Three typical smart home hardware devices in life

Smart homes have become more common in life, such as security smart home products, smart sockets, and so on. This article will briefly analyze three typical smart home hardware devices in daily life.

Three typical smart home hardware devices in life

1, smart magnetic

The smart magnetic door is a safety alarm device. The smart door magnet is composed of two parts. The smaller one is a permanent magnet. The inner one permanent magnet is used to generate a constant magnetic field; the larger is the door magnetic main body, and the inner one is a normally open type. Reed switch.

When the permanent magnet and the reed switch are in close proximity, the door sensor is in working standby state. When the permanent magnet leaves the reed switch for a certain distance, the door sensor is in the normally open state, and the permanent magnet and the reed switch are installed separately. Door frame and door leaf.

2, smart socket

The smart socket is a brand-new idea safety socket, which is mainly used for household and office appliances. The smart IC chip is embedded in the socket, and the current change can be automatically detected online so as to realize the standby power off of the electrical appliance and solve the problem of standby power consumption.

The smart socket uses infrared induction to turn on the power. It will not change people's habits of using electrical appliances. It is more convenient to use, and it is equipped with lightning protection, high-voltage protection, short-circuit protection, and overload protection. It is truly safe and energy-saving. ,Green.

3, smoke sensor

The smoke sensor can monitor the smoke concentration. The commonly used smoke detection methods are ion smoke detection and photo-electric smoke detection.

The ionization chamber of the ion-smoke detection method is sealed and smoke cannot enter. When there is no smoke, the ions can reach the opposite electrode and the internal and external ionization chamber voltages and currents balance; when smoke enters the external ionization chamber, the smoke prevents the ions from reaching the opposite electrode, the electric field of the external ionization chamber loses its balance, and is emitted after being detected by the alarm. alarm.

Photoelectric smoke detection using infrared detection, divided into forward reflection type and retroreflective type, retroreflective type is not sensitive to black smoke, gray smoke.

These three types of typical smart home hardware devices are also common in daily life, bringing a safe and intelligent lifestyle to consumers. Consumers can purchase and use these devices to achieve their desired lifestyle.

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