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AK-21 Quick Installation Guide (EN) PRIOR to USE Install the mount onto a strong structure such as concrete wall Use the supplied accessories when installing the mount bracket depends on mounting position DIMENSION SPECIFICATION (Unit: mm) Construction: Aluminum Cast Environment: Ceiling mount for a Bullet Dimension(mm): ф134.3x56.50mm...
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AK-21 Quick Installation Guide (EN) INSTALLATION Ceiling Mount 1. Locate the mounting template at the installation position and drill the wall. 2. Hammer the 4 expansion screws into the wall holes drilled 3. Route the power and BNC cable through the box 4.