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Honeywell – MI-LPB2 MI-LPB2 Optical Smoke Beam Detector
Discontinued by Honeywell — we can still source the original MI-LPB2 (new, used or refurbished, subject to availability). Request a quote below.
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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 MI-LPB2 now that it is discontinued?
Yes. Honeywell has discontinued the MI-LPB2, 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 MI-LPB2 be shipped?
MI-LPB2 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 MI-LPB2 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 MI-LPB2 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 MI-LPB2, subject to availability and destination.
The MI-LPB2 are addressable long range projected beam smoke detectors designed to provide open area protection . It operates primarily on the principle of light obscuration utilising an Infra-Red beam. t. The Infra-Red transmitter generates a beam of light towards a high efficiency reflector. The reflector returns the beam to the receiver where an analysis of the received signal is made. The change in the strength of the received signal is used to determine the alarm condition. Features & Benefits:
Combined transmitter and receiver unit
Range 10-100 metres
4xfixed sensitivity/threshold levels
2xautomatic variable sensitivity modes
Operates in the Infra-Red light spectrum
Numerical indicators to aid beam alignment
Standby, fault and alarm LED indicators visible from the front and bottomCertifications:
EN54-12
Honeywell ESSER, Morley-IAS MI-LPB2 — The MI-LPB2 are addressable reflector- type linear optical beam smoke detectors, designed to operate as a component of an intelligent fire alarm system. 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 | ESSER, Morley-IAS |
Others
| Brand | ESSER, Morley-IAS |
Ordering codes
| Part numbers on this product page | MI-LPB2, MI-LPB2-R, MI-LPB2-S2I |
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