gsm alarm with lcd and keypad
adopts SMS data transmission and voice platform of GSM network to send control command and receive alarm remotely. The system can be set delayed-arm. When a signal is detected by detectors, the detectors will send alarm signal to host immediately, then the host sends alarm SMS to its pre-set mobile phone numbers, and meanwhile dials its pre-set telephone/mobile phone numbers automatically and drive wiretap. In addition, users can dial the system and set it in arm/disarm mode by any remote phones.Following are the specific functions Adopt wavecome double frequency GSM module. With color LCD show screen and keyboard on the host. 11 wireless guarding zones (1 wireless SOS zone, 1 fire alarm zone, 1 external power failure alarm zone , and other 8 wireless guarding zones can be defined by user ). Send SMS to 3 pre-set mobile phone numbers automatically while alarming. .Call 3 pre-set phone numbers automatically and monitor at site while alarming. Set the time of arm/partial arm/disarm. Arm/disarm by the keyboard on the host, remote controller or SMS. Program the alarm host by keyboard or SMS. Modify the name of 8 wireless guarding zones and inquire the status of host by SMS demand. Define the 8 wireless guarding zones as arm/partial arm by keyboard on the host. With standby rechargeable battery The host automatically stores system status, while its power is off. Connect with the alarm center through GSM network.