The Resideo 4939SN-WH is a V-Plex addressable surface-mount magnetic contact in white. First, it connects directly to the V-Plex polling loop on compatible Honeywell VISTA panels. Then, it reports door or window status as a discrete addressable zone.
Resideo 4939SN-WH V-Plex Surface-Mount Contact
The 4939SN-WH ships with an integrated terminal cover and a five-foot jacketed cable. As a result, no separate junction box is required for a clean install. Furthermore, the molded housing matches typical white trim on doors and windows.
Key Features
- V-Plex addressable — connects to Honeywell’s polling-loop bus, no zone wiring back to the panel
- 1-1/4″ standard gap between contact and magnet
- SPST (normally closed) reed switch
- Five-foot jacketed cable pre-attached
- White housing with integrated terminal cover
Compatibility
The 4939SN-WH is built for Honeywell VISTA panels with V-Plex polling-loop capability. For example, it works with the VISTA-128BPT and VISTA-250BPT commercial control panels. In addition, the same physical contact ships in brown (4939SN-BR) and grey (4939SN-GY) for color matching.
Ordering the 4939SN-WH
Life Safety Consultants stocks the 4939SN-WH and the matching color variants. Therefore, you can specify the trim color that best matches your installation. Also, in-stock orders typically ship the same day when placed before 3pm ET.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 6 × 5 × 2 in |
| Condition | New |
| Manufacturers | Resideo |
| Part Type | Replacement Part |
