Specifications：
Working power: AC=110~230V, DC=12V  1A
Static current:<50mA (when not charging)   Alarm current:<500mA
Built-in Li-Ion backup battery: 3.7V800mAH(rechargeable),
Standby: around 16 hours, Full charging time: 8 hours
GSM: 4-Band is optional: 850/900/1800/1900Mhz）
GSM transmit power: 2W 
Receiving and emitting frequency: 433MHz
Working condition:
Temperature: -10ºC ~ 50ºC   Humidity: ＜80%
Product dimension:150×107×26(mm)

Function Features：
Touch keypad; LCD displays Date, Day of the week, Time, and current Armed Status
Supported Languages: Simplified Chinese Traditional Chinese English German French and more to meet different market needs..
GSM 4 Band Net trasmission,phone audible alarming and SMS alarming   
29 wireless zones (Each zone supports up to 4 sensors) and 2 dedicated zones for remotes (Supports up to 4 remotes or wireless keypads per zone). Sipports 8 more wired zones(Optional).
Can preset up to 5 phone numbers and dial in sequence.
Intelligent logic analysis technology, corresponding zone number and sensor name can be displayed.
Record up to a 10 second greeting for the auto-dialer, Then play the greeting back.
Arm Disarm the system by 5 ways: SMS, Main Host(Keypad), Wireless Keypad, Keychain Remotes, or even remotely by phones. (PSTN alarm don’t support SMS)
Available in ACDC with Low-voltage Indicators
Learning sensors to alarm host, very easy operation.
Non-volatile chip, information stored automatically when off power.
Check doorwindow status automatically (This is when the system is disarmed only, if a door is opened, it will sound fast “bi bi bi”)
Support wireless “ding-dong” doorbell function (Optional)
Support CID uploading to CMS(Center monitoring Station) , can user our GSM CID connector to have this function.
Disconnection 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