MCT-124 is a hand-held 4-button PowerCode™ wireless transmitters designed specifically to prevent accidental activation of distress signaling in accordance with police requirements and the latest international standards. To initiate a distress alarm, two side buttons (one located on each side of the unit), must be pressed simultaneously. Two additional buttons on the top of the transmitter can be used for remote control and home automation applications.
When activated, each button (or twin buttons) initiates a PowerCode transmission sequence of a 24-bit ID command code, which is selected from 16 million possible combinations, and is therefore unique and virtually impossible to accidentally reproduce. A smart anti-collision algorithm prevents signal jamming by simultaneous transmission from multiple devices. A built-in selector enables automatic transmission of periodic supervision signals confirming system connectivity at all times.