Home / Honeywell / Honeywell Building Sensors & Detectors / 5808W3 5808W3 Photoelectronic Smoke and Heat Detector

Available on request

Honeywell – 5808W3 5808W3 Photoelectronic Smoke and Heat Detector

MPN: 5808W3 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 5808W3 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

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	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the 5808W3 now that it is discontinued?

Yes. Honeywell has discontinued the 5808W3, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can 5808W3 be shipped?

5808W3 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 5808W3 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 5808W3 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 5808W3, subject to availability and destination.

5808W3 smoke and heat detectors are 3V lithium powered photoelectronic detectors with a built-in wireless transmitters and low temperature detection. They are intended for use with any 5800 Series wireless receiver/transceiver for residential installations. The transmitters can send alarm, tamper, maintenance (when control panels are equipped to process maintenance signals), and battery condition messages to the system’s receiver. Smoothing algorithms virtually eliminate nuisance alarms by smoothing out short term spikes from dust and smoke. Since there are no holes to drill or wires to run, you can preserve the beauty of the building while protecting it. 5808W3 is an ideal smoke detector for difficult to wire locations, applications where room aesthetics are critical, or where hazardous materials exist. All models also feature a restorable, built-in, fixed temperature (135 °F) thermal detector that is also capable of sensing a pre-freeze condition if the temperature is below 41 °F. Features & Benefits:

Robust RF field strength allows the distance between the detector and receiver to be significantly increased without the need for a repeater

Removable detector cover and chamber top allows quick and easy cleaning without disassembling the detector head

Smart Check signal is sent to the control panel when the detector requires cleaning, allowing a regular, non-emergency service call to clean the detector before it goes into alarm

Drift compensation virtually eliminates nuisance alarms from long-term dust build-up by automatically adjusting sensitivity

Additional LED status indicators facilitate identifying between alarm or trouble conditions with green and red LED status indicators

Sturdy mounting base allows easy installation on uneven surfaces such as stucco. The mounting base has larger mounting ports, which accommodate drywall anchors for easy surface mounting.

Utilizes one long-life 3V lithium battery

Microcontroller runs on a 4.0 MHz clock

Horn operates at 3.3 KHz with sound pressure level of 85 dBA at 10 ft

Built-in wireless transmitter, temporal code 3 sounderCertifications:

Approved UL Listings for Residential and Commercial Applications

Maintenance signal fully complies with the sensitivity test requirement specified in NFPA 72, 7-2.2 and is approved by UL

Honeywell Honeywell Security 5808W3 — 5808W3 photoelectronic smoke and heat detectors are 3V lithium powered detectors with a built-in wireless transmitter. They are intended for use with any 5800 Series wireless receiver/transceiver. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.