Dahua DHI-ASGG520T, Руководство пользователя

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13
Attach the turnstiles Figure 4-13
4.3.4 Drilling for a Face Recognition Access Controller
If you need to install a face recognition access controller, you need to drill a hole on the top cover of
the turnstile.
Prerequisites

Installation of the turnstile is complete.

The turnstile works normally during commissioning. See "6 Commissioning".

Power off the turnstile.

Only simple brackets and converters of the face recognition module need to have holes drilled
on site (the cable entry of the face recognition module is waterproof).
Procedures
Open the top cover, and then lay a piece of paper over all the inner components to prevent Step 1
the iron dust from damaging them.
Use a marker to mark the drilling position. Step 2