Rev. 1 - 09/98
Copyright© 1998-2000, Alpha Communications®, All Rights Reserved
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
ARCHITECTS' AND ENGINEERS'
The sequential switcher(s) shall be Alpha Communica-
tions® model SEQ-4N / SEQ-8N or approved equiva-
lent. Sequential switcher(s) shall feature manual over-
rides for "homing in" and "bypass" and display a digital
readout showing which camera location is on view.
Sequential switcher(s) shall also feature a variable time
interval which is adjustable from 0.5 through 35.0 sec-
onds. Sequential switcher(s) shall operate on 120V,
220V, or 240V.
Contractor shall observe all local and national electrical
and building codes.
Check with applicable authorities regarding local and
federal laws as they apply to party consent and video and/
or audio recording.
SEQ-4N / SEQ-8N
Automatic Sequential Switcher
• Automatic sequential switching
• Vertical internal sequential switching
• Manual overrides for "homing in" and "bypass"
• Digital readout shows which camera location is on
• Variable time interval, adjustable from 0.5 through 35
2.0 V p-p
Input to Output:
Greater than 40 dB
0.5 - 35.0 seconds (dwell time)
75 ohm, terminated
Three (3) position toggle
snap-action switches with
wiping, self cleaning contacts
120V, 220V and 240V, 50Hz
3.375" H x 10.50" W x 9.50" D
(60 mm x 265 mm x 240 mm)
7.0 lbs. (3.3 kg)
Due to continuous product improvement, all colors, s