Some access control systems are based on intelligent bus and the same system platform, so smart terminal smart home can easily access the video doorbell system door machine and management center to realize visitor intercom, message, photo and access control functions, and become our family safety. The first line of defense.
The door magnetic system in our life can be generally divided into three parts: the door magnetic switch, the door magnetic sensor (detector) and the door magnetic alarm. Some access control systems are based on intelligent bus and the same system platform, so smart terminal smart home can easily access the video doorbell system door machine and management center to realize visitor intercom, message, photo and access control functions, and become our family safety. The first line of defense. These can also be equipped with intelligent proximity cards and fingerprint locks for intelligent linkage, such as synchronous disarming alarms, turning on corresponding lights or modes.
How does the wired magnetic sensor work?
In the smart home access control system, the function of the magnetic switch is responsible for the magnetic power of the door, the magnetic circuit (closed door), the degaussing (opening), the magnetic installation on the door and the door cover, the switch is installed in the house, with automatic Used by the door closer, it can generally withstand a pulling force of 150 kg.
The wired door magnet is more concealed for the embedded installation, and the opening and closing of the induction door and window is suitable for the wired normally closed/normally open switch signal of the wooden or aluminum alloy door and window. Door magnets are used to detect whether doors, windows, drawers, etc. are illegally opened or moved. It consists of a wireless transmitter and a magnetic block. The door magnetic system is actually the same as the bed magnet. Here is mainly the case of the door magnet.
Almost all of the outdoor led light use of large areas of lighting can be seen as led flood light. The led flood light is a fixture that specifies that the illuminance is higher than the surrounding environment. Also known as spotlight. Often it can target any direction and have a structure that is not affected by climatic conditions. Mainly used for large-scale workplace mine, building contours, stadiums, overpasses, monuments, parks and flower beds, etc. The angle of the exit light beam is wide and narrow, ranging from 0 ° to 180 °, Narrow called the searchlight.
Outdoor LED Flood Light features:
1, the use of internal and external anti-seismic structure design, effectively solve the strong vibration caused by falling off the lamp, lamp life shortened, stent fracture and other issues. This is important for outdoor led flood light.
2, Outdoor flood light with high efficiency gas discharge lamp as light source, lamp life of 10,000 hours or more, especially for large outdoor unattended lighting.
3, the use of lightweight alloy materials and high-tech spray technology, the shell will never rust, never corrosion.
4, Outdoor flood light using piping and other new technology to ensure that the shell is good, sealed and reliable, waterproof and dustproof.
5, with good electromagnetic compatibility, will not cause electromagnetic interference to the surrounding environment.
6, the overall cooling of the lamp is good, can reduce the probability of failure.
Outdoor led flood light picture show:
Outdoor LED Flood Light
Outdoor LED Flood Light,Waterproof Outdoor LED Flood Light,High Power Outdoor LED Flood Light
Shenzhen Mingxue Optoelectronics CO.,Ltd , https://www.led-lamp-china.com