Heavy Duty Surface-Mount Magnetic Door & Window Sensor Switch

Heavy-Duty Surface-Mount Magnetic Door & Window Alarm Switch

Pre-packaged in durable white ABS plastic housings with mounting screw flanges, this magnetic switch set includes one reed sensor block with wire pigtails and one matching permanent magnet block. Ideal for home automation and alarm systems.

Specifications

• Contact Form: Normally Closed (circuit closed when door is shut, open when separated)
• Operating Gap (Air Gap): 15 mm to 25 mm trigger distance
• Wire Leads: 25 cm color-coded wire leads
• Housing Material: High-impact white ABS resin
• Mounting: Screws and double-sided adhesive foam tape included
• Applications: Smart home open/close detection, cabinet lighting switches