Resettable Fire Manual Call Point with LED

Resettable Fire Manual Call Point is a type of manual fire alarm activator that does not require the breaking of a glass or plastic element to operate. Instead, it uses a reusable mechanism that can be activated in an emergency and then reset back to its standby state using a special tool or key, without replacing any parts.
It is also commonly known as a "Non-Break Glass" Call Point or a Key-Operated Reset Call Point.