Features: . Easy to use and easy to install 2. Stable performance and long service life 3. It has characteristics such as compression resistance, for impact resistance, and resistance 4. It can be installed in more complex environments, such as glass doors, wooden doors, iron doors, etc. 5. Widely used: suitable for garage door controllers, roller shutter door controllers, iron door controllers, etc Specifications: Product Name: Garage Door Magnetic Roller Shutter Door Magnetic Line length: 5 meters *Material:as show *Color:black Switch output: normally closed Door magnetic size: 29* 19* 7MM Magnet: Neodymium iron boron strong magnetism can be used for iron doors Specification: With 2.54 terminals Package Content: *Door magnetic switch Note: . The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 【5m Wired Door Sensor NdFeB Magnetic Sensor Switch For Detector Iron Gate】 【Convenient and User Friendly】This wired door sensor is designed to be easy to use, allowing for quick and hassle free installation. 【Reliable Performance and Longevity】With stable performance and a long service life, this magnetic sensor switch ensures consistent and functionality. 【Resistant】Made with materials, this sensor switch exhibits excellent compression resistance, for impact resistance, and resistance. 【Installation】This sensor switch is suitable for installation in various complex environments, including glass doors, wooden doors, and regular doors.