1.Without installation of wires and cables, DIY project 2.High sensitive and strong anti-interferential 3.Record message for ten seconds 4.8 defense zones model, 8 LED matches 8 zones, LED will flash when alarm 5.Program six groups of telephone numbers 6.Auto-call stored telephone numbers circularly and simultaneously with alarm message when alarm is triggered 7.Can finish functions settings through the keyboard on the main panel 8.Can combine with wireless siren, be armed/disarmed with main panel synchronously 9.Mute alarm and audible alarm is at users option 10.Separately arm/disarm for the certain defense zones 11.Self-alarm when telephone cable is disconnected or destroyed 12.Back-up rechargeable battery available for 36 hours when power is in failure 13.Remote operation to the main panel through the independent key-chain remote control 14.Ask for urgent help by using the remote control when in trouble condition 15.Urgent help function is available for 24 hours whenever in armed/disarmed condition 16.Long distance operation to the main panel by password. Like remote access, monitor, activate and deactivate the alarm system. 17.Add or reduce additional spare parts to the main panel is according to users option 18.Optional spare parts refer to our alarm accessory in our website 19.Can link up to the networks of alarm center through an ID code 20.users can monitor and frighten intruders and burglars, monitor fires and gas leakage, ask for help in trouble condition and let the system continue to work when AC power is in failure. In all, it safeguards users all the time and avoid accident happen. 21.Widely used at home, shop, school, hospital, factory, warehouse, bank, government, etc. Price Condition FOB SZ Origin CN Delivery lead time 5~15days Minimum order 0