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Available on request

Honeywell – STI6400 Door Alarm

MPN: STI6400 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original STI6400 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

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 Building Sensors & Detectors
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the STI6400 now that it is discontinued?

Yes. Honeywell has discontinued the STI6400, 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 STI6400 be shipped?

STI6400 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 STI6400 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 STI6400 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 STI6400, subject to availability and destination.

Door Alarms are designed to mount to doors and alert to any unauthorized exits or entries through emergency exit doors. These indoor alarms are battery powered can have their alarm duration specified by the user. For authorized entrances and exits, there is a key that is inserted into the device that will deactiveate and bypass the alarm.

Features & Benefits:

May be mounted on top, right, left or next to almost any door.

Recommended operational temperature range is 32° to 113°F

For indoor use only.

May be programmed for 15 second entry delay or immediate alarm.

Arming delay allows unit to arm following authorized exits.

Low battery beep and flash

Certifications:

CE Approved

Honeywell STI6400 — Door Alarms are designed to alert to any unauthorized exits or entries through emergency exit doors. 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.