Honeywell AD355

ADAPT® Multi-Sensor Intelligent Detector

MPN: AD355
Category: Honeywell Building Sensors & Detectors

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original AD355 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

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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Have spare Honeywell parts? We buy surplus →

What is the Honeywell AD355?

ADAPT® multisensor intelligent detectors are addressable, low-profile detectors designed for use with Fire-Lite fire alarm control panels. ADAPT detectors use a combination of photoelectric and thermal sensing technologies to decrease the likelihood of false alarms. Unlike traditional intelligent detectors, the ADAPT detectors have microprocessors in the detector head that processes alarm data. As a result, the ADAPT detectors adjust their sensitivity automatically, without operator intervention or control panel programming. Areas where the ADAPT detectors are especially useful include office complexes, schools, college campuses, manufacturing and industrial facilities, and anywhere else the use of a particular area may change.

Features & Benefits:

Compatible with LiteSpeed™ and CLIP systems

Addressable-analog communication

2-wire SLC connection

Rotary, decimal addressing: 01 to 159 with MS-9600UDLS and MS-9600LS series systems, and 01 to 99 with MS-9200UDLS(C) Firmware 4

Dual bi-color LED design provides 360° viewing angle

LEDs lock red when in alarm. In LiteSpeed, LEDs flash green in standby for normal condition

Built-in tamper-resistant feature

Constructed of off-white fire resistant plastic designed to commercial standards

SEMS screws for wiring of the separate base

Built-in functional test switch activated by external magnet

Certifications:

UL Listed: S1059

ULC Listed: S1059

MEA Listed: 243-02-E

FM Approved

CSFM: 7272-0075:0194

Honeywell Fire-Lite, System Sensor AD355 — ADAPT® multisensor intelligent detectors are addressable, low-profile detectors designed for use with Fire-Lite® fire alarm control panels. 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	Fire-Lite, System Sensor

Others

Brand

Fire-Lite, System Sensor

Ordering codes

Part numbers on this product page

AD355, AD355A

AD355: frequently asked questions

Can I still buy the AD355 now that it is discontinued?

Yes. Honeywell has discontinued the AD355, 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 AD355 be shipped?

AD355 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 AD355 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 AD355 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 AD355, subject to availability and destination.