The Context Plus Transparent Hinged Cover has been designed to fit all Context Plus
Manual Call Points to provide protection against accidental operation and to transform
the standard Context Plus Call Point into a double action Manual Call point.
The Context Plus Waterproof Manual Call Point has an IP67 rating and is intended for outdoor applications or areas where water and dirt are a problem. It incorporates a short circuit isolator to ensure its operation in the event of a short circuit failure on the loop.