A wireless calling alarm system with one main receiver unit and two pendant calling transmitters. Ideal for caring for a couple at home or a child and parents. There is a call button and a panic button on each pendant. Main unit will recognise who is calling and the urgency from different sound and coloured light signals. There is a quick reset button on main unit to cancel the call or alarm. Main receiver unit is powered by 4 x AA batteries. Also features low battery warning signal each pendant transmitter uses 1 x 23A 12V battery.