New Arrivals

Brown 3/8" Adjustable Screw Plunger Contact Switch for Door or Window Alarm - (10 Pack) 3/8" Plunger Contact is a reliable and versatile security s...

Overhead Door Garage Floor Switch Sensor Security System Alarm Contact Overhead Door Contact or Switch with magnet and bracket Heavy-duty Track C...

Overhead Door Garage Roll-Up Shutter Security Alarm Contact Sensor Overhead Mounted Switch with Magnet Heavy Duty Roller Shutter Contact Magnet ...

White & Brown Security Alarm Contact Surface Mount Home Switch Sensor (10/20/50 Pack) Surface wired magnetic contact Mini Stick-on contact wi...

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 ...

White or Brown 3/8" Recessed Wired Security Door Window Alarm Contact (10/20/50 Pack) 3/8" Door Contacts with Magnet Works for all alarm systems ...

White & Brown 3/8" Recessed Wired Door Window Alarm Contact Terminal (10/20/50 Pack) 3/8" Door Contacts with Magnet Works for all alarm syste...

White & Brown 3/8" Recessed Mount Alarm Magnetic Contact Switch (10/20/50 Pack) Ideal for tight fitting window frames where you cannot drill a...