The call point is applied in the exit of emergency door. There are four colors to choose: green, red, white, yellow.
The price is competitive enough. YLI ELECTRONIC can supply the resettable and non-resettable versions.
The call point is a good choice for the emergency door. For the non-resettable version, there is a glass plate. If you want to go out, just break the glass plate. After that, you can install a new one. For the resettable version, no need to change a new plate, just install again.
The call point is a special kind of exit button, but it is used on the emergency door. Single pole and double pole is also optional. Good quality and good price is guaranteed.