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| Functions of Emergency Button and the Installation |
| 2022.05.27 |
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The emergency button is an emergency device installed in many public places, and this article will tell you about the two functions of the emergency button and its installation method.
The two functions of the emergency button
1. A device used for units (especially banks, shops, etc.) to prevent robbery and trigger the alarm in time in case of emergency, which can be installed in places that are easy to touch. In the home, it is generally installed at the head of the bed or in the hall where it is easy to touch.
2. Portable emergency buttons can also provide additional security for frail patients when they are alone at home. In addition, children or elderly patients can also benefit from this portable emergency button, they can send an alarm message to you or the alarm reception center at any time.
How to install the emergency button
The panic button is a small offshoot of the host alarm.
The emergency button is divided into wired and wireless transmission.
Wireless is not explained here.
The wired emergency alarm button generally has three ports. NO\NC\COM.
COM----NO normally open, COM----NC normally closed
Set the emergency button wiring according to the normally open/normally closed alarm mode of the alarm host.
Generally, the residential alarm host or building intercom adopts the normally open mode, so it is basically COM+NC
If multiple emergency buttons are connected together, they must be connected in parallel, that is, the com lines are connected together, and the NC lines are connected together.
The importance of the emergency button is needless to say. In an emergency, it can better notify the relevant personnel, so as to better protect their own safety, and also allow the emergency information to be quickly transmitted and resolved.
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