Tellegloww 20 Sets Nc Wired Surface Mounted Alarm Magnetic Door Alarm Contact Sensor Door Window Reed Switch Sensor with Double Side Tape for Security

★★★★★ 4.5 23 reviews

US$10.00
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US$10.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220568231 Release Date 2026/05/03 List Price US$10.00 Model Number 220568231
Category
  • Material Quality: crafted from plastic, the surface mounted magnetic door switch alarm sensors is a reliable asset choice for your home security, which ensures longer service life with its sturdiness and resistance
  • Easy Installation: these surface mounted magnetic alarm contacts come with adhesive tape (no electric wires provided), have no complicated instructions or professional assistance required and can be installed conveniently ( Working current under 12V. )
  • Extensive Package Content: the package includes 20 sets of window door sensors along with 80 screws supporting the needs of homes, offices, dormitories and even larger establishments such as hotels
  • Multipurpose Usage: these surface mounted magnet alarms sensors are suitable for a diverse range of utilities, such as doors or windows made of various materials like wood, glass, or plastic in homes, offices, or shops
  • Operation Principle: NC means normally closed; If the magnet is closed to this switch, the signal is conductive, otherwise, if the magnet is far away from this switch, the signal is disconnected; This working principle is ideal for alarms, LED, door openers, and more
Brand Tellegloww
Color white
Voltage 12 Volts
Unit Count 20.0 Count
Item Weight 0.44 Pounds
Manufacturer Tellegloww
Model Number QMF-Tellegloww-263
Power Source Battery Powered
Mounting Type Wall Mount
Control Method Touch
Mfr Part Number QMF-Tellegloww-263
Sensor Technology Contact Sensor
Compatible Devices Home Security System
Battery Description Alkaline
Smart Home Compatibility Not Smart Home Compatible
Item Dimensions L x W x H 8.07"L x 4.8"W x 1.18"H

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4.5 out of 5
★★★★★
23 ratings | 9 reviews
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