Features
    Making & Receiving Calls
    Phone book & Whitelist & Blacklist 
    Sending & Receiving & Storing SMS  
    Maximum 16 wireless sensors 
    Password supported
    Wireless 433 or 315MHz channel 
    SMS & Dialing Alarms 
    User could activate/deactivate the system with SMS commands.
    Full-customization functions; Flexible configuration methods; Able to work in different environments 
    Advanced encryption technology; High security level 
    Activating/Deactivating report (Kids report)

    Technical Parameters
    Defense Area:16 wireless sensors (433/315/868 MHz)
    Network:GSM900/1800/1900 MHz(850 MHz optional)
    TX power output:1W
    Alarm SMS:3 recipients(cellphone number)
    Alarm Dialing: 3 recipients( cellphone number/PSTN number)
    Under-voltage Protection: Activating time≤1s
    Data Response Time: ≤10s (under normal GSM network status)
    Working Voltage & Current:7.5-12V,1.5A
    Electrical Source:AC 110-220v,50Hz
    Backup Batteries:60mAh,3.7V
    Working time≥4 hours
    Working Environment:
    Temperature:-20~60℃
    Humidity:20%-95%
    Size: 218*166*65mm
    Standard pack components
    Telephone alarm , recorder alarm system, PSTN alarm system, Auto-dial alarm system, PIR alarm system, high water level alarm, commercial alarm system

OEM/ODM,Customized Logos/Designs are Welcome