Description: 1.
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! 2. These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all burglar alarm system. 3. Work as an anti-theft alarm, ideal for metal door and window.
Specification: Product
Name: Magnetic
Door SwitchModel: RC-33Contact
Type: NC (Normally Closed) Max.
Actuation Distance: 10mmMax.
Current: 0.5AM ax.
Contact Power: 10WWorking
Voltage: DC100VEach
Size (Approx): 17 x 10.6 mm / 0.67 x 0.42 -inch (H*D)
Cable Length (Each): 25cm
/ 9.8 -inchMaterial: ABS (Housing)
Wire Type: 1007UL#24AWG
Color: WhiteNet
Weight: 79g
Package Content: 10pcs x
Magnetic Door Switch Note: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp!