Antenna: Internal
Mounting: Ceiling
Detection: <9mtr
Detection Freq: Full freqeuncy spectrum
Detects breaking glass whole room
Power: DC9-12V17mA
Wiring: 4 wire
Com: NO/NC
Tamper: Tamper Switch
Distance: Openfield 100mtr
Building 30mtr
Frequency: 433Mhz
Power: DC9V