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  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
  • 5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)
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Techloop Living

5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)

5 Sets Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm Contact Sensor for Alarm System (White)

$10.49 USD
$10.49 USD
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About This

  • Reliable Normally Closed (NC) Security Trigger: Operates on fail-safe NC circuitry: circuit completes (alarm disarmed) when magnet contacts align and breaks (alarm triggers) upon separation—ensuring intrusion detection even during power interruptions
  • Set Contents: Includes 5 identical RC-33 switches to secure doors, windows, cabinets, or gates across homes, offices, or warehouses at exceptional value
  • Precision Actuation: Consistently detects door/window movement within a 15–25mm gap, providing accurate activation for alarms or automated systems without false triggers
  • High Quality: Built with fire-resistant ABS material and 24AWG 1007UL-rated copper wiring for safety, longevity, and stable performance under max ratings (0.5A/10W/110V)
  • Versatile Compatibility: Ideal for integrating with burglar alarms, smart home sensors, lighting controls, or industrial automation systems—supports low-voltage and standard 110V applications

Customer Reviews

★★★★★ Sarah M.

"Excellent product! The fingerprint recognition is incredibly fast and accurate. Installation was straightforward and the build quality feels premium. Highly recommend!"

★★★★★ James T.

"Great security upgrade for my home. The keyless entry feature is super convenient, and the battery life is impressive. Worth every penny."

★★★★★ Emily R.

"Love this smart lock! The app integration works flawlessly and I can monitor access from anywhere. Customer support was also very helpful."

★★★★★ David K.

"Perfect replacement for my old lock. The fingerprint sensor is reliable and the backup keypad is a nice touch. Definitely recommend to anyone looking for a smart lock."

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