Smart House Magnetic Door Switch Rolling Shutters Recessed Magnetic Switch Sensor Rolling Door Contact  sensor

General Details:

Product size: 104 * 50 *10mm
Case Material: Zinc Alloy
Sensing distance :50-70 (mm)
Installation: buried or surface type, with a 380MM stainless steel protection tube
Connection: 22 # wire, 550MM
Current-voltage Power: 0.5A/100V/10W
Note: NO —- normally open (path alarm)
NO & NC — normally open normally closed (this note two, can provide)

Package:1 sets/bag,100 sets/carton
Carton size:375*295*300mm