RCI, 9530 Balanced Magnetic Contact Switch
Monitor Your Door Using Magnetic Reed Switch and Arduino | Random Nerd Tutorials
Magnetic contact switch (door sensor)
Miniature Magnetic Contact Switch BR-2023 - 3562_0 at Phidgets
10pcs Wired Door Magnetic Contact Switch Alarm Door Sensor Reed Switches No And Nc - Window Door Sensor - AliExpress
Anderson Lock 1087TG Keypads, Pushpads, Door Contacts, and Switches - Anderson Lock
12v Normally Closed Metal Magnetic Contact Switch - Buy Magnetic Contact Switch,Normally Closed Door Contact Switch,Magnetic Door Contact Switch Product on Alibaba.com
$3.99 - Magnetic Contact Switch - Tinkersphere
TANE Wired Surface Mount Magnetic Door Window Contact Switch with Hidden Wires + Screws WHITE Color Reed Switch Normally Open Alarm Security, Home Security, Burglar Alarm Systems + UL Listed GP-23-WH -
Magnetic Door Switch Set - COM-13247 - SparkFun Electronics
Quick Switch QS-912MA-P Surface Mount Metal Magnetic Door Contact w/ Protected Cable (Closed Loop)
Amazon.com: 2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch for GPS,Alarm or Other Device,DC 5V 12V 24V Light : Electronics
Seco-Larm Enforcer Track-Mount Overhead Door Magnetic Contact Switch (Open Box)
TANE Wired Side Lead Surface Mount Magnetic Contact WHITE Color Alarm Window Security Magnetic Door Switch Magnetic Contact Switch Reed Switch Normally Open Closed Loop + UL Listed FM-102-WH - FPC Security
Amazon.com: 10 pc NO Recessed Door Contacts (Normally Open) Alarm Door Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control & Burglar Alarm
MSS200-7: 3/4″ Recessed Balanced Magnetic Switch - Flair Electronics
Amazon.com: 2 PCS Magnetic Contact Switch, Icstation Magnetic Reed Switch Normally Open Door Reed Switch MC-38 Wired Security Window Door Contact Sensor Alarm : Electronics
Magnetic contact switch (door sensor) : ID 375 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
AC 110-220V N.O. Magnetic Door Window Reed Switch Normally Open Contact Switch | eBay
Door Window NO/NC Recessed Security Contact Sensor Alarm Magnetic Reed Switch - Brown - Overstock - 35799657
Amazon.com: 10Sets MC 38 Magnetic Reed Switch NC Mount Wired Door Window Sensor Recessed Alarm Security System Normally Closed, White : Tools & Home Improvement
Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black - Walmart.com
1010-64X: 3 1/2″ Surface Mount SPST Balanced Magnetic Switch - Flair Electronics
