DSC WS4939 4-Button Wireless Key

The DSC WS4939 is a 4-button wireless key. The unit allows the user to arm and disarm, and also offers other keypad functions with the convenience of wireless portability.

When combined with the installer, the WS4939 allows the user to decide which functions they wish to have accessible from the unit. The key features an LED which confirms that a signal has been sent to the control panel receiver.

UPC: 820043000771
Also known as: 3W-WS4939, DSC-WS4939

Technical Specifications: Low Battery Voltage: 4.6 VDC Operating Frequency: 433.92 MHz Weight: 20g Dimensions: 57 mm x 32 mm x 12 mm Relative Humidity: 5 - 93% Operating Temperature: 32 to 120 F (0 - 49 C)

For more information about the DSC WS4939, please contact us.