Honeywell – 766421 Wall Mounting Optical Alarm Signaling Device

MPN: 766421 · Brand: Honeywell

Price on request

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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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Quick facts

Availability	Confirmed on request
Category	Honeywell Notification, Voice Alarm & Emergency Lighting
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can 766421 be shipped?

766421 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 766421 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 766421 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 766421, subject to availability and destination.

Optical Alarm Signalling Device is wall mounting alarm device. The flash color, white or red, and the flashing frequency, 1 Hz or 0.5 Hz, can be set using the switches. The alarm device is suitable for square rooms of up to 7.5 m in width. For smaller spaces, the device can be switched to a 5 m width to save energy. Features & Benefits:

Up to 7.5 m room width

Can be altered to 5 m room width

LED technology for low energy consumption

Variable flashing frequency 1 Hz/0.5 HzCertifications:

EN54-23 compliant

Honeywell ESSER 766421 — Optical Alarm Signalling Device is wall mounting alarm device. The flash color, white or red, and the flashing frequency, 1 Hz or 0.5 Hz, can be set using the switches. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.