Honeywell – S4-720 S-Quad Heat Sensor

MPN: S4-720 · Brand: Honeywell

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Honeywell Building Sensors & Detectors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can S4-720 be shipped?

S4-720 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up S4-720 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for S4-720 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for S4-720, subject to availability and destination.

S-Quad Sensors are truly intelligent analogue sensor combining local processing in the sensor and the panel to achieve an immediate response to real fires whilst minimising the risk of false alarms. The S-Quad product integrates dual angle smoke, heat and carbon monoxide gas detection with electronic sounder, speech and LED flasher (Strobe) in one assembly. With extensively patented technology S-QUAD improves both the speed and integrity of fire detection whilst reducing false alarms. The S-Quad sensors inherit all the advantages of Vigilon’s powered loop combined with extra features, making Vigilon and S-Quad an industry leading combination for fire detection and alarm signalling. The patented dual angle optical scatter technology allows identification of the particle source filtering potential false alarms due to steam and dust. The gas sensing element within the chamber monitors the build up of Carbon Monoxide in smouldering fires allowing early detection where standard smoke detectors would not operate. Combined CO gas sensing with dual angle optical and heat allows a higher level of false alarm immunity whilst still improving the detection speed of certain types of fire. Each sensor element has sensitivity settings which can be adjusted to suit the environment / application and can be programmed for different time periods during the day or night. Features & Benefits:

Complete range of sensors with combinations of advanced sensing technologies including heat, dual angle optical scatter and carbon monoxide (CO)

Each sensor has certified sensitivity settings that suit certain environments/ applications and may be programmed for different times of the day if required

Short circuit Isolator in each device

Configurable input/ output connection for remote indicator or supervisory input fully synchronised sound patterns via the control panel

Sensor sounders have adjustable sound level and tones to match system sounders

Sounder element monitoring and over-load protection to ensure operation even in event of cable fault

Sound output synchronised and compatible with S-Quad range of EN54-23 VADsCertifications:

LPCB

Honeywell Gent S4-720 — S-QUAD Heat Sensors improves both the speed and integrity of fire detection whilst reducing false alarms. Each sensor element has sensitivity settings which can be adjusted to suit the environment / application. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.