5 Sets Surface Mounted NC Magnetic Contacts Switch for Door/Window Alarm System with Double Side Tape (White)

★★★★★ 4.9 33 reviews

$6.99
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$6.99
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Free shipping Free 30-day returns

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Product details

Management number 239170248 Release Date 2026/07/14 List Price $2.80 Model Number 239170248
Category

Door Magnetic contacts is widely used for home alarm system(panel) to detect door&window state in open or closed. It can't work alone, needs to connect with alarm systems to received the signal of door states. Contact type: NC Material: plastic Color: white or black Pack: 5pairs/bag

  • White/black color for choosing, suitable for dark or light color doors/windows
  • Over 1/2" long operation distance, suitable for home doors&windows
  • Strong double side tape for easy mounting
  • NC type: when door is closed, switch is closed loop, when door is open, switch is open loop
  • High quality reed switch&magnet, over 50K times open/close circulation
ASIN B0CQ5GYW8X
Brand DSYBJR
Color WHITE
Alert Type Entry
Unit Count 10.0 Count
Item Weight 0.08 Kilograms
Manufacturer DSY
Model Number 37
Power Source Battery Powered
BuiltIn Media Switch
Maximum Range 0.5 Inches
Control Method Touch
Item Type Name Magnetic Contacts
Item Dimensions 1.34 x 0.55 x 0.31 inches
Mfr Part Number 37
Antenna Location Home Security
Sensor Technology Magnetic
Compatible Devices Alarm Systems
Installation Method Self-Adhesive
Connectivity Technology Wireless
Assembly Instructions Description No assembly required

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4.9 out of 5
★★★★★
33 ratings | 14 reviews
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