Every manual call point is continuously monitored ensuring a trigger is responded to in less than one second, system-wide. The range includes options for glass and resettable elements and lift-up protective covers. A key switch version is also available for areas where tampering or vandalism is expected. An Environmentally Protected (EP) version with Ingress protection rating IP67 is also available, complete with a resettable element, protective cover, and backbox. Manual call points for the Vigilon and Nano system are easy to install and can be mounted on standard installation back boxes or bespoke red back boxes for surface mounting.