1.Wifi pstn gsm tri-network alarm system 2. Power saving function 3.With 2 wired zones for connecting wired sensors, 88 wireless zones. 4. Support rfid card to door access, can connect valve control manipulator 5. Can connect to 8 groups of wireless intelligent home appliances. 6. Support ios & android app to remote control. 7.Support 6 kinds of voice and languages (chinese, english, russian, spanish, germany, french) 8. Sms 5 phones automatically while alarming and driving alarm. 9.Call 5 phones automatically while alarming and driving alarm, can hear the emergency alarm voice clearly. 10. Auto-dial 1 preset phone numbers of alarm center 11. Sms alert & auto-dial alert when ac power outage, ac power recovered. 12.With standby rechargeable battery. The host automatically stores system status, while its power is off. 13. With wired mic interface, switching the silence and siren. 14. Talkback function: can speak with field person. 15. Alarm panel tft screen and full touch keypad, internal clock, signal shows, easy to operate. 16. Built-in high standard internal antenna with strong signal. 17. Temperature and humidity display screen 18. 3 groups of timing arm/disarm 19. Tf card storage and check 300 latest alarming record. 20. Record function: maximum recording time:10s. 21. Voice function:support play the user record voice. 22. Can modify the host code and defense zone content via sms. 23. Real-time arm/disarm and timing arm/disarm function is optional.