Wireless Door/Window Contact WS4945
 
Features That Make a Difference:

• Replaces the WLS925L-433/WLS935L-433
• Reliable 433 MHz technology
• Small, compact design; 30% smaller than the WLS925L-433/WLS935L-433
• 1 pre-installed lithium battery with activation pull tab (included)
• 5/8” (16 mm) maximum magnet gap
• Smooth-back plastics to apply doubled-sided tape (included)
• Case and wall tamper (without using any mechanical springs)
• PCB antenna
• PCB mounted on the cover for easy installation
• Built-in reed switch
• Normally closed external contact input
• UL/ULC listed for North America;CE and RoHS compliant for Europe
 
Value Added

Significantly smaller than many door/window contacts,the S4945 is housed within a compact casing that allows it to be used for the tightest-fitting installations. Once installed, the contact is inconspicuous and complements the décor of most homes. It is built with reliable 433 MHz technology, uses a long-life lithium battery and is compatible with all current DSC wireless receivers.
 
Compatibility

• PowerSeries™ Wireless Receivers RF5132-433/PC5132-433 all versions and RF5108-433
• MAXSYS® Wireless Receiver PC4164-433/RF4164
• PowerSeries RFK Keypads (RFK5500/RFK5501/RFK5516/RFK5508)
• Fixed-Message LCD Keypad with Integrated Wireless Receiver RF5501-433
• SCW9045/9047 Self-Contained Wireless Security System
• IMPASSA Self-Contained Wireless Security System
• ALEXOR Distributed Wireless Security System
 
Specifications