Toa C-CV24-3 Brochure & Specs

C-CV24-3
Color Dome Camera

APPEARANCE AND
DIMENSIONAL DIAGRAM

(Rotating angle to

verti cal direction)

Ceiling

Top View

97 (3.82")

70°

46.5° – 13.5°

(WIDE) (TELE)

Angle of View

(Vertical direction)

(Rotating angle to

horizontal direction)

(WIDE) (TELE)

63.6° – 17.9°

65°

Front

Angle of View

(Horizontal direction)

Camera angle setting range

70°

Front View

65°

Bottom View

ø118 (ø4.65")

97 (3.82")

Bottom View
without cover

unit: mm

DESCRIPTION

The C-CV24-3 is a high resolution color dome camera which can be operated on 24V AC or 12V DC power.
This camera is ideal for indoor installations, such as in retail stores, schools and offices. Its compact and unobtrusive design blends
well with the interior decor.
The manual varifocal lens allows setting of a wide variety of horizontal viewing angles, from 63.6 degrees (wide angle) to 17.9 degrees
(telescopic view), enabling more effective monitoring.
Because the camera has a built-in video output terminal with a BNC plug, camera installation and cable connection can be performed
separately, which makes installation work easier.

FEATURES

■ High-performance CCDs

• C-CV24-3 incorporates a 1/4” CCD with a resolution of
380,000 pixels, resulting in a high horizontal resolution that
exceeds 480 lines.

■ 4X varifocal lens

•To easily allow on-site adjustment of the viewing angle,
each camera is fitted with a 4X varifocal lens that has an
auto iris.

■ Wide-ranging view angles

• Optimal camera angle of view extends enhanced coverage
over a wide range, for more effective monitoring.

• 63.6 – 17.9 degree horizontal viewing angle and
a 46.5 – 13.5 degree vertical viewing angle

■ Flexible power requirements

• 24V AC or 12V DC operation

■ Backlight compensation

•To cope with varying lighting conditions, backlight
compensation can be switched on or off as required.

■ Flicker-free for easier viewing

• The camera does not cause the image to deteriorate, as is
often caused by fluorescent lighting. Annoying image flicker
is eliminated for more effective monitoring.

■ Focus adjustment switch for easy focusing

•To simplify focusing even without using the ND filter*,
an adjustment switch is provided for foolproof focusing.

■ Specifically designed for use in indoor applications

■ Monitor output jack

• Easy to access location just under the dome cover enables
quick and simple on-site adjustment, thus saving labor

■ Easy installation thanks to the built-in pig tail

• The pigtail includes a composite video BNC-R jack, and
power cable.

NTSC

TOA Corporation C-CV24-3 1/2

FLUSH CEILING MOUNT BRACKET

C-BC20U

The C-BC20U Bracket permits TOA's Dome Camera to be installed
in a celling with only dome cover of the Dome Camera exposed.
The unit also permits the Dome Camera to be installed in a
location where the Dome Camera cannot be mounted in a ceiling
with screw due to brittle ceiling materials.

Mountable Board Under 30mm in thickness
Finish Decorative panel: ABS resin light gray

Mounting Hole ø145mm (ø5.71")
Dimensions ø165 × 45.2mm (ø6.50" × 1.78")
Weight 170g (0.37 lb)
Accessory Camera mounting screw: Binding head screw M4
Applicable Camera (option) C-CV24-2, C-CV24-3

ø145 (ø5.71")

Ceiling

When installing in a ceiling

(sectional drawing)

Mounting bracket: Steel plate, black, paint

2–M4

83.5 (3.29")

Ceiling clamping plate

Under 30mm

Decorative panel

38.5

(1.52")

6.7
(0.26")

Decorative panel

6.7 (0.26")

Ceiling

Mounting example

×

15 × 2, Decorative panel × 1

ø70 (ø2.76")

ø106 (ø4.17")

ø165 (ø6.50")

unit: mm

64.2 (2.53")

