BNYZWOT MC-31 Wired NC Door Contact Sensor Alarm - 10 Pack Magnetic Reed Switch, White

BNYZWOT MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch White 10pcs!Discover the BNYZWOT MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch White 10pcs. Built for dependable performance, easy setup, and everyday value.Key features- Description:- 1.Screw Mounted for easily install- 2.The reed switch is an electrical switch operated by an applied magnetic field- 3.Switch Type: NC means Normally Closed- Close to the magnet conductivity- 4.Work as an anti-theft alarmBenefits- Description:- 1.Screw Mounted for easily install- 2.The reed switch is an electrical switch operated by an applied magnetic fieldDetailsThis item is designed to deliver reliable results with minimal effort. It fits into a wide range of home and office setups, offering stable performance and consistent quality. Use it as a drop-in upgrade or as a trusted replacement to keep your workflow smooth.How to use- Unbox and review the quick start guide.- Inspect contents and verify compatibility.- Follow setup steps to connect and configure.- Test the product and keep the guide for reference.Ready to buyAdd the BNYZWOT MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch White 10pcs to your cart and enjoy a simple, reliable upgrade.