What are the safety alarm devices?

Safety alarm devices include smoke alarm and infrared alarm.

Smoke alarm is a common alarm device, which is used to monitor the smoke concentration in the air. When the smoke concentration reaches a certain value, the alarm will give a high decibel alarm to remind people of a fire. There are two kinds of smoke alarms: independent alarms need to change batteries regularly, network alarms can be monitored remotely through smart phone APP, and infrared alarms use infrared sensors to monitor moving objects in the surrounding environment.

When people or animals enter the monitoring area, the alarm will sound, which is often used for burglar alarm in homes, offices and other places. Immersion alarm is a device for monitoring water leakage. When water leakage is detected, it will immediately give an alarm and send an alarm message to the owner through the mobile APP. This kind of alarm is very useful for water source protection in homes and offices.

Main functions of alarm

Through the advanced air pressure detection technology, the installation is truly realized, thus ensuring that the original circuit of the vehicle is not damaged. Built-in air pressure difference and vibration sensor, double identification alarm is set by SMS or remote controller, that is, it is necessary to trigger vibration and pressure within a certain period of time before giving an alarm by SMS and telephone, thus reducing false alarm caused by thunder, firecrackers, passing cars or other ground vibrations.

After the vehicle enters the fortified state, if there is any alarm, the new GSM anti-theft device will immediately dial the alarm number preset by the owner (mobile phone, landline, etc.). ) to call the police, or send a text message to call the police. When the car is robbed or robbed, the driver can press the hidden button or the help button on the remote control to give an alarm. When receiving the alarm, the robbed car can be immediately turned off and monitored, and the car circuit and oil circuit can be locked, so that the car can not be started until the alarm is lifted.