6Sets Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor Alarm (White Normally Closed

Measurement:NC 6pcs Swap Kind: NC means Usually Closed: When the magnet collectively, the circuit is conductive( gentle on ); when the magnet separate, the circuit shouldn’t be conductive ( gentle off ). For instance: Set up on the door, shut door gentle on. open door gentle off. When make order, friends examine rigorously! The reed change is {an electrical} change operated by an utilized magnetic area. Designed to be used with alarm programs. Nice to be used in household and manufacturing facility window, door. and many others. Simple to put in.
1.NC means Usually Closed:When the magnet collectively, the circuit is conductive( gentle on ); when the magnet separate, the circuit shouldn’t be conductive ( gentle off ). When make order,pls examine rigorously!
2. Cable Size : 25.4cm/10″ ;Measurement : 17 x 11mm / 0.67″ x 0.43″(H*D)
3.3.Rated Energy : 10W;Max.Working Voltage: 100V,Contacts Standing : NC (Usually Closed); Actuation Distance: 15-25mm
4.Weight : 36g;package deal Content material : 6x Door Magnetic Swap
5.These are the door contact sensors which are in use with any and all industrial or residential card entry programs in addition to all safety burglar alarm system.