Connection: GSM/GPRS
GSM Frequency: 850/900/1800/1900Mhz
Charger Standard : 5.0V500mA?25mA
Charge input: Input AC 110-220V 50/60Hz
Charge output: Output DC5.0V 500mA
Battery: Chargeable 3.7V 500mAh Li-ion battery
Color: Black
Dimension: L40mm x W22mm x H12mm
How does it work:
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...
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