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Honeywell – NFXI/OPT/IV Opal Photoelectric Smoke Detector
Discontinued by Honeywell — we can still source the original NFXI/OPT/IV (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 NFXI/OPT/IV now that it is discontinued?
Yes. Honeywell has discontinued the NFXI/OPT/IV, 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 NFXI/OPT/IV be shipped?
NFXI/OPT/IV 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 NFXI/OPT/IV 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 NFXI/OPT/IV 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 NFXI/OPT/IV, subject to availability and destination.
The Opal Photoelectric Smoke Detectors delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from ingress of insect and other debris. The Opal photoelectric Smoke Detectors has a completely new detection chamber design, the result of many years of research and development. The plug-in unit uses sophisticated processing circuitry that incorporates smoothing filters to help eliminate transient environmental noise conditions that can be the cause of unwanted alarms. The detectors are managed by embedded software running complex algorithms that further improve resilience to false alarms and improve detection speed. Features & Benefits:
Built in short circuit isolation
New advanced Opal protocol allows mapping of the loop for precise fault location using isolators
Rotary decade address switches
100% mechanical and electrical backwards compatibility
Base designed to ease installation and wiringCertifications:
ISO9001:1994
LPCB
Honeywell NOTIFIER NFXI/OPT/IV — The Opal Photoelectric Smoke Detectors delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from ingress of insect and other debris. 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 | NOTIFIER |
Others
| Brand | NOTIFIER |
| Detector Type | Photoelectric |
| Product Type | Detector |
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