Rev. 2 - 05/00
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42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599
TOLL-FREE 1-800-666-4800 • Web: www.AlphaCommunications.com • Email: firstname.lastname@example.org
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
Video Switching Adaptor
The Alpha Communications®/S.T.R.™ DPS-2 multi-en-
trance adaptors are used with our S.T.R.™ series video-
intercom systems only. They provide video (camera) switch-
ing for two (2) to eight (8) entrances or remote cameras. In
Europe, the DPS-2 is also known as the TUV2 (the Euro-
The DPS-2 adaptors are used in addition to the system ampli-
fier, and power off of the same transformer. No additional
transformer needed. The DPS-2 video switchers must be used
with the TU1007A audio/door opener switchers. You need (1)
DPS-2 for each TU1007A adaptor being used.
You must use one (1) DPS-2 switching adaptor for (2) camera
locations, use two (2) for (3-4) camera locations, use three (3)
for (5-6) camera locations and use four (4) for (7-8) building
The DPS-2 multi-entrance adaptors are designed to easily
surface mount right onto the finished wall by means of
customer supplied screws or the convenient plastic 'Din Rail'
bracket supplied with each switching adaptor. Connections
are positive screw terminal type.
Can be used for two (2) to eight (8) camera locations (or
• Operates on Safe Low-Voltage Class II Wiring
• Convenient Plastic 'Din Rail' Mounting Bracket
Positive Screw Terminal Connectors
from mounting surface
Rugged ABS plastic casing.
Positive Screw Terminal Connectors.
Positive video cable clamps for coaxial