Cranford Controls' comprehensive family of Call Points for indoor use has recently been extended with the addition of additional models optimised for fire, security and process control applications; all versions share a common appearance and offer a number of features designed to speed the installation process and improve usability in service.

The original entry-level units are very competitively priced and easy to install. Available with either a break glass or resettable operating element, which are freely interchangeable into the standard body, enables the unit to be optimised to the application. All devices are fitted with a 470 Ohm resistor as standard, and an optional local LED indicator can be specified.

The fire system red versions of the new enhanced units are EN54 part 11 compliant, are fitted with a high intensity LED indicator and are supplied ready-fitted with 470 Ohm, 680 Ohm resistors and a protective diode, making them compatible with the overwhelming majority of conventional fire panels on the market. Resistor selection is a user-friendly process during installation. As standard, every unit is shipped with a resettable element fitted; a break glass is also supplied, as are two operating keys. Switching from resettable to break glass operation is a simple procedure of replacing one operating element with another.

For use in security, process control, emergency door release and other non-fire applications, the key-resettable units are available with white, yellow or green bodies. Single or double pole versions are available and all commonly used switch monitoring configurations are user-selectable in the one device.

All devices are supplied complete with a back box with cable entry for surface mounting. If flush mounting is preferred, the units will fit directly to electrical conduit boxes with standard mounting centres.

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Notes to Editors
For further information and pictures:
Charlotte Philo
c.philo@cranfordcontrols.com