Honeywell 2251-COPTIR

Advanced MultiCriteria Fire Detector

MPN: 2251-COPTIR
Category: Honeywell Fire Detectors & Manual Call Points

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original 2251-COPTIR (new, used or refurbished, subject to availability). Request a quote below.

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1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Honeywell 2251-COPTIR?

The 2251-COPTIR plug-in fire detector combines four separate sensing elements in one unit: photoelectric chamber senses airborne particulate for smoke detection, electrochemical cell technology monitors carbon monoxide (CO) produced by smoldering fires, infrared (IR) sensing measures ambient light levels and flame signatures, and thermal detection monitors temperature.

The integration of continual monitoring for all four major elements of a fire has enabled System Sensor to create a detector that responds more quickly to an actual fire with the highest immunity to nuisances. This advanced multi-criteria detector normally operates at a high immunity level and changes to become very sensitive to fires as soon as fire characteristics are sensed. In this way, nuisances are monitored and ignored, reducing false alarms.

Features & Benefits:

Unique ability to detect all four major elements of a fire

Highest nuisance alarm immunity

Advanced algorithms interpret and respond to the multiple inputs

Six levels of sensitivity

CO sensing for fastest response to slow-developing, smoldering fires

Fully integrated infrared sensing to support the fire alarm decision

Automatic drift compensation of smoke sensor and CO cell

Superior EMI protection

Twin LED indicators providing 360˚ visibility

Certifications:

UL S911

FM Approved 3030459

CSFM 7272-1653:0208

Honeywell System Sensor 2251-COPTIR — The Advanced Multi-Criteria Fire Detector combines four complementary technologies into one device to convey accurate fire sensing information for locations where absolute certainty is required. 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.

Specifications

Product

Lifecycle	Discontinued by Honeywell
Brand line	System Sensor

Others

Brand

System Sensor

Ordering codes

Part numbers on this product page

2251-COPTIR, 2251A-COPTIR

2251-COPTIR: frequently asked questions

Can I still buy the 2251-COPTIR now that it is discontinued?

Yes. Honeywell has discontinued the 2251-COPTIR, 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 2251-COPTIR be shipped?

2251-COPTIR 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 2251-COPTIR 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 2251-COPTIR 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 2251-COPTIR, subject to availability and destination.