GSM are popular in the world now, so GSM alarm products could extensive apply to security installation, data monitor and long-range supervision systems in same areas such as family, electric power, transportation, petroleum, coal, railroad, government, police station etc.

Home alarm system Features:
1. Adopt wavecome double frequency GSM module;
2. With color LCD show screen and keyboard on the host;
3.40 wireless guarding zones, and 8 wireless guarding zones can be defined by user );
4. Send SMS to 8 mobile phones automatically while alarming;
5. Call 8 phones automatically while alarming;
6. Set the time of arm/disarm/partial arm;
7. Arm/disarm/partial arm by the keyboard on the host, remote controller or SMS;
8. Set the host by keyboard on the host or SMS;
9. Modify the name of 8 wireless guarding zones and inquire the status of host by SMS demand;
10. Define the 8 wireless guarding zones as partial arm/arm by keyboard on the host;
11. With standby rechargeable battery;
12. The host automatically stores system status, while its power is off;
13. Connect with the alarm center through GSM network.

Home alarm systemTechnical parameter:
1. Working frequency between detector and alarm host. (315M/433M optional )
2. GSM frequency: 900/1800MHz/850/1900MHz
3. Consumption: 1W(while sending message)
4. LCD show
5. External power failure alarm. Start-time: Less than 1s
6. Alarm response time. Less than 8s (GSM in normality)
7. The volume of siren. More than 110dB
8. Power requirements: AC 220V 50Hz
Working power consumptionless than 3W
Standby batteryDC 7.4V
Standby battery working hours: More than 48 Hours
9. Operating temperature: -20 ~ 60; Humidity: 20% ~ 95%