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Detailed Product Description
http://www.hk-aoli.com/goods.php?id=212
Highlights
Super long standby, voice call back, precise positioning, flashlight
Specification
- Audio : Super-sensitive audio surveillance.
- Micphone Range(meters) : 5~7(Radius), 4 levels
- Power supply : 24 hours non-stop power supply.
- Compatible : GSM / SIM Frequency: 900, 1800, 1900MHz
- Receive Sensitivity : -+10K
- Work Temperature : -40~50'C
- Responding freqency : 1.2K~800Khz
- Stand-by time : 7 days
- Working time : 4 hours
- Accessory : Power adapter x 1,Usb cable x 1,User manual x 1
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