[Specifications]
GSM/PSTN dual network Security System

*With dual network of GSM + PSTN telephone cable, the System is more secure and reliable.
*With the 850/900/1800/1900MHz GSM module for global use. 
*Includes 2 wired zones and 99 wireless zones.
*Supports code pairing with 8 wireless remote controllers at the most.
*LCD screen with a built-in clock.
*With voice prompts for easy operations and .
*Supports an external intercom speaker.
*Supports 3 groups of timed arming and 3 groups of timed disarming.
*The main device can dial alarm calls to 6 preset phone numbers. 
*The main device can send text alarm to 3 preset phone numbers.
*With 10-second manual recording function to leave messages.
*With a built-in digital voice device to give voice alarm automatically.
*With built-in SMS service to send alarm messages automatically.
*Supports wireless alarm siren and control by wireless devices (customization).
*With the One-Key-Control function, you can conduct Away Arming, Home Arming, Remote Control Arming or Off-site Telephone Arming.
*Alarm Location Programming: Help, Fire, Gas Leak, Door Lock, Living Room, Window, Balcony, and Perimeter Alarm.
*Includes multiple zone programming functions like Real-Time, Delay, 24 Hour, Bypass.
*With Wireless Self-learning Code Pairing, new accessories can be installed conveniently, safely and effectively.
*Off-site remote control allows Main Device Arming, Disarming, Monitoring, Intercom etc.
*Arming Modes: Remote Control Real-Time Arming, Away Delayed Arming, Home (Stay) Arming, Timing Arming, Off-site Telephone Remote Arming.
*Line Seizure: If an alarm happens, the main device will cut off the busy line and give priority to make a call for the alarm.
*With a built-in 7.2V lithium battery, it can power the Alarm during a blackout.
*Compatible ADEMCO Contact ID protocol (customization).