Intelligent detectors typically use special shielding materials to ensure the secure transmission of data

Intelligent detectors are an important component of the weak current system in smart buildings. Their function is to provide a safe, comfortable, and efficient working environment for various devices inside the building, create good working conditions for workers, improve production efficiency, and ensure safe production.
Intelligent detectors typically use specialShielding materialTo ensure the secure transmission of data. These materials typically include metals, glass, ceramics, etc.
Metal shielding materials can effectively shield electromagnetic interference and protect data security. Glass shielding materials have good optical properties and weather resistance, and are suitable for various places.Ceramic shielding materialHas excellent insulation and corrosion resistance, suitable for electronic devices and instruments.
In addition, smart detectors can also use mirrors or thermal shielding layers to shield against external interference. Reflective mirrors can effectively shield electromagnetic interference, while thermal shielding layers can ensure suitable temperatures for equipment and computer rooms.
There are many types of intelligent detectors, and below we will introduce several common types.

Perimeter alarm, also known as intrusion detection alarm, is a device installed at entrances and exits to monitor and alert illegal intruders in real time. When an object enters or attempts to enter a certain area, the device will immediately emit sound and light signals to remind the on duty personnel to take corresponding measures to avoid danger. At present, common perimeter alarm products on the market are divided into magnetic switch type, infrared induction type, and microwave induction type. Among them, the magnetic switch type is the most common, and its main feature is its anti disassembly function. Once it is maliciously damaged, it cannot be repaired; However, infrared and microwave methods are passive and require external triggering, so their safety is slightly inferior.
2、 Smoke detector
Smoke detection is one of the most effective methods to prevent fires and an indispensable part of firefighting facilities. According to different application scenarios, different types of smoke detectors can be selected. For example, in public places such as hotels, single tube dual sensing or four tube multi sensing can be used; For use in public places such as schools, dual tube single sensor or four tube three sensor can be selected; For families, you can choose a three in one or a four in one. In addition, you can also choose one with voice prompt function according to the needs of different places.
3、 Other intelligent detectors
Gas detector: used to detect gas components in the air, such as hydrogen, nitrogen, oxygen, etc.
Liquid detector: used to detect liquid components such as water, alcohol, etc.
Particle detector: used to detect solid components such as paper scraps, dust, etc.
Fire detector: used to detect fire signals, such as smoke, gas, etc.
Safety detector: used to detect dangerous signals such as gas, explosives, etc.
Smart home detector: used to connect home devices such as smart door locks, curtains, etc.
Wireless detector: used to detect wireless signals, such as wifi, etc.
Remote detector: used to connect remote devices, such as remote meter reading, security monitoring, etc.