Honeywell M/302MJ

Two-Wire Detector Monitor Module

MPN: M/302MJ
Category: Honeywell Fire Alarm Panels & Modules

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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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What is the Honeywell M/302MJ?

The M302MJ Interface Module are intended for use in intelligent, addressable systems, where the individual address of each module is selected using built-in rotary switches. This module allows intelligent panels to interface and monitor two wire conventional smoke detectors.

It transmits the status (normal, open, or alarm) of one full zone of conventional detectors back to the control panel. All two-wire detectors being monitored must be UL compatible with the module. The M302MJ(A) can be used to replace M502MJ(A) modules in existing systems. Features & Benefits:

Supports compatible two-wire smoke detectors

Supervises IDC wiring and connection of external power source

High noise (EMF/RFI) immunity

SEMS screws with clamping plates for ease of wiring

Direct-dial entry of address: 01 – 159 on Flash Scan systems, 01 – 99 on CLIP loops

LED flashes during normal operation; this is a programmable option

LED latches steady to indicate alarm on command from control paneCertifications:

UL: S1570

ULC: S8643

FM Approved

CSFM

Honeywell M/302MJ — The M302MJ Interface Module are intended for use in intelligent, addressable systems, where the individual address of each module is selected using built-in rotary switches. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle

Active

M/302MJ: frequently asked questions

When can M/302MJ be shipped?

M/302MJ 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 M/302MJ 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 M/302MJ 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 M/302MJ, subject to availability and destination.