Features:
How does it work:
It's simple. Your surveillance operation will be underway in 4 simple steps:
-Insert a mobile phone SIM card in the device (E.G. free PAYG SIM card from O2 etc).
-Conceal the device where it cant be seen...
-Dial the pay as you go number from your phone.....
-Listen - now you can hear what they are really talking about...
Power on: open the back cover, put the SIM card into the seats, then it is automatically power on. When booting, indicator will light for
10 seconds, after the indicator is off, cover the back cover then it can be used.
Environmental monitoring: starting up normally, dial alarm number, it will be easy to hear the situation within 10 miters around the machine
after waiting for five seconds.
Sound control dialing: use mobile phones or fixed-line to get through SIM card number in the alarm, hang up the machine when hearing the
sound of the machine about 3 seconds, and that means it sets up successfully. When there is a sound above 45 db within 10 miters around
the alarm, the call will be automatically make call number which you set before.
Send 0000 SMS to turn off sound control function.
Send 1111 SMS to turn on sound control function.
LBS positioning: please directly edit capital letters“DW” SMS to the alarm in China, and on aboard please edit capital letters “GPS”to the alarm,
the alarm will revert a message including the information about addresses/longitude and latitude/web site content in a minute.
SOS Emergency call: Edit the content of messages capital letters“SOS”to alarm, directly press the key SOS above three seconds after the
success of setting, the alarm will directly call the setting number. And the indicator will flash.
Operating Frequency: GSM850/900/1800/1900MHz.


Specification:
Type: Tracker
Material: ABS
Color: Black
Network standard: GSM/GPRS
Communication frequency: 850/900/1800/1900Mhz
Charging input: Input AC110-220V 50/60Hz
Charging output: Ouput DC5.0V 500mA
Battery standard: 3.7V 500mAh Li-ion barrery
Working temperature: -20°Cot+55°C
Working Humidity 5%-95%RH
Size: 43.2mm x 32mm x 13.6mm/1.7" x 1.26" x 0.54"

Product list:
1 * A8 GPS Tracker Locator

Note:
-Due to the manual measurement and different measurement methods, the actual size could be slightly different.
-Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly diffe