30pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White Metal Tubing easy using
Baker’s notes & crumb story
Description
easy using
Capacity: 1000ml / 34oz
Main Body Size: 56 x 37 x 16
Inner Diameter: 6mm / 0
30pcs MC-38 Surface Mount Wired NC Door Sensor Alarm Magnetic Reed Switch White Metal Tubing easy usingDescription: 1. Self Adhesive Mount, Screw Surface Mount contact, ABS Housing. Long wire lead that can side mounted. 2. Switch Type: NC means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). 3. Work as an anti theft alarm, perfect for wood door and window. Specification: Product Name: Magnetic Door Switch Model: MC 38 Contact Type: NC (Normally