456 PARADOX GLASS TREK
Detect the sound of glass breaking. Advanced full audio and infrasonic spectrum, impact and shock wave analysis. High-immunity to RFI and EMI signals. Anti-tamper switch
Adjustable sensitivity: covers up to 9m (30ft) when set to high and up to 4.5m (15ft) when set to low
More detail about TH COMMUNICATION SDN. BHD.