitter: approx. 2 M Install: Use the double-sided adhesive to stick the receiver in a convenient location. Stick the infrared emission head to the device you want to control. Note: The carrier frequency is 38KHZ. Included: 1 X IR Infrared Remote Control Receiver Extender 1 X Adhesive Sti

✨Welcome to WinApple Electronic！✨ 👍 We are a professional factory from Shenzhen, China 🕶 We Promise 🕶 ✔✔✔Manufacture only the best consumer goods and ensure the highest quality possible. 🕶 Our Scope of Bbusiness 🕶 ✔✔✔Auto IC, Digital to Analog Circuit, Single Chip Microcomputer, Photoelectric Coupling, Storage, Three-terminal Voltage Regulator, SCR, Field effect, Schottky, Relays, Resistors Capacitors , Light Tube, Connectors, and other One-stop Supporting serv

Description: Item type:USB DVB-T TV Tuner Recorder VHF-174928~ 239200 KHZ Remote Control size: 8.4 x3.8cm TV system: Full DVB-T and DAB compliant DAB radio: L-Band-1452960~1490624 KHZ USB DVB-T Recorder size:8.5x2.5cm Power supply: USB bus Input : 75 Ohm IEC(Din) Connector Bandwidth: 6/7/8 MHZ auto select for DVB-T Interface:USB 2.0 Standard Output :A type USB male connect Receiving frequency: FM radio Consumed power: ≤1.5W Package includes: 1 x Software CD 1 x USB DVB-T TV Tuner Recorder 1 x Antenna 1 x Remote Control Note: The colors deviation might differ due to different monitor settings. We provide you with the best product and service, if you have any problem, please let us know, and we will solve the problem ASAP. Thank you so

+ + product specification: - name: Led infrared receiver, photodioda - size: 5mm - incoming voltage: 5v - operating voltage: - 40.°C to + 85°C - foot number: 2 pin - etcetera. Check the description photo:) + + how to use: - watch the longest leg as the anode pin - don 't forget + and his yes and don' t forget the resistor so that the led doesn 't get any excess current:) + + product suitable for: - led infrared module cctv - led infrared sensor module close range - fix remote electronic device - etcetera. + + purchase got: - 5 x led photodioda 5mm yes:) Check our storefront for other components yes:) + + notes: - for other components check storefront and record the lapak ya ^ - if there 's anything ambiguous about titles, examples of photos, descriptions, or even lap records, our contact to be clear. - no. Complain for what 's already been described in the description and the lap records, it' s better to contact us before ordering

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Đầu nhận tín hiệu hồng ngoại đa năng TL1838 VS1838B HX1838 1838 38Khz Trước khi mua: 1. Tất cả sản phẩm là hàng có sẵn, chúng tôi sẽ sắp xếp lô hàng ngay lập tức khi chúng tôi nhận được đơn đặt hàng. 2. Xin vui lòng đọc mô tả sản phẩm, nếu bạn có bất kỳ câu hỏi, đừng ngần ngại liên hệ với chúng tôi. Sau khi mua: 1.Nếu bạn hài lòng hãy cho chúng tôi 5 sao. 2. Xin vui lòng liên hệ với chúng tôi trước khi bạn để lại đánh giá tiêu cực. Chúng tôi sẽ cố gắng và sẽ giải quyết các vấn đề. Nếu bạn nhận được sản phẩm bị lỗi, xin vui lòng liên hệ với chúng tôi ngay lập tức với hình ảnh hoặc

✨Welcome to CAZENOVEYI Electronic！✨ 👍 We are a professional factory from Shenzhen, China 🕶 We Promise 🕶 ✔✔✔Manufacture only the best consumer goods and ensure the highest quality possible. 🕶 Our Scope of Bbusiness 🕶 ✔✔✔Auto IC, Digital to Analog Circuit, Single Chip Microcomputer, Photoelectric Coupling, Storage, Three-terminal Voltage Regulator, SCR, Field effect, Schottky, Relays, Resistors Capacitors , Light Tube, Connectors, and other One-stop Supporting serv

