Features：
- Voice active monitoring .
- Built in adjustable sensitivity voice active microphone.
- Built in High sensitivity monitoring amplifier microphone
- Built in phone number filter function, other phone will not allowed to monitoring.
- Can used SMS to set active or deactivate sound active mode.
- Built in shock alert active function, will call and send SMS when detect shock alert.
- Easy to operate, just install SIM card and SMS setting for all function modes
- AC power supply directly, without worrying about Working time.
Specifications:
| GSM band module: | 900/1800/1900 MHz |
| Voice sensitive: | -75db |
| Power: | Battery and AC power supply |
| Standby power consumption： | 3.7V, 20mAh |
| Working power consumption： | 3.7V, 200mAh |
| Filter mode: | 4 sensitivity voice filter |
| Alert mode: | 3 SMS number&1 calling number |
| Control mode: | SMS control |
User's Manual Download:
