Need magnetic sensors on your doors or windows, but don't want ugly sensers sticking into your room? Try these great sesnors from Sentrol!
The 1125 Series 'Stubby' Press Fit Magnetic Contact is a 3/8-inch diameter switch designed specifically for applications where space is limited. The 1125 Series’ short length makes it ideal for thin framed windows and doors where longer units cannot be used. Press fit ribs on the housing make for quick, easy installation.
Switch is a hermetically-sealed reed switch, which is potted using exclusive polyurethane potting compound into the switch housing. Switch and Alnico V magnet is drill-mounted in wood or aluminum with a suitable adhesive. The switch and magnet housing have three fins to press-fit against the mounting hole. Nominal switch dimensions are .38 in. (0.95cm) diameter x .75 in. (1.91cm). Also available in wide gap version (1125W-N)