Touch keypad; LCD displays Date,Week, Time, and System Status
Supported Languages: English German French and more custom language
2/4 Band GSM net-work. Support phone call alarm and SMS alarm,automatically switch to GSM dailing when telephone line is cut.   
30 wireless zones (totally:116sensors) and 2 dedicated zones for remotes (Supports up to 8remotes).
Can preset up to 5 phone numbers and dial in sequence.  
Intelligent logic analysis technology, corresponding zone number and sensor name can be displayed. 10 second record for the auto-dialer
ACDC with Low-voltage Indicators
8 wired zones.
Support wireless "ding-dong" doorbell function (Optional)
Support CID uploading to CMS(Center monitoring Station).
Landline broken off alarm, auto priority to occupy the telephone and monitoring function to hear what is happening.
Built-in Li-Ion backup battery, it will alert when low power or without external power supply.
Store up to 100 alarm records and 100 armdisarm records

Working voltage:100~240VAC,DC12V  1A
Operating power:DC12V  1A
GSM Frequency:900/1800/1900MHZ
Wireless Frequency:433MHZ
Static current:≤ 80mA
Alarm current:≤ 500mA
GSM transmission power:2W
Operating environment:Temperature: -10℃-50℃; Humidity:＜90%
Maximum available quantity of keychain remotes:8 PCS
Maximum available quantity of wireless sensors:112 PCS
Dimension:150*107*26(mm)