Wandsworth Disabled Persons Call Complete System includes 1x QD351 ceiling pull, 1x QD324 reset unit+ flush box 1703/g, 1x QD332 overdoor lamp/tone generator+ flush box 8302/g, 1x QDS337/a lens, 1x QD153 power supply unit. A white surface mounted ceiling pull unit, with a 3m amber cord. The unit contains an integral reassurance light 2.5 watt with amber lens. Reset unit used in conjunction with a call unit (QD321) or ceiling pull (QD322/QD351). The QD324 unit is also supplied as part of the QD350 complete system. Overdoor lamp/tone generator providing both an audible and visual call signal, the QD322 unit is also supplied as part of the QD350 complete system.