ADEMCO AD3VC4HR is a high-quality 3” Varifocal Dome Color Camera designed for professional surveillance applications. It features a 4-9mm Varifocal DD lens, providing a wide field of view and allowing for easy adjustment to your specific needs. With its high-speed F1.6 lens, it delivers excellent low light performance, making it ideal for dimly lit environments. The camera's DSP controls for Back Light Compensation, White Balance, and Gain Control ensure clear and accurate images in various lighting conditions.
ADEMCO AD3VC4HR is a high-quality 3” Varifocal Dome Color Camera designed for professional surveillance applications. It features a 4-9mm Varifocal DD lens, providing a wide field of view and allowing for easy adjustment to your specific needs. With its high-speed F1.6 lens, it delivers excellent low light performance, making it ideal for dimly lit environments. The camera's DSP controls for Back Light Compensation, White Balance, and Gain Control ensure clear and accurate images in various lighting conditions.
Model No. AD3VC4HR AD3VC4HRX
Video Process DSP, CXD2163BR (SONY SS-1M)
Scanning Element
2 : 1 Interlace
H : 15.750KHz, / V : 60Hz
2 : 1 Interlace
H : 15.625KHz, / V : 50Hz
Image Picture
Element
1/3” High Sensitivity CCD 1/3” High Sensitivity CCD
Effective Picture
Element
768(H) x 494(V) 752(H) x 582(V)
Resolution 480 Horizontal TV Lines
Minimum Illumination 2.0 Lux @ F1.6
S/N Ratio 48dB(AGC OFF)
3” Bubble Tint Colored ; Light loss less than 50%
Backlight
Compensation
On ( Central Area ) / Off Switch
AGC On / Off Switch
Sync System Internal / Line Lock
Gamma Compensation 0.45
Video Output 1.0Vpp, 75 ohm Unbalanced
White Balance Automatic White Balance
ATW Range 2700K – 9100K
Power Range 12Vdc ±10% / 24Vac ±10% SPS
Power Consumption 2.8W ( Max )
Operation Temperature -5°C to +45°C Less than 80% R.H.
Overall Camera
Dimensions
Height 80mm (3.15”) Diameter 110mm (4.33”)
Weights 180g (6.35 ounces) Net.
LENS SPECIFICATION
Focal length
4.0 - 9.0mm Varifocal DD lens
Tele: F2.4~360 Wide: F1.6~360
Field-of-View Horizontal: 71.0° ~ 31.6° / Vertical:51.8° ~ 23.6°
Version No. : 20030325-01A
Part Nr. : 531-D0017-002
5
ADEMCO International Head Office
180 Michael Drive, Syosset, New York 11791
USA
Tel: +1-516-921-6704
ADEMCO Miami ACP Latin America Security & Fire Solutions
9315 NW 112
th
Ave, Miami, Florida 33178
USA
Tel: +1-305-805-8188
ADEMCO Brazil
Rua Engenheiro Isaac Milder, 500 Morumbi, CEP 05688-010
Sao Paulo, Brasil
Tel: +55 11 3758 9000
ADEMCO Australia Pty Ltd
Unit 5, Riverside Centre, 24-28 River Road West.
Parramatta, NSW 2150, Australia
Tel: +61-2-8837-9300
ADEMCO Asia Pacific Ltd
Flat A 16/F, CDW Building, 388 Castle Peak Road
Tsuen Wan, New Territories. Hong Kong
Tel: +852-2405-2323
ADEMCO France
Parc Gutenberg 13, Voie La Cardon
P.0 91120. Palaiseau, France
Tel: +33-1-6932-1090
ADEMCO Italia S.P.A
Via Della Resistenza 53/59
20090 Buccinasco, Milan, Italy
Tel: +39-02-457-1791
ADEMCO Sontrix Espana
Calle Vivero, 5
28040 Madrid. Spain
Tel: +34-91-533-2702
Security House (Netherlands)
Amperestraat 41
1446TR Purmerend. The Netherlands
Tel: +31-299-419-000
Video Controls Limited
3, 4, 8 & 9 Aston Fields Road, Whitehouse Industrial Estate
Runcorn, Cheshire. WA7 3DL
United Kingdom
Tel: +44-1928-754-000
6
INSTRUCTION MANUAL
AD3VC4HR / AD3VC4HRX
3” Varifocal DOME
AD3VC4HR 3” VARIFOCAL DOME COLOR ( NTSC ) 12VDC/24VAC SPS
AD3VC4HRX 3” VARIFOCAL DOME COLOR ( PAL ) 12VDC/24VAC SPS
FEATURES
• Compact and light weight design.
• Integrated 4-9mm Varifocal Lens for easy
installation/adjustments.
• High-speed F1.6 lens provides excellent low light performance.
• DSP controls for Back Light Compensation, White Balance, and
Gain Control.