CÔNG TY CỔ PHẦN GIẢI PHÁP & CÔNG NGHỆ NHÀ THÔNG MINH ONMI VIỆT NAM ( BẢO HÀNH 12 THÁNG) BỘ ĐIỀU KHIỂN HỒNG NGOẠI WIFI ĐA NĂNG TỪ XA THÔNG MINH IR UNIVERSAL REMOTE CONTROL ✦ Thiết kế gọn nhẹ hình vuông sang trọng phù hợp với mọi không gian trong căn nhà người Việt. ✦ Bộ điều khiển từ xa đa năng mặt nhựa bóng sang trọng chạy hệ SmartLife sử dụng WiFi cho kết nối đơn giản và ổn định. I.THÔNG TIN CHI TIẾT ✦ Màu sắc: Đen ✦ Đầu vào nguồn: 5V-1A ✦ Nhiệt độ làm việc: -10 ~ 50 ℃ ✦ Tần số hồng ngoại: 38kHz ✦ Vật liệu: nhựa ABS chống cháy ✦ Kết nối Wifi: 2.4GHz; 802.11 b/g/n ✦ Kích thước sản phẩm: 125x125x30mm ✦ App kết nối: Smartlife II. ĐẶC ĐIỂM NỔI BẬT ✦ Bộ điều khiển từ xa đa làm cho cuộc sống thuận tiện hơn: Trong "Ứng dụng SMARTLIFE", thêm cảnh và thời gian bắt đầu, chọn chế độ điều khiển từ xa của bộ điều khiển từ xa,nó có thể giúp bạn tự động tắt điều hòa hoặc TV, cảm nhận sự tiện lợi do khoa học và công nghệ mang lại . ✦ Điều khiển đa hướng 360 °: Với Góc phát xạ hồng ngoại đa hướng 360, điều khiển từ xa được đặt trong cùng một không gian mà không che chắn các thiết bị xung quanh. ✦ Kiểm soát khoảng cách trong vòng 10 mét: Các thiết bị hồng ngoại trong khoảng cách tuyến tính 10 mét và 10 mét có thể được kiểm soát một cách hiệu quả. ✦ Vật liệu đặc biệt: Vật liệu chiếu hồng ngoại đen có hiệu quả có thể làm giảm phản xạ khuếch tán và cải thiện sự thâm nhập hồng ngoại. III.LƯU Ý SỬ DỤNG ✦ Đọc kĩ hướng dẫn sử dụng trước khi sử dụng và cất giữ ở nơi an toàn. ✦ Chọn đúng thiết bị kết nối trên ứng dụng smartlife nhé! -------------------------------------------------------------------------------------------------------------------- Hàng có sẵn, bán SỈ/LẺ Bao giá toàn quốc -------------------------------------------------------------------------------------------------------------------- 💒CÔNG TY CỔ PHẦN ONMI VIỆT NAM 121 NGHĨA DŨNG, P PHÚC XÁ, Q BA ĐÌNH, HÀ NỘI ZALO, VIBER, LINE: 0915.44.00.54 (Sỉ) 0916.628.196 (Lẻ + CSKH) 0348.166.855 (Lẻ + CSKH) youtube + tiktok + facebook: onmi.vn website: onmi.vn Xem các sản phẩm khác tại đây: https://shopee.vn/onmivn #phukhiendien #ocam #congtacdien #remote #ocamdanang #ocamchim #congtac #congtacdaochieu #congtacdienthongminh #congtacdieukhientuxa #wifi #camung #congtachengio #bodieukhien #bodieukhientrungtam #smart #smarthome #ir #hethongnhathongminh #dieukhientivi #dieukhiendieuhoa #con

