Saful GSM-500 LCD Display GSM Alarm System

We are offering saful gsm-500 lcd display gsm alarm system.
1. Sms and dialing alarm. 2. 8 wired defense zones and 99 wireless defense zones
3. Max 5 wireless remote control codes. 4. Lcd display, built-in clock, operate easily.
5. Sound prompt for all operations. 6. Auto sms about low power of battery, ac power lost&recovered. 7. Built-in intercom horn,artificial intelligent digital voice announcer 8. 1 group of timely arm and disarm timing function.
9. Can store 6 phone numbers, 2 sms numbers, 2 alarm center telephones.
10.built-in alarm sms message. 11.real-time, delay, 24 hours, bypass defense zones programming function. 12.remote control arm, disarm, monitor, and intercom by phone. 13.event log query. 14.multi-type of arm.
15.built-in aaa ni-mh rechargeable battery. 16.gb12663-2001 standard.
17.compatible with ademco contact id digital communication protocol.