Protective Switch for Window and Door: The magnetic reed switch, which are used to protect doors and window. They are great for installing on doors of houses, garages, warehouses, enterprises, and shops
Quick Response: The contact switch sensor includes the wired part and the mating part, with high quality magnetic sensor contacts with a strong magnetic, sensitive response, and long durability
Replacement Parts : This garage door sensor is easy to install and use. It is a good replacement for the old contacts. It is simple to install and there are no hassles
Easy to Install: The wired part of the door sensor for home security is often installed on the fixed door frame, and the mating part is mounted at the corresponding place on the door
Wide Application: The magnetic reed switch will protect your home by monitoring the opening and closing of doors and windows Suitable for roller shutter doors, garage doors. Metal zinc alloy housing