High-Quality Shutter/ Rolling Door Magnetic Contact with L Bracket

Product DescriptionWired Rolling Door Sensor/Shutter Sensor - Overhead Mount: Easy installation, power saved, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the rolling door can send out the alarm to frighten the burglar and awake the owner. It is widely used for rolling and shutter door, garage or store etc.  Features- Be used to detect rolling door if it is illegal opened or moved, It is one of the ideal solutions for providing concealed protection for tight spaces, especially for Shutter door.  - Easy installation, power saved, non-false alarm   Product Parameters Specifications Housing:   Metal(Alloy-Zn ), greyGap:  50-70mm;  60-70mm availableOutput: N.C.; N.O. & Changeover availableDimension:    88*20*20mm (switch)                           105*47*10mm(magnet) Package:    Inner packing:  1set/PE, 0.26kg/pc, each part packed individuallyOuter packing: 50sets/cartonGross Weight:  13KG                          ZDD-411LMB: 0.27kg/pc  Related Products/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1