First, how to wire the power-off alarm?
The wiring of the power-off alarm is very simple. It has a special terminal, which is connected to the crystal head like a network cable and a telephone line. Just put the crystal heads at one end of the signal line and then insert them into the terminal. It should be noted that it has two terminals, the other is a power cord, and the two wires can be used in parallel.
Second, what are the characteristics of power failure alarm?
In some special fields, such as home, aquaculture, hospitals and so on. It is necessary to install a power-off alarm. For example, in hospitals, many medical equipment are connected to the power supply, including ventilators, which is the key to maintaining the lives of special patients. If the ventilator is stopped, it will affect the life safety of patients. A powerful power-off protector can find problems in the first place and remedy them in time.
The same is true of some aquaculture industries, and some animals are not resistant to high temperature, so they need to be equipped with air conditioners to cool down. If the air conditioner is turned off to stop cooling, these animals are easy to dehydrate, suffer from heatstroke and even die, which will bring relatively large property losses to farmers. These problems can be avoided and solved in time if a power-off protector is also equipped.
There are many power-off alarms in the market, which are fully functional and do not need to be plugged in or connected to WiFi. Once the power outage is detected, the alarm will sound immediately, and users can quickly grasp the power outage by sending power outage information to home appliances and mobile phones.
Power failure alarms are generally equipped with rechargeable large-capacity batteries to ensure a certain battery life. In addition to power failure alarm, some components are also equipped with high temperature alarm function.