SALE 10 Sets Magnetic Reed Switch DC100V NC Recessed Wired Door Window Sensor Switch
$24.91$28.31
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
Recessed Magnetic Reed Switch Security Sensor for Windows and Doors - 2 Sets
$22.99
View this item on eBay
SafeHouseHub is reader-supported. When you buy through links on this page we may earn an affiliate commission from eBay, at no additional cost to you. Read our affiliate disclosure.
About this item
Circuit Type Parallel. NOTE: Door magnetic induction can only provide a switch signal, which can not directly load the power, nor directly connect the lamp! Designed for use with alarm systems. Switch Type Single Pole Double Throw.
Similar items
View
SALE 
SALE 2 Sets Magnetic Reed Switch DC12 to 24V NC Wired Door Window Sensor for Home
$19.25$21.88
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
Recessed Magnetic Reed Switch NC/NO for Door Window Security - Set of 5
$38.99
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
Recessed Magnetic Reed Switch Security Sensors for Doors and Windows - 4 Pack
$14.99
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch
$14.18
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
SALE Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switches
$15.00$15.79
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
SALE 20 Sets Wired Magnetic Door Window Alarm Contact Sensors - Security Reed Switche
$41.79$43.99
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
SALE 2 Sets Home Wired Alarm Security Magnetic Door Contact Reed Sensor Switch, White
$12.31$12.96
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
20 Sets Wired Magnetic Door Window Alarm Contact Sensor - Security Reed Switch
$49.99
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switc
$45.62
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
MC-33C Recessed Magnetic Reed Switch Alarm Sensor - Normally Closed (2 Sets)
$15.99
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
2 Sets Magnetic Reed Switch NC NO Door Window Alarm Contact Sensor 5V 24V
$12.49
View on eBay
Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.