alarm and security system (2)

Features:
? Adopted America original microcomputer chips as its main components, high sensitive and strong anti-interference
? Without installation of wires and cables, wireless transmitter and wireless receiver, DIY project
? Sixteen defense zones model, sixteen LED matches sixteen defense zones, LED will flash when alarm triggered
? Eight wireless zones and eight wired zones model or sixteen wireless zones model
? Alarm time can be set from 0-30 minutes, according to user's option
? Record message for ten seconds
? Program six groups of telephone numbers
? Auto-call pre-programmed telephone numbers consecutively and with a recorded message when alarm is triggered
? Two alarm models for user's option, mute alarm and audible alarm
? Arm/disarm the main panel by password is at user's option
? Can extend the time of Arm and alarm
? With independent key-chain remote controls, through them users can arm/disarm the alarm system
? Separately arm/disarm for certain zones
? Ask for urgent help by
our website: 
my MSN: waler1234  email: