The VIS1241 Emergency Button enables people to transmit an emergency call when they are at some distance from their communication unit. The VIS1241 works PowerMax® control panels and offers multiple additional features that enhance user comfort. When used with a PowerMax security system, it enables users also to remotely activate X-10 devices such as lights and other home appliances. The MCT-220 is visible at all times. It has a large red button that when pressed, activates the red LED light for a few seconds. This makes it visible from most angles. The button intermittently lights up, blinking every few seconds, so that it can be easily located at night.