Welcome to MissCherry store, have a good shopping! Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: -Use the double-sided adhesive to stick the receiver in an ideal location. -Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Extender Welcome to MissCherry!!! 【After-sales】: If there are any problems, please contact us first, do not give bad comments, thank you for your cooperation, we will serve you sincerely ask you to make a pleasant shopping! 【Working Hours】: Mon - Sat (9:00-18:00) As we are overseas sellers, consult the relevant issues, please try English. Thank

Welcome to MissCherry store, have a good shopping! Specifications: 1.100% brand new and high quality 2.Includes high-speed high-sensitivity PIN photodiode and a low -power, high-gain preamplifier IC, plus the use of epoxy resin dry outer shield anti- scratch design , the product has been part of environmentally friendly products through REACH and SGS certification, infrared remote control system used as a receiver . 3.Built-in dedicated IC,Wide-angle and long-range reception.Anti-interference ability,Low voltage operation. 4.Applications: audio-visual equipment, home appliances, other wireless remote control products Note: 1.Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. 2.And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Included packages: 10Pcs IR Infrared Rec

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Sản phẩm chúng tôi còn hàng. Bạn có thể đặt hàng nếu có nhu cầu. Sản phẩm có xuất xứ từ Trung Quốc. Cảm ơn bạn! Hàng mới 100% . Màu sắc: Đen 1 bộ thu nhận tín hiệu từ bộ điều khiển từ xa, bộ thu có đèn LED xác nhận IR tiện lợi. Với 1 bộ phát được sử dụng để gửi tín hiệu đến các thành phần A / V. Nguồn điện 5V USB AC. Dải hoạt động 34-60kHz. Sản phẩm này cho phép bạn điều khiển các thiết bị / thành phần rạp hát gia đình được giữ sau cánh cửa tủ quần áo hoặc trong tủ kín. Hay bạn muốn điều khiển một thiết bị tín hiệu IR giữa hai phòng chẳng hạn như điều chỉnh âm lượng của loa. Sản phẩm cho phép bạn sử dụng bộ điều khiển từ xa hồng ngoại hiện có để điều khiển thành phần âm thanh / video (A / V). Ví dụ: bộ khuếch đại, hộp cáp, bộ thu âm thanh nổi, bộ thu truyền hình vệ tinh, đầu đĩa CD, đầu đĩa DVD, đầu đĩa Blu-ray hoặc bất kỳ sản phẩm nào khác được điều khiển bằng tín hiệu IR. Dễ dàng cài đặt: 1. Đặt bộ thu ở vị trí thuận tiện mà bạn muốn bằng băng dính hai mặt đi kèm. 2. Dán các bộ phát IR (cái nhỏ hơn) trên các thiết bị mà bạn muốn điều khiển. Gói hàng bao gồm: 1 x Bộ thu IR 1 x Bộ phát hồng

❤️❤️Quý Khách Ủng Hộ Shop Nhé, Vui Lòng Xem Các Vocher Giảm Giá Mua Hàng Nhé Khách Yêu💚💚 🍀Ứng Dụng: Được sử dụng trong các mạch thu phát hồng ngoài. Led phát hồng ngoại 5mm thường được sử dụng kèm với cảm biến thu hồng ngoại Sử dụng trong điều khiển, remote hồng ngoại Sử dụng tốt trong các mạch: Mạch mô phỏng remote, mạch chống trộm bằng hồng ngoại, mạch đếm, mạch đo đường, đọc ecoder động cơ... 🍀Thông số kỹ thuật: Kích Thước: 5MM Điện áp: 1.2 - 1.6V DC (Dùng Nguồn 5V Nối Tiếp Với Trở 220R, 330R) Dòng: 10 - 20 mA Bước sóng: 940nM 🍀Lưu Ý Sử Dụng: - Dùng quá điện áp led sẽ cháy, phải dùng trở để led được bền - Led thắp không nhìn thấy ánh sáng, phải nhìn qua Camera điện thoại android #ledphathongngoai#ledphat5MM#ledhongngoai#led5MM#ledhongngoai3MM#ledhongngoairoduong #dientuhanoi#dientugiare#linhkiendientu#banlinhkien#cungcaplinhkien#shoplinhkien#m2moffice#m2m

