SIM Card Voice Monitor
Product Details
* Frequency: 900, 1800, 1900
* Embed four condense microphone
* 24 hour non-stop power supply
* All GSM SIM card compatible
* Microphone range(Meter): 5~7(Radius), 4 levels
* Receive sensitivity: -\+10K
* Working temp: -40~50'C
* Responding frequency: 1.2K~800Khz
* Stand-by time: 15 days
* Dimension: 2.4 x 1.5 x 0.8 Inc
This SIM device is a special system designed for audio surveillance or monitor by providing regular mobile phone SIM services.
- Data Interface Type:USB2.0
- Model Number:R600
- Place of Origin:China (Mainland)
- Country:China (Mainland)
- telephone:86-755-29743276
| Delivery Time: | three days |
| Package: | gift box |
| Payment Terms: | T/T,Western Union |
| Port: | Shenzhen |
| Data Interface Type: | USB2.0 |
| Model Number: | R600 |
| Place of Origin: | China (Mainland) |
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