The L Series Surface Mount Back Boxes are designed to fit L-series alarm (alerting) devices.

They provide a mounting option for surfaces such as concrete and brick.

Back boxes are available for L-series wall-mount (rectangular) and ceiling-mount (circular) devices.

The L series surface mount back boxes include an earth plate and earth screw for electrical earthing and threaded knockout holes for ¾-inch conduit adapters.

Features

• Threaded knockout holes for ¾-inch conduit adapters
• Earth plate and earth screw for electrical earthing

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