Wired Door Contact Window Sensor N.O. Surface Mount Magnetic Reed Switch Brown 5Pair

Description The Magnetic Contact Switch is with durable PVC housing for better rust resistance. Designed for use with window and door alarm systems, such as the garage, industrial warehouse, and shops, etc. N.O. means Normally Open: When the magnet separates, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive ( light off ). Please check the right need carefully before purchasing it!

Specification Type: Normally Open (NO) Max. Current: 0.5A Max. Voltage: 100V Max. Power: 10W Installation Hole Size: 8x4mm Installation Hole Distance: 15mm Max Sensing Distance: 10mm Cable Length: 30cm/ 11.8" Total Size: 29x15.35mm/ 11.42" x 6.04" (L*W) Package Content: 3 Pair x Magnetic Door Switch