Material ABS material Brand Patrol Hawk Model G50B Color Black Quantity 1 Power Supply AC 110~220V / DC 12V Remote Controlled distance 30 meters Voice Decibels 110dB Battery Type Lithium battery Certification CE Other 3.1" LCD; Support GSM 850/900/1800/1900MHz; The host with 24 wireless alarm guarding zones 2 wired alarm guarding zones 1 wireless fire alarm zone 1 external power failure alarm zone. With integrated color LCD screen & keyboard; The host with anti-dismantle alarm function; Automatically send SMS to 3 preset mobile phones & dial 3 preset phone / telephones while alarming; Support recording monitoring at site and two way communication function; Support two coding scheme includes fixed code and learning code; Arm/disarm / partial arm by keyboard remote controller SMS and timing setting; Program alarm host by keyboard or SMS; Alarm guarding zones can be modified by SMS. Define the wireless zones by host keyboard. Check host status by SMS. Connect to alarm center network through GSM. Packing List 1 x Alarm host 4 x PIR detectors (Each one built-in 1 x 6F22 battery and come with one pack installation accessories ) 4 x Door magnetic detectors (Each one built-in 1 x 23A 12V battery and come with one double sides adhesive tape ) 1 x Smoke detector (2-Round-Pin plug / 130cm-cable) 1 x Gas detector (Built-in 1 x 9V battery) 1 x Alarm horn (110cm) 1 x 2-Round-Pin plug power adapter (100~240V / 100cm) 1 x English user manual 1 x Base stand 1 x Antenna 1 x 4 Pin connecting cable (15cm) 1 x 2 Pin power adapter cable (35cm)