Honeywell 945T - Mini Surface Mount Magnetic Contact with Screw Terminals - Alarm Grid
Surface Mount Alarm Sensor Magnet - Zions Security Alarms
Open Window Slim Magnet for Ring Alarm | Smart Home Security Accessories | Ring
TANE Wired Surface Mount Magnetic Door Window Contact WHITE Color Magnetic Contact Switch Reed Switch Normally Open Alarm Security, Home Security, Burglar Alarm Systems + UL Listed SM-20-WG-WH - FPC Security
Honeywell 5899 - Magnet for 5816 Wireless Door Sensor and Window Sensor - Alarm Grid
Strong Magnet EAS Magnetic Alarm Clothing Tags Detacher (12000GS) — barberpub
Life Safety Alarm w/Magnetic Contact by JL Industries - AED Superstore - 14A-MAG
GE Battery Operated Magnetic Window and Door Alarms (4-Pack) 45174 - The Home Depot