1. Protection different zone: 32 zones with 32 different zones indicated on panel. 2. Each zone can be put more sensors. 3. Partial disarmed optional by remote control. One keypad easy to partial disarmed some sensors that programmed in the second zone. 4. Auto-dial up 6 phone numbers and recycle to repeat unless confirmed. 5. Store voice recorded message (10 second), it can be recovered. When received alarm message, it speaks as you spoken. 6. NI-MH rechargeable battery to back up power: >24 hours. Auto- switch if AC power is off. 7.Telephone manages the alarm system, convenience. 8.Phone trunks protected to avoid any designing destroy. 9.LED on the panel to display protection zone. 10. PIR detector is preset for the second zone which can be disarmed solely 11.Audible /mute siren optional. 12.Quick program by the panel keyboard. 13.When received alarm call, you can press the keypad on the phone to disarm/arm/monitoring/start on/off siren 14.Panel keyboard password protected and incoming calling password protected. 15.Alarm time can be customized. 16.Siren sounds time/ Alarm triggered time/armed alarm times to be programmed to be delayed 17.All panels can connect with the alarm receipt managing centre