Siren Internal - Flush mount combo piezo/chime $InnerRange the external input can also

the external input can also be used to connect Nessensor…¾ vibration sensors for completely wireless vibration sensing with sensitivity adjustment

The Hikvision HIK-PDP15P-EG2 PIR detector has two-way wireless communication featuring motion detection

Cabinet Dimensions: 460(L) x 358(W) x 85(D) (mm)

Detection gap: 43mm max

The Hikvision HIK-PM1-I1-W single input transmitter is supplied as PCB only and is intended to convert any hardwired device into a wireless one

Siren Internal - Flush mount combo piezo/chime $InnerRange the external input can alsoSpecifications Sound Level: 105dB m Integrated adjustable Chime Voltage: 12V DC Current: 110mA