7 wired and 99 wireless defense zones. 2. lcd screen with time clock display. 3. voice prompt for all operations. 4. 3 groups of timely arm and disarm. 5. can store 6 phone numbers: when alarming, system will make alarm call to these numbers automatically. 6. can store 3 sms numbers: when alarming, system will send alarming sms automatically. 7. 10-