DSC WS4939 4-Button Wireless Key
Also known as: 3W-WS4939, DSC-WS4939
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.
- Durable, scratch-resistant buttons
- 4 programmable function keys
- Long-life lithium batteries included
- Full 3-second delay on panic alarm to reduce false alarms
- Multifunction belt clip included
- Reliable 433 MHz technology
- Optional generic rubber insert included
- Water resistant