Seco-Larm VA-2101B-WQ, VA-2404B-WQ User Manual

Manual

Video Amplifiers

 Compatible with both color and

B/W signals

 Transmission distance up to

3,280ft (1,000m)

 Connect to a video camera,

multiplexer, DVR, etc.

 Gold-plated BNC connectors
 Sharpness and brightness

adjustments for each channel

 12VDC Power adapter included
 Pass-through circuit: Power output

can power nearby devices

NOTE: Products with model numbers that end with “Q” or products that have a round green “Q” sticker signify RoHS compliance.

VA-2101B-WQ

VA-2101B-WAQ*

1-In, 1-Out

VA-2404B-WQ

VA-2404B-WAQ*

4-In, 4-Out

*VA-2101B-WAQ and VA-2404B-WAQ do not include a power adapter.

ENFORCER Video Amplifiers

SECO-LARM U.S.A., Inc.

ENFORCER Video Amplifiers are the idea way to boost the strength of video signals. Using the
included 12VDC power adapter, video signals are amplified for transmission distances of up to
3,280ft (1,000m). Brightness and sharpness adjustments can be made independently for each
channel to provide fine-tuning of video signals.

Introduction:

Specifications:

Dimensions:

Overview:

Power input

Sharpness

control knobs

Power loop out

Brightness
control knobs

Video input

Video output

Power LED

41/8”

(104mm)

13/8”

(35mm)

415/16” (125mm)

415/16” (125mm)

VA-2101B-WQ

VA-2101B-WAQ

VA-2404B-WQ

VA-2404B-WAQ

VA-2101B-WQ

VA-2101B-WAQ

VA-2404B-WQ

VA-2404B-WAQ

Number of inputs 1 4

Number of outputs 1 4

Maximum range

3,280’ (1,000m)

Video input level

0.8~1.2 Vp-p, 75Ω

Video output level

1 Vp-p, 75Ω

Video bandwidth

10 Hz~10MHz

Power supply(12VDC)

Included

Not included

Included

Not included

Current consumption

100mA

220mA

Dimensions

415/16" x 41/8" x 13/8" (125 x 104 x 35 mm)

Weight

4.1 oz (116g)

6.3 oz. (179g)

ENFORCER Video Amplifiers

SECO-LARM U.S.A., Inc.

1. Mount and install the amplifier where the video inputs and outputs can be easily accessed.

2. Connect the video output of each camera to the female BNC input connector(s) on the amplifier.

3. Connect coax cable from the female output BNC connector(s) to the DVR or display.

4. Connect power to the distributor with the included 12VDC power adapter.

5. Turn on power to the video input and the video output units the amplifier is connected to.

Installation:

Sample Application (VA-2404B-WQ / VA-2404B-WAQ):

Sample Application (VA-2101B-WQ / VA-2101B-WAQ):

Note: Total distance between the camera and DVR/monitor should not exceed 3,280ft (1,000m).

ENFORCER

Bullet Camera

ENFORCER

Dome Camera

Elite 3X

Dome Camera

Elite 3X

Bullet Camera

12VDC Power supply

Monitor

Monitor

ENFORCER

Bullet Camera

ENFORCER Video Amplifiers have sharpness and
brightness adjustments for each channel. Turn the
knobs with a small screwdriver clockwise to increase
sharpness or brightness values, or counterclockwise
to decrease them.

Brightness and Sharpness
Adjustments:

Power Loop Out:

ENFORCER Video Amplifiers have the
ability to power other 12VDC devices.
Connect other devices to the power loop
out terminal blocks.

NOTE: The current draw of the video
amplifiers will lower the amount of
voltage present at the power loop out.
To ensure proper operation of the
connected devices, first check the
voltage present at the terminal blocks.

DVR

Max range between camera and

DVR/monitor: 3,280ft (1,000m)

Max range between camera and

monitor: 3,280ft (1,000m)

Brightness

Sharpness

1 2 3

4

12VDC Power supply

ENFORCER Video Amplifiers

SECO-LARM U.S.A., Inc.

Video amplifier does not
function correctly:

 Make sure the power, input, and output cables are connected

firmly to the amplifier.

 Make sure the video input device is turned on.
 Make sure the video output device is turned on.
 Test the coaxial cable between the video input and the

amplifier to make sure it is functional.

 Test the coaxial cable between the video output and the

amplifier to make sure it is functional.

Power LED indicator not lit:

 Make sure power is connected to the amplifier.

Troubleshooting:

Also Available from SECO-LARM:

Passive VGA Balun

Passive Video Balun

BNC-to-VGA Converter

MVE-SV010Q

EB-P501-01Q

VC-1BAQ

SECO-LARM® has a complete line of security products.

Please visit www.seco-larm.com for more information.

WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal
service for a period of one (1) year from the date of sale to the original consumer customer. SECO-LARM’s obligation is
limited to the repair or replacement of any defective part if the unit is returned, transportation prepaid, to SECO-LARM. This
Warranty is void if damage is caused by or attributed to acts of God, physical or electrical misuse or abuse, neglect, repair, or
alteration, improper or abnormal usage, or faulty installation, or if for any other reason SECO-LARM determines that such
equipment is not operating properly as a result of causes other than defects in material and workmanship. The sole obligation
of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or repair only, at SECO-LARM’s
option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damages of any kind to the purchaser or anyone else.

NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the
SECO-LARM policy is one of continual development and improvement. For this reason, SECO-LARM reserves the right to
change specifications without notice. SECO-LARM is also not responsible for misprints or typographical errors.
Copyright © 2013 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in
part, without the written permission of SECO-LARM.

SECO-LARM® U.S.A., Inc.

16842 Millikan Avenue, Irvine Ca 92606

Tel: [phone]
Fax: [phone]

Website: www.seco-larm.com

Email: [e-mail]

PITSW4

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