Home / Honeywell / Honeywell Building Sensors & Detectors / S4BK-711 S-Quad Dual Optical Heat Sensor (Black)

Available on request

Honeywell – S4BK-711 S-Quad Dual Optical Heat Sensor (Black)

MPN: S4BK-711 · Brand: Honeywell

Price on request

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

30-day returns, no restocking fee on unused parts

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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 S4BK-711 be shipped?

S4BK-711 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 S4BK-711 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 S4BK-711 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 S4BK-711, subject to availability and destination.

Dual optic heat sensors are truly intelligent analogue sensors combining local processing in the sensor and the panel to achieve an immediate response to real fires whilst minimising the risk of false alarms. Features & Benefits:

Advanced sensing technologies including heat, dual angle optical scatter, carbon monoxide (CO)

Combined sensing of carbon monoxide with dual angle optical scatter

Each sensor has certified sensitivity settings that suit certain environments

Configurable input/output connection for remote indicator

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

Short circuit Isolator in each deviceCertifications:

EN54-17

EN54-18

EN54-5

EN54-7

Honeywell Gent S4BK-711 — Dual optic heat sensors are truly intelligent analogue sensors combining local processing in the sensor and the panel to achieve an immediate response to real fires whilst minimising the risk of false alarms. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.