Tomshine 1PackSet Wired Door Window Sensor Detector Magnetic Switch Normally Closed NC for our Home Alarm System WIFI Garage Door Opener

Features: * Wired door window sensor detector magnetic switch is suitable for our home alarm system or WIFI garage door opener. * Made of super quality metals -fire ABS material. * 6 meters long long enough to provide with sufficient distance. * Operating distance: more than 15mm less than 25mm * Connecting mode: N.C. normally closed. Note: When sensors together is closed signal. Specifications: Rated current: 100mA Rated voltage: DC Rated power: 3W Material: ABS Item size: 27*9*8mm Package Size: 10 * 5 * 2cm / 3.9 * 2 * 0.79in Package Weight: 95g / 3.4oz Package List: 1 * Wired Door Window Sensor 1 * User Manual (English)