3 Installation
• Make sure the device in the package is in good condition and all the assembly
parts are included.
• The power supply the door station support is 12 VDC. Please make sure your
power supply matches your door station.
• Make sure all the related equipment is power-off during the installation.
• Check the product specification for the installation environment.
To install the door station onto the wall, you are required to use a matched gang box.
Figure 3-1 Gang Box
Note
• The dimension of gang box is: 407.5 (W) × 135 (H) × 55 (D) mm.
• The dimensions above are for reference only. The actual size can be slightly
different from the theoretical dimension.
3.1.2 Flush Mounting with Gang Box
Steps
1. Drill a hole in the wall for inserting the gang box. The size of the hole should be
larger than that of the gang box. The suggested size of the hole is 408 (W) ×
135.5 (H) × 55 (D) mm.
Video Intercom D Series Door Station User Manual
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