New LifeMax Home Safety Alert Panic Alarm System Wireless alarm receiver with two panic buttons. Helpful support for the elderly or the less able. This product is a wireless calling alarm system with one main receiver unit and two pendant calling transmitters. Some of the features of this product are as follows -  Main unit receives and recognises who is calling and the urgency from different sounds and coloured lights. Caller can choose between a regular call signal or a panic alarm. Main unit can be battery or mains operated for use in any location. Main unit can also be wall mounted. Quick reset button on the main unit can cancel the call or alarm. Operating range is 100 feet. Low battery warning signal. Each transmitter uses 1 x 23A 12V battery (Not Included) The receiver uses 4 x AA batteries (Not included) The contents of this kit are as follows -  1 x Main receiver unit. 2 x Transmitter pendants. 1 x Instruction leaflet.