2 Sets Wired Door Window Sensor, NO Magnetic Reed Switch Surface Mount Contact for Home Security Alarm System, HC-31 White Housing with Installation Screws(NO)
$7.99
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Product details
Brand: AUXBC
Item dimensions L x W x H: 2.52 x 0.79 x 0.51 inches
Included Components: no
About this item
Package Including: You will receive 2 Sets Surface Mount Wired NO Door Contact Sensor. Specifications: Material: fireproof ABS material, Voltage: 12-100V, maximum switching current: 0.5A, maximum switching power: 10W. Size: 64x20x13mm/2.5x0.78x0.51inch(L*W*H).
Professional Grade Reed Switch: NORMALLY OPEN(NO) - When the switch is separated from the magnet, the circuit is conductive(light on); When the switch is close to the magnet, the circuit is not conductive(light off).
Universal Compatibility Design: These wired door window sensors work seamlessly with most home security alarm systems. NO magnetic reed switch operates with standard alarm panels requiring normally closed circuits for monitoring entry points.
Reliable Surface Mount Installation: Each sensor includes mounting screws for secure attachment. The compact contact design fits various door and window frames without interfering with normal operation.
Simple Wired Connection: Pre-attached cable simplifies installation to alarm control panels. These door window sensors require no batteries or programming, connecting directly to security system zones for immediate protection.
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