• Do you know wireless smart door sensor

    Wireless smart door sensor: A door contact sensor is a peripheral security sensor that lets a security system know whether a door is opened or closed. Magnetic door sensors called reed switches or sensors that use a magnet to establish a bond between two surface. Magnetic door sensors are commonly used in security systems to trigger the opening and closing of doors and windows. It consists of two parts encased in a plastic shell (a magnet and a sensor/switch). Wireless smart door sensor work: A magnetic switch in or on the door frame is held close to a door magnet in or at the top of the door. In combination, it basically works by opening/closing a reed switch by using the magnet’s magnetic field. When the two parts are next to each other the switch is closed and light off and when they are far apart the switch is open and light…

    Technology News, News 03/14/2022
  • Door and window sensors are more useful than you think

    Home security systems have multiple layers of devices that work together to keep your home safe. Door and window sensors are the mainstays of a good home security system, as most burglars try to gain entry through doors and windows. If the sensor is triggered, it will send a signal to the security system hub via RF, Zigbee, or WiFi. Ebelong wireless self-powered door and window sensors that communicate using RF use no battery and have a longer life than traditional sensors. How do door and window sensors work? – When the security system is armed, the sensor communicates with the central hub or control panel to signal that the doors and windows are secure. If the door or window is open, the button on the sensor is pressed, which the control panel interprets as a security breach. Depending on the type of system, there may be an audible alarm, a central…

    Technology News, News 02/28/2022
  • Smart door sensors have become necessary during the pandemic

    As early as last year, smart door sensors have been used in home medical observation places and hotel/hospital closed isolation management places. As the epidemic situation becomes more and more complicated, smart door sensors are used in more and more front-line prevention and control places. Now it has been written into the prevention and control policies, and it’s taking an important role in the pandemic. The smart door sensor can be installed on the door frame of the home medical observation site and the closed control site. It can replace the staff to work, reduce the pressure of prevention and control work, improve the efficiency of prevention and control, and the door sensor does not need to take a break from work, as long as there is electricity, it can continue to work. To truly achieve 24-hour uninterrupted prevention and control, the supervision is more comprehensive. The door sensor consists…

    Technology News, News 01/24/2022
  • How does a self-powered window/door contact sensor work?

    What is a self-powered window/door contact sensor? A self-powered window/door contact sensor is a very important aspect of a smart home and security system. Self-powered window/door contact is a sensor that lets us know whether a window or door is opened or closed. A self-powered window/door contact sensor can make the light turn on automatically after sensing the window or door is opened, and the light will be turned off automatically after sensing the window or door is closed. A self-powered window/door contact sensor is the most common sensing device for sensing the opening and closing of a window or door. A self-powered window/door contact sensor consists of two parts – a contact that is installed on the window or door frame and an activating magnet that is mounted on the window or door. When the window or door is opened, a self-powered window/door contact sensor will trigger the load, such…

    Technology News, News 01/17/2022

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