• Flickerless mode improves image in fluorescent lighting
conditions
• Automatic Internal sync selection (voltage dependant)
• Thin optical distortion free bubble.
• Manual pan / tilt / 360° rotation mechanism.
• Wall or ceiling installation.
• Video cable with BNC included.
• Two wire power connection.
• Variable voltage switched mode power supply unit accepts
12VDC or 24VAC for operation.
1
Packing List
1. Dome Camera with fitted
DD Vari-focal Lens
2. Bare tinned end PSU
connecting lead.
3. Instruction Manual
4. Drilling Template
RF EMISSIONS
This Class B digital apparatus complies with Canadian ICES-003.
Cet Appareil numérique de la classe B est conforme à la norme
NMB-003 du Canada.
Note: This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy.
If it is not installed and used in accordance with the instructions, it
may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• reorient or relocate the receiving antenna.
• increase separation between the equipment and receiver.
• connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
• consult the dealer or an experienced radio/TV technician for help
PRECAUTIONS
• Do not attempt to disassemble the camera! There are no user-
serviceable parts inside. Refer servicing to qualified service
personnel.
• Handle the camera with care. Improper handling or storage
could damage the camera.
• Do not expose the camera to moisture, or try to operate it in wet
areas. Should the camera become wet, immediately
turn power
off and refer servicing to qualified personnel.
• Never face the camera towards the sun, even when not in use!
Use caution when operating the camera in the vicinity of
spotlights or other bright lights and light reflecting objects.
• Do not operate the camera beyond its temperature, humidity or
power supply ratings. Use the camera under conditions where
temperatures are within –5°C to +45°C, and relative humidity is
below 80% (non condensing).
• When the camera is not in use, ensure the lens is kept properly
in place to protect the CCD sensor.
2
INSTALLATION
Prepare Mounting Location
Select an appropriate location for
the camera. Using the supplied
template, mark and drill holes for
three mounting screws and one
additional hole for wall cabling.
Hard surface mounting
For hard surface mounting, prepare
screw holes for appropriate
hardware (solid wall anchors, etc.).
For surface wiring, a knock out tab
is provided on the camera base,
opposite the ADEMCO logo.
Connecting the Cables
CAUTION: Be sure that power is
off before connecting camera!
Check 12vDC polarity before
proceeding, since incorrect polarity
may damage the camera.
1. If using 12VDC, connect ( + ) to
the red wire and ( - ) to the black
wire using the supplied flying
leads. If using 24VAC, polarity
is not important; connect either
way.
2. Connect the video cable to the
camera’s BNC connector.
3. Insert excess wiring into the wall.
Mounting the Camera Body
Align the housing to the marked and
drilled holes, and use three screws
to mount the camera body.
NOTE: Rotate the camera unit
inside the housing to gain access to
the mounting holes!
NOTE: Choose screws suitable for
the type of ceiling or wall material.
Counter-sunk screws with a
diameter of 4mm to 5mm are
recommended.
3
ADJUSTMENT
1. AGC, BLC & FL switch settings (side of camera body)
Set according to lighting conditions
Back Light Compensation (BLC) ON/ OFF:
When strong, unwanted background lighting interferes
with the clarity of important areas, turn this switch to
the “ON” position.
The BLC compensates to back light conditions in the
central area.
Auto Gain Control (AGC) ON/OFF:
Switching the AGC on will improve camera sensitivity in
low light conditions.
Flickerless mode (FL):
Used if interference from fluorescent lighting is detected
on video picture
2. Adjusting the Camera Position
The camera body moves in three axes: Pan, Tilt, and
Rotate. Adjust the camera orientation so that the lens is
aimed at the subject.
3. Adjusting Angle & Focus
Use the levers to adjust the
focus and field of view.
Loosen thumbscrews to
unlock levers, then retighten
after adjustment.
4. Adjusting the DC Iris Level
This is factory set and does not
normally require adjustment. If adjustment is required:
Turn the dipswitch Auto Gain Control (AGC) to OFF.
Using a suitable screwdriver, adjust the DC iris level.
Turn the dipswitch Auto Gain Control (AGC) to ON.
5. Completing the Adjustment and Installation
• Install the black plastic camera shroud
• Carefully attach the dome cover.
• Check connections are secure and that field of view
and focus are correct
4
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W
T
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1
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ADEMCO AD3VC4HR is a high-quality 3” Varifocal Dome Color Camera designed for professional surveillance applications. It features a 4-9mm Varifocal DD lens, providing a wide field of view and allowing for easy adjustment to your specific needs. With its high-speed F1.6 lens, it delivers excellent low light performance, making it ideal for dimly lit environments. The camera's DSP controls for Back Light Compensation, White Balance, and Gain Control ensure clear and accurate images in various lighting conditions.
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