Welcome to our store Beautifulandlovejr!Wish you have a good shopping. Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: 1. Use the double-sided adhesive to stick the receiver in an ideal location. 2. Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Ext

100% brand new and high quality Features: Can receive infrared signal from the Console and is the perfect replacement for a broken receiver. Includes stand with adhesive for easy attachment to TV, monitor or any smooth surface. Come with more than 7ft cable, ensure convenient placement of sensor bar. Easily plug and play, just adjust the calibration of the sensor. Ideal replacement for your original sensor bar. Simply a must-have for ames. Sensor Bar only, other accessories demo in the picture are not included! Tips: Ensure that the inductor is correctly thrust into the console. Please pull off the inductor when clean it. Do not keep the inductor in a wet or a damp place. Do not let the inductor receive damage or pressure to extend service lift of the cable. Please do not use it in the case of inurndated or broken. No drying process by external heat equippment such as microwave over etc. Please do not let children play the inductor. Specification: Type: Accessories Interface Type: USB Color: Silver Gray, Black Size: One Size Sensor Bar Length: 24.0cm/ 9.45in Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Senso

S UFD31-18 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emitter for STB TV Set DVD DVR PVR Video R Welcome to smartwatchinone shop for product. Overview: This transmitter and receiver combo can work in most lighting environment. Real-time transmission without any delay with its high sensitivity sensor. Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. Made of high-quality plastic shell and copper wire, the cord is durable. Features: High Sensitivity: Real-time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and copper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: UFD31-18 Material: Plastic Power Supply: USB

✨Welcome to woisn Electronic！✨ 👍 We are a professional factory from Shenzhen, China 🕶 We Promise 🕶 ✔✔✔Manufacture only the best consumer goods and ensure the highest quality possible. 🕶 Our Scope of Bbusiness 🕶 ✔✔✔Auto IC, Digital to Analog Circuit, Single Chip Microcomputer, Photoelectric Coupling, Storage, Three-terminal Voltage Regulator, SCR, Field effect, Schottky, Relays, Resistors Capacitors , Light Tube, Connectors, and other One-stop Supporting serv

Hi, hope you pay attention to our shop！ #kacomeis.vn =====================KACOMEIS===================== Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: 1. Use the double-sided adhesive to stick the receiver in an ideal location. 2. Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Ext

Welcome to tweettwitrtop.vn Store ,We insist on the lowest price to sell the best quality items！！！Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: 1. Use the double-sided adhesive to stick the receiver in an ideal location. 2. Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Ext

Welcome to onlylove Overview: This transmitter and receiver combo can work in most lighting environment. Real-time transmission without any delay with its high sensitivity sensor. Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. Made of high-quality plastic shell and copper wire, the cord is durable. Features: High Sensitivity: Real-time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and copper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: UFD31-18 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black Cable Length from the USB port to the Receiver: approx. 1.4m / 6.6ft Cable Length from the Receiver to the Emitter: approx. 2m / 4.6ft Package Size: approx. 13 * 6 * 3cm / 5.11 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Transmitter & Rec

Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: 1. Use the double-sided adhesive to stick the receiver in an ideal location. 2. Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Ext

BF CHUF0301 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emmiter Applies to All Remote Control Devices Features:  High Sensitivity: Real time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m recevive line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and cooper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: CHUF0301 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black USB Cable Length from USB port to the Receiver: approx. 137cm / 53.94in  Cable Length from the Receiver to the Emitter: approx 198cm / 77.95in Package Size: approx. 14 * 6 * 3cm / 5.51 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Infrared Remote Transm

