Feature

●[Specification] - Current:0.5 A ; Voltage: 100 V ; Power Rating: 10 W
●[Dimension] - Sensing Distance: 20 mm；
●[Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ).
●[Widely Usedl] - This Recessed Door Contact Sensor works with any access control or burglar alarm system available
●[Note] - the Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp!


Description

Work as an anti-theft alarm, ideal for metal door and window and casement windows, sliding windows and thin frame applications NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). When make order,pls check carefully!