The device comes with an aesthetic and robust enclosure for protection against impact of changes in environmental conditions. The four control buttons are located in special recesses to prevent them from being pressed accidentally. For easy distinction, the buttons are of different color: red, green, blue and yellow.

4-channel
-KEELOQ® dynamic code-hopping technology
- ideal for security demanding applications
- high immunity to interference signals
- SAW Resonator frequency stabilization
- immunity to environmental changes
- powered by single 12 V batter