Dear, welcome to Yotome. For more information about the product, please read on~ Features: Can transmit all the infrared remote control signal equipment, does not affect the original machine remote control receiving.For example: amplifier, cable box, stereo receiver, satellite TV receiver, CD player, DVD player, Blu-ray player or any other components which is controlled by IR signal.Realizing remote infrared control. To achieve the purpose of equipment resource sharing. With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. With 4 emitters which is used to send the signals to the A/V components. 32-60kHz operating range. How to use: Stick the Receiver in a convenient location that you want with the included double sided tape; Stick the IR emitters on devices that you want to control; Please make sure to place IR emitter(the small one) ON THE IR WINDOW of your device Attention: Placing two IR emitters on the same component will not improve performance, because one transmitter control a home appliance,and not interfere each other Size:2 m (Power cord length ) 2 m (Black and white line length) 1 m (Launch line length) Note You will receive the item as the picture shown USB plug into the USB port of Home Appliances or plug in a USB power adapter to take power . Included: 1 X IR Receiver 4 X IR Em

Here are your favorites ~Happy shopping!! #jeisamy.vn Description Applies to all remote control devices Material: Cable + Plastic Color: Black USB cable Length from to Receiver: Approx. 137 cm / 53.94 " Cable Length Receiver Transmitter To: approx 198 cm / 77.95." The Way To achieve power: Appliance USB or 5V Supply power: 5V Suitable for TV set, STB, DVD, DVR, PVR, video recorder, satellite receiver, and so on Note: Do not support windows 10! How to install: 1. Use the double-sided adhesive to stick the receiver in an ideal location. 2. Stick infrared device emitting head that you want to control Package Includes: 1 x Infrared Remote Control Receiver IR Ext

BF UFD31-18 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emitter for STB TV Set DVD DVR PVR Video RecorderOverview: This transmitter and receiver combo can work in most lighting environment. Real-time transmission without any delay with its high sensitivity sensor. Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. Made of high-quality plastic shell and copper wire, the cord is durable. Features: High Sensitivity: Real-time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV signal receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m receiving line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and copper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: UFD31-18 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black Cable Length from the USB port to the Receiver: approx. 1.4m / 6.6ft Cable Length from the Receiver to the Emitter: approx. 2m / 4.6ft Package Size: approx. 13 * 6 * 3cm / 5.11 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Transmitter & Rec

CHUF0301 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emmiter Applies to All Remote Control Devices CHUF0301 USB Adapter IR Infrared Remote Extender Repeater Receiver Transmitter Emmiter Applies to All Remote Control Devices Features:  High Sensitivity: Real time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m recevive line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and cooper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: CHUF0301 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black USB Cable Length from USB port to the Receiver: approx. 137cm / 53.94in  Cable Length from the Receiver to the Emitter: approx 198cm / 77.95in Package Size: approx. 14 * 6 * 3cm / 5.51 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Infrared Remote Transm

Features:  High Sensitivity: Real time transmission without any delay with its high sensitivity sensor. Energy-saving and Environment-friendly: This transmitter can work in most lighting environment. Strong Compatibility: Suitable for TV set, STB, DVD, DVR, PVR, video recorder, TV receiver, and so on. Compact Size Design: It is light-weight, small-size and solid, with 2m emission line and 1.4m recevive line, long enough to put in anywhere in your house. High-quality Cord: Made of high-quality plastic shell and cooper wire, the cord is durable. Note: The IR repeater is suitable for Digital TV set-top box, DVD, air conditioning, hard disk player, karaoke remote song-ordering device, monitoring hard disk video recorder, set-top box installation of the hotel or home , etc. Specifications: Model: CHUF0301 Material: Plastic Power Supply: USB or DC 5V Cable type: cooper wire Emission wavelength: 960NM Emission distance: 20-50cm in transmitters; 10-15m in Remote Controls Receive Frequency: 38KHZ Receive distance: 10-15m Color: Black USB Cable Length from USB port to the Receiver: approx. 137cm / 53.94in  Cable Length from the Receiver to the Emitter: approx 198cm / 77.95in Package Size: approx. 14 * 6 * 3cm / 5.51 * 2.36 * 1.18in Package Weight: approx. 42g / 1.48oz Package List: 1Pc * IR Infrared Remote Transm