8 LED display of defense zone,Record your own personal message for ten seconds,Build-in dialer with build-in siren,easy operate.

* 8 LED display of defense zone
* Build-in dialer with build-in siren
* Telephone line anti-cut function
* Record your own personal message for ten seconds
* Up to 6 telephone numbers can be pre-stored in the unit and dialed to summon help in 

priority order.
* Remote command and access to the system from anywhere via a telephone/mobile
* Emergency/panic button is available for 24 hours whenever arm/disarm
* Back-up rechargeable battery available for 36 hours when power is in failure
* Able to link up to the networks of alarm center through an ID code
Parameter:
* Power supply: Input AC 110V; 220V; 230240V; Output DC 9V, 300mA
* Frequency: 315MHz/433MHz
* Stand-by current: ≤20mA
* Alarm current: ≤150mA
* Operating range: up to 150 meters in open place
* Siren: ≥110db
* Temperature range: -10 ~ 50
* Relative humidity: ≤ 90%
Do you want to know more about this products? You can come into our website,and contact us at once. Welcome to visit our factory . thanks !Mary li