Alpha Communications® Electric Door Openers

Electric Door Openers

The DO-205 electric door opener is one of our smallest mortise door openers for use primarily in wooden door frames. It features a very small faceplate.

The Alpha Communications® DO-205 electric door opener is one of our smallest mortise type door openers and is designed to be used mostly in wooden door frames. The DO-205 can be used in right-handed or left-handed installations, simply by turning the door opener upside down, during installation. When used with an 8-16VAC input, the DO-205 makes a buzzing sound, when activated. When used with a 3-6VDC input, the DO-205 activates silently. NOTE: Many options are available for the DO-205 door opener, including different voltages (AC and DC) and different finishes. Alpha Communications® carries a complete selection of electric door openers for virtually anyapplication. Please contact our sales dept. for more detailed information.

DO-205

FEATURES
• Operates on 8-16VAC or 3-6VDC standard
• Buzzes on AC operation and is silent for DC operation
• Reversible for right-handed or left-handed installations
• Can be used with hollow metal door frames (or certain hollow aluminum frames)
• Requires only 1.125" deep door frame opening
• Non fail-safe operation standard
• 3 year limited factory warranty
• Very competitively priced

SPECIFICATIONS

Faceplate Dimensions:   1.375"W (35mm) x 3.4375"H (87mm).


     
ARCHITECTS' AND ENGINEERS' SPECIFICATIONS
The electric door opener shall be Alpha Communications® model DO-205 or equal. 
Door opener shall be mortise type, reversible, for use in a standard hollow metal 
(or some hollow aluminum doors). Door opener shall operate on 8-16VAC for 
buzzing operation, or 3-6VDC for silent operation. Door opener shall be non fail-safe 
type, and shall be provided with positive screw terminal connections.
	
WIRING REQUIREMENTS
Run a 2-conductor #18AWG cable from the DO-205 door opener, back to the door opener power
source connection (for runs up to 50 feet). Run a 2-conductor #16AWG cable from the DO-205
door opener, back to the door opener power source connection (for runs up to 150 feet).