Honeywell 4939SN V-Plex Addressable Surface Mount Contact
The V-Plex Advantage
The Industry's Leading Addressable Technology. V-Plex is the patented polling loop technology that literally defines price and performance on a simple pair of wires. By utilizing two wires instead of four, V-Plex offers significant advantages over home run wiring or the conventional four-wire multiplex - providing economical expansion of peripheral devices and point identification to your central monitoring station.
Features
- Programmable surface mount contact
- Compatible with control panels with serial number device capabilities for multiplex polling loop
- Standard gap: 1-1/4" (32mm)
- 5' (1.5m) CLII jacketed cable
- Epoxy sealed for protection from moisture and impact
- Programmed from VISTA keypad or learn mode
Benefits
Reduced Costs
Since each V-Plex sensor can be installed using any two wires for power and data - including existing wiring - costs are substantially reduced.
Reduced Power Consumption
V-Plex devices draw minimal amounts of current, virtually eliminating the need for auxiliary power supplies.
Fast, Accurate Identification and Response
Point ID allows you to quickly and easily pinpoint the source of alarm or trouble from the keypad and communicate the information to the proper authorities - letting you bypass protection at any specific point.
Reduced Time and Labor
V-Plex offers a labor and time-saving maintenance feature that gives you the ability to diagnose and pinpoint defects while in maintenance mode. As a result, installation and service professionals can arrive at the site already knowing the exact location of the problem. Service calls become much more efficient, saving you the time and labor costs associated with repeat visits.
Reduced Maintenance Costs
V-Plex can initiate functional smoke detector testing from a VISTA-128FBP or 250FBP series system keypad - automatically logging results locally and at a monitoring center. This drastically reduces system maintenance costs when annual tests or inspections are performed.
Honeywell's V-Plex addressable technology offers many new and exciting innovations while fully supporting our previous generation of addressable loop products. You'll experience efficiencies in installation and reliability and that will add up quickly on your bottom line. Begin experiencing the V-Plex advantage today.
Specifications
- Switch Type: Form A (SPST) Reed
- Contact Rating: 100ma @ 28VDC
Ordering Information
| Part No. | Description |
| 4939SN-WH | White |
| 4939SN-BR | Brown |
| 4939SN-GY | Grey |
|
