Gent S4 Optical Heat Sensor Sounder (S4-770-S)

The Gent S4-770-S is an S-Quad addressable multi-sensor combining optical smoke and heat detection with a built-in sounder, for Gent Vigilon and Nano systems. Detector head only. The S4-700 base is sold separately.

Key features

• Optical smoke and heat detection with an integral sounder
• Short-circuit isolator in each device
• Adjustable sound level and tones; sounder patterns synchronised from the panel
• Sounder element monitoring and overload protection, so it keeps working through a cable fault
• Sound output synchronised with the S-Quad range of EN54-23 visual alarm devices
• Programmable sensitivity states for different rooms or times of day

Specifications

Compatibility

Designed for Gent Vigilon and Nano systems. If you are replacing devices on an older installation, send us the panel model and the part numbers currently fitted and we'll confirm before you order.

What's in the box

Detector head only. Order the S4-700 base separately if you don't already have one.

Genuine parts, trade supply

Supplied new and genuine through our Honeywell-authorised Gent distribution, not grey-market or used stock. Using genuine, approved devices helps keep your system's EN54 approval and BS 5839-1 servicing regime valid.

Availability

Please confirm stock and lead time before ordering. Stocked lines dispatch same day when ordered before 2pm; other lines typically ship in 3 to 5 working days. Prices exclude VAT. For bulk quantities or trade pricing call 020 8861 2466 or email sales@firealarmwarehouse.co.uk.