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Installation Diagram – Front View 

Installation Diagram – Back View 

WARNING

DataComm Electronics’ products shall be installed and used only as indicated in DataComm Electronics’ product instruction sheets.

Instruction sheets are available online at www.datacommelectronics.com.

CAUTION

For shock protection, this device must be properly grounded.

Use copper wire only with this device.

IMPORTANT INSTRUCTIONS 

Read and understand all instructions.

Follow all warnings and instructions marked on the product.

Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink, laundry tub, in a wet basement, or near a

swimming pool.

SAVE THESE INSTRUCTIONS.

Instruction / Installation Sheet
Expandable Media Box 

with 20 Amp Duplex Receptacle
Part # 45-0052-WH

DataComm Electronics, Inc.

6349 Peachtree Street

Norcross, GA 30071-1725

888.223.7977

770.662.8205

www.DataCommElectronics.com

Parts Included: 

• Expandable Media Box with Expandable Cavity

• Steel Electrical Box with four (4) Mounting Screws

• 20 Amp/125 Volt Tamper Resistant Duplex Receptacle

• Flexible Pass-Through Accessory Plate

• Six (6) Port Keystone Accesory Plate

• Blank Accessory Plate

Tools Required: 

• Drill with Phillips Bit or Phillips Head Screw Driver

• Pen or Pencil

• Sheetrock Saw or Utility Knife

• 6 Ft. Tape Measure

Use the Exandable Media Box with 20 Amp Duplex Receptacle to install low voltage cables behind your HDTV 

or other display device. The Media Box can be installed with the receptacle on the left or right side 

(see 

Installation Diagram below)

Features of the Expandable Media Box with 20 Amp Duplex Receptacle include:

• Compact size fits behind small and large TV’s

• Expandable Cavity adds accessible storage space inside of the wall

• HDTV/display device plug recesses completely into the wall when plugged into the Media Box

• Flexible Pass-Through Accessory Plate conceals low voltage pass-through opening

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05/01/2014

Concealed Wiring

Hidden

Storage

Cavity

(hidden in wall)

Flat Screen TV

Flat Screen TV

Concealed Wiring

(hidden in wall)

Hidden

Storage

Cavity

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