gsm alarm GSM/land line auto switch alarm system

The sn2300G is a very powerful GSM alarm,the main functions for the panel are as below:1. Group SMS, landline and GSM optional2. Ademco contact ID through landline only3. Programme the phone numbers directly on the panel4. LCD and blue back-up light, all the setting can be viewed directly on the LCD5. 85 event log about arming, disarming, and alarming. When alarming, the time, zone number and detector number could be viewable on the LCD6. When working with Center Station, the panel can set to speak: after alarm date transmitted, the center station operator can speak directly with the user to make sure whether it is a real alarm or just simply a false alarm, when not working with Center Station, when the panel alarms and auto dial, the user can listen in, speak, sound siren, disarm remotely from users phone.7. 6 groups timed auto arm/disarm, Away/Stay arm optional8. Every zone can be programmed seperately, it can set to be: watchdog zone, exit/entry delay, 24 hours zone, sounder/silent when alarming, armed/part armed zone. e.g. we can set zone 3 with delay timer, zone 4 without delay, or zone 2 is 24 hours zone, while zone 3 is normal zone, etc.9. Every detector can be set to doorbell when disarmed, every detector can be set to locally alarm(do not dial out) when triggered in disarmed mode10. every remote can be set to request assistance siren on/off11. Siren could be set to sound when away arming 12. When using our pir, ceiling mount pir, directional pir and vibration sensor, these sensors can display low voltage on the LCD and should beep13. Every zone can be seperately armed/disarmed (24 hours zone can not seperately disarmed)14. Unique watchdog function, monitor the old, patient or important place. When one zone is set to be watchdog zone, during a programmed time, if the sensor not triggered, then the panel would alarm15. Built in rechargable battery which backs up 12 hour when main fails; Built-in siren, and timer Ic, the time keeps right after power off16. Remote control, listen in, speak, arm, disarm, or turn on/off the siren from a remote phoneThe functions are the same as new sn2300, 5900 and 2200. the GSM phone numbers are programmed directly on the panel, 8pcs SMS in all, the SMS is edited by the cell phone and then send to the panel. The SMS can be like: zone 1: fire, zone 2: panic zone 3: entry/exit delay, zone 4.5.6: burglar, zone 7: stay arm zone (interior zone) zone 8: medical help