Home / Honeywell / Honeywell Building Sensors & Detectors / 7939WG-GY 7939WG Magnetic Contact

Available on request

Honeywell – 7939WG-GY 7939WG Magnetic Contact

MPN: 7939WG-GY · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original 7939WG-GY (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

Ships via

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 7939WG-GY now that it is discontinued?

Yes. Honeywell has discontinued the 7939WG-GY, 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 7939WG-GY be shipped?

7939WG-GY 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 7939WG-GY 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 7939WG-GY 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 7939WG-GY, subject to availability and destination.

7939WG Magnetic Contact comes with four parts, the primary and largest being the magnetic contact itself which has two screw terminals to attach the zone wires. The 7939WG also includes a cap to cover the screw terminals for an aesthetic installation, a similarly sized magnet, and spacers to assist with installation. The 7939WG comes in three colors to match the décor or paint color of your doors and windows. The 7939WG-WH is white, the 7939WG-BR is brown and the 7939WG-GY is grey. The Honeywell 7939WG is ideal for both residential and commercial installations with Honeywell wired security systems. When installing the device, mount the contact on the door or window frame, and the magnet on the door or window itself, with no more than a 1¼” gap when the door or window is closed. This will allow the magnet to activate the reed switch in the contact when it is closed, and will break the circuit when the door or window is opened.

Features & Benefits:

Standard gap: 1-1/4" (32mm)

Spaces, covers and screws included

Cover conceals end of line resistor (EOL)

Installed with many contacts wired in series on one loop or zone of your wired security

Mount the contact with screws or double sided adhesive strips

Choose color of our own selection

Honeywell Honeywell Security 7939WG-GY — 7939WG Magnetic Contact comes with four parts, the primary and largest being the magnetic contact itself which has two screw terminals to attach the zone wires. 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.