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White 3/8" Plunger Contact Door Window Alarm Switch Adjustable (10/20/50 Pack) 3/8" Diameter Mounting Hole needed 3 mm pre-travel stroke and 7mm ov...
View full detailsWhite & Brown 3/8" Recessed Wired Door Window Alarm Contact Terminal (10/20/50 Pack) 3/8" Door Contacts with Magnet Works for all alarm systems...
View full detailsWhite & Brown 3/8" Recessed Mount Alarm Magnetic Contact Switch (10/20/50 Pack) Ideal for tight fitting window frames where you cannot drill a ...
View full detailsWhite Magnetic Pill Door Window Security Alarm Contact Terminal (10/20/50 Pack) Size: 1-1/8" x 7/16" x 1/4" Operate 3/4" Gap minimum 3M Adhesive E...
View full detailsOverhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet Mou...
View full detailsWhite or Brown 3/8" Recessed Wired Security Door Window Alarm Contact (10/20/50 Pack) 3/8" Door Contacts with MagnetWorks for all alarm systems tha...
View full detailsOverhead Door Garage Floor Switch Sensor Security System Alarm Contact MPN: DT-3016 Condition: New Overhead Door Contact or Switch with magnet an...
View full detailsOverhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor MPN: DT-3012 Condition: New Overhead Mounted Switch with Magnet Heavy Duty Rol...
View full detailsWhite 3/4" Recessed Switch Ball Window Door Alarm Contact (10/20/50 Pack) Plunger style contacts Perfect for doors or windows No magnet to be insta...
View full detailsWhite & Brown Security Alarm Contact Surface Mount Home Switch Sensor (10/20/50 Pack)Surface wired magnetic contactMini Stick-on contact with f...
View full detailsWhite Recessed 1" Alarm Contact Switch 1.5" Gap Home Security (10 Pack) 1" Diameter Press Fit Steel Door Contact Wide Operating Gap 1.5" min. Easy ...
View full details2" Surface Mount Magnetic Alarm Contact Switch, Window Door Sensor White A magnetic alarm contact switch that can be used as a door sensor or windo...
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