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Door Trigger Sensor Switch Wholesale

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  • How Do You Install A Door Sensor?

    • Place of origin:  

      China

    door? We’ve got all the answers, so read on. In the simplest terms, door sensors let you know when someone has opened a door. By far, the most common type of door sensor is the contact sensor, which uses a magnet to control a circuit that triggers an alert or alarm. A second type, however, involves depressing a switch to accomplish the same basic function. Many homeowners use door sensors to pr

    [Related Keywords : swing door sensor, sliding door sensor, automatic door sensor]

    • QINUO Electronics Co., Ltd

    • Business Type

      Manufacturer

    • Location

      Fujian, China

    • Employees Total

      101 - 500

    • Annual Revenue

      USD 2,000,001 - 5,000,000

    Contact Now Start Order
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