4 programmable function keys. Small compact design. Integrated LED to indicate a transmission. Silk-screen buttons (durable, easy to see). Belt clip included. Includes optional generic rubber button insert. 433 MHz technology. Uses long life lithium batteries. Full 3 second delay on panic key to reduce false alarms.
| Make | DSC |
|---|---|
| Manufacturer | DSC |
| Model code | - WS4939 |
| Series | Wireless Series |
| Accessories | Wireless Key |
| Additional info | 4 programmable function keys. Small compact design. Integrated LED to indicate a transmission. Silk-screen buttons (durable, easy to see). Belt clip included. Includes optional generic rubber button insert. 433 MHz technology. Uses long life lithium batteries. Full 3 second delay on panic key to reduce false alarms. |