PATIKIL Rolling Door Alarm Contact Sensor,1Pcs 0~100V/0.5Amp Magnetic Reed Switch with 2 Wires for N.O. Home Garage Security Kit, Grey

★★★★★ 4.2 28 reviews

US$12.00
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US$12.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 228240399 Release Date 2026/05/31 List Price US$12.00 Model Number 228240399
Category
  • Color:Grey,Material: Zinc Alloy, Cable Length: 380 mm / 14.96 inch, Maximum Current: 0.5A,Maximum Voltage: 0-100V,Sensing Distance: 40-60 mm / 1.57-2.36 inch,Packing List: 1 x Rolling Door Contact Sensor
  • Advantages: The wired contact sensor is magnetic sensitivity and made of rust-proof and durable zinc alloy, with sensitive response of strong magnetism, strong and can be used for a long time.
  • Application: Rolling door contactor is very suitable for places where you need magnetic alarm, such as home, garage entry and exit, office, dormitory, hotel room, mobile home, industrial warehouse, etc.
  • Instruction: N.C. stands for Normally Closed: magnet attracted, circuit connected, light on; magnet separated, circuit not connected, light off. The wired part is installed on the fixed window/door frame, and the matching part is installed on the door.
  • Note: It should be used in conjunction with an alarm system. Check product parameters carefully when placing an order!

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4.2 out of 5
★★★★★
28 ratings | 11 reviews
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