... wire zone , compatible with 10 studying wireless zone.2. You can program through password keyboard , operate by remote control, built-in siren ... monitoring center, Full compliance with ADEMCO contact ID.5. You can program and set up/release the alarm by long-distance ... set alarm.8. Anti-part alarming , back-up battery , can adjust siren volume .9. Fashionable design; suitable for burglarproof for ...