Description

Parameter: 1) Power: adaptor (**0V/9V), output: 9VDC**0mA 2) Environmental condition: Temperature:**0 to *0 degree Relative humidity: < *0% Atmosphere pressure: *6 to **6Kpa 3) Phone number storage: 6 numbers with *6 characters utmost. 4) Built-in siren: > **0dB 5) Static current: < *0 mA DC9V 6) Working Current: < **0mA DC9V 7) DTMF: high frequency*7dBm; low frequency*9dBm 8) Frequency: **5MHz / **3MHz 9) Hi-frequency receiving sensibility:***5dBm *0) Wired connector end: on/off compatible. *1) Working frequency: **5MHz / **3MHz Description: Outstanding features: 1) compatible with the international Digital Communication Standard- Ademco protocol such as CONTACT ID, etc.; 2) leaving-ground alarm function; 3) can dial through neighbors&#**9;phone when phone line is illegally cut off; 4) with a keypad can operate easily; 5) time delay to arm/disarm for ***9 seconds; 6) time delay to alarm for ***9 seconds; 7) set alarm/siren hooting time for *0 minutes 8) built-in rechargeable lithium battery; 9) *2 LED display of defense zone, with *0 wireless zones and 2 wired zones; *0) can remotely arm/disarm together with the wireless flashing siren or big horn.