Detectors with Voice Sounder & VAD
S4 detectors that combine a sensing element with both a voice sounder and a Visual Alarm Device (VAD). Members include heat, dual optical heat and CO dual optical heat sensors with standard- or high-power red and white VADs.
6 productsAll products
S4-711-V-VAD-HPR
S4 Dual Optical Heat Sensor Voice Sounder High Power red VAD
£148.91
ex VAT
£178.69 inc VAT
S4-711-V-VAD-HPW
S4 Dual Optical Heat Sensor Voice Sounder High Power White VAD
£209.30
ex VAT
£251.16 inc VAT
S4-711-V-VAD-LPR
S4 Dual Optical Heat Sensor Voice Sounder Standard Power red VAD
£129.77
ex VAT
£155.72 inc VAT
S4-911-V-VAD-HPR
S4 CO Dual Optical Heat Sensor Voice Sounder High Power red VAD
£187.77
ex VAT
£225.32 inc VAT
S4-911-V-VAD-HPW
S4 CO Dual Optical Heat Sensor Voice Sounder High Power White VAD
£238.00
ex VAT
£285.60 inc VAT