Description
Description
The DSC WS4945N is a normally open (NO) wireless door/window contact designed for DSC alarm systems. It features a compact profile (30% smaller than previous models) with double-sided tape mounting for quick installation. The preinstalled battery activates via a pull tab, eliminating the need to open the casing.
For enhanced security, it provides case- and wall-tamper detection, triggering an alarm if removed or tampered with. Additionally, an external contact input allows integration with standard hardwired doors, useful for challenging magnet placements. Operating on 433 MHz technology, it is compatible with all current DSC wireless receivers.
Compatibility
- IMPASSA Self-Contained 2-Way Wireless Security System
- ALEXOR 2-Way Wireless Security System
- SCW9045/9047 Self-Contained Wireless Security System
- PowerSeries Wireless Receivers PC5132-433 / RF5132-433 / RF5108-433 / TR5164-433
- PowerSeries RFK Keypads RFK55XX-433
- MAXSYS Wireless Receivers PC4164-433 / RF4164-433
- WS4920 Wireless Repeater
Features
- Built-in reed switch
- External contact input
- 1 lithium battery included
- Case and wall tamper
- Normally open operation
