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Available on request

Honeywell – FS-OSI-RI Notifier OSI Intelligent Beam Detector

MPN: FS-OSI-RI · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original FS-OSI-RI (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 Fire Detectors & Manual Call Points
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the FS-OSI-RI now that it is discontinued?

Yes. Honeywell has discontinued the FS-OSI-RI, 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 FS-OSI-RI be shipped?

FS-OSI-RI 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 FS-OSI-RI 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 FS-OSI-RI 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 FS-OSI-RI, subject to availability and destination.

NOTIFIER’s FS-OSI-RI intelligent addressable reflector-type linear optical beam smoke detector is uniquely suited for protecting large open areas with high ceilings, where spot-type smoke detectors are difficult to install and maintain. Ideal applications are warehouses, atriums, aircraft hangers, sporting arenas and concert halls. The beam operates primarily on the principle of light obscuration using infrared. The FS-OSI-RI detector is a combined transmitter/receiver and is compatible with NFW-50X, NFW-100X, NFS-320, NFS2-640 and NFS2-3030 fire alarm control panels in FlashScan® or CLIP mode.

The FS-OSI-RI single-ended beam smoke detector is easy to install and adjust. Only the head unit needs to be wired, and the “eyeball” can be aimed without adjusting the detector mounting. Features &- Benefits:

Combined transmitter/receiver unit

Wide 12° field of view

Fast, easy, and intuitive beam alignment indicated by directional LED arrows

Long range coverage of 16-328 ft (5-100 m) is standard- no separate long-range kit required

Highly resistant to building movement- tolerates +/- 1° movementCertifications:

UL Listed

CSFM

FM Approved

Honeywell NOTIFIER, System Sensor FS-OSI-RI — NOTIFIER’s FS-OSI-RI intelligent addressable reflector-type linear optical beam smoke detector is uniquely suited for protecting large open areas with high ceilings, where spot-type smoke detectors are difficult to install and maintain. 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.