In the event of a Fire , it may be necessary to raise the alarm by activating one of the manual call points installed as part of the fire alarm system. To activate the manual call point, the front glass window needs to be broken which then requires replacement when the fire alarm system is reset. This pack of 10 replacement break glass is designed for use with 3MK and LOREX manual call points, and allows for the call point glass to be restored after genuine or malicious activation.

Manual call points should not be reset without replacing the element.

W: 76 mm H: 40 mm D: 2 mm