SPECIFICATIONS (NTSC)

Power Source 24V AC, 50/60Hz or 12V DC
Power Consumption 2W (maximum current:800 mA)
Image Device 1/4 type IT-CCD
Number of Effective Pixels 768 (H) × 494 (V) (380,000 pixels)
Scanning System 2:1 interlace
Scanning Frequency Horizontal: 15.734kHz, Vertical: 59.94Hz
Monitor Output VBS 1.0V (p-p) 75Ω, RCA pin jack
Video Output VBS 1.0V (p-p) 75Ω, BNC-R jack
Synchronizing System Internal synchronization
Resolution (at center) Horizontal: 480 lines
S/N Ratio 48dB
Minimum Illumination 3 lx (50 IRE)
White Balance Mode ATW
Focal Length f = 3.3mm – 12.0mm
Maximum Aperture Ratio 1:1.4 – 2.9
Iris Auto-iris
Angle of View Horizontal: 63.6° – 17.9°, Vertical: 46.5° – 13.5°
Control Switch ON/OFF (used for focus adjustment)
Other Function Backlight compensation, Shutter speed (1/60, 1/100), Iris control
Operating Temperature –10˚C to +50˚C (14°F to 122°F)
Operating Humidity Under 90% RH (no condensation)
Applications Indoor use
Finish Case: ABS resin, light gray

Dimensions ø118 × 97 (H)mm (ø4.65" x 3.82")
Weight 370g (0.82 lb)
Option Flush ceiling mount bracket: C-BC20U

Dome cover: Acrylic resin

ARCHITECTURAL AND ENGINEERING
SPECIFICATIONS

GENERAL REQUIREMENTS

The product specified shall be a surface mounted indoor color dome camera system
designed for indoor surveillance applications. The camera system shall consist of a high
resolution CCD camera using a 1/4-inch type CCD images with a 4X manual varifocal
lens with auto iris.
Backlight compensation can be switched ON or OFF as required. 3-axis camera
pointing allows adjustment of the horizontal, vertical and picture tilting rotation.
Focus adjustment switch is provided to allow the installer to easily perform focus
adjustments without using an ND (Neutral Density) filter.
Monitor output provides a convenient monitor connection for installer to align the
camera.
Easy adjustment of dome inner cover.

PRODUCT SPECIFICATIONS

CAMERA

Image device: 1/4” type IT-CCD
Resolution: Horizontal: 480 lines (at center)
Number of effective pixels: 768 (H) x 494 (V) (380,000 pixels)
Scanning system: 2:1 interlace
Scanning frequency: Horizontal: 15.734 kHz, Vertical: 59.94 Hz
Signal to noise ratio: 48dB
Minimum required illumination: 3 lx (50 IRE)
Shutter speed: 1/60, 1/100
Backlight compensation: ON/OFF
White balance: ATW

LENS

Focal length: f = 3.3 mm – 12.0mm
Maximum aperture ratio: 1:1.4 – 2.9
Iris: Automatic iris
Angle of view: 63.6° - 17.9° (H), 46.5° - 13.5° (V)

ELECTRICAL SPECIFICATIONS

Power source: 24V AC 50/60 Hz or 12V DC
Power consumption: 2W
Video output: VBS 1.0V (p-p), 75Ω, BNC-R jack
Installer monitor output: VBS 1.0V (p-p), 75Ω, RCA pin jack

MECHANICAL SPECIFICATIONS

Dimensions: ø118 x 97 (H) mm (ø4.65" x 3.82")
Weight: 370 g (0.82 lb.)
Case finish: ABS resin, light gray, Dome cover: Acrylic resin
Mounting: Surface mounting, Mounting holes fit a US standard 1-gang electrical box or
optional flush-ceiling mount bracket.

ENVIRONMENTAL SPECIFICATIONS

Operating temperature: -10° C to +50° C (14° F to 122° F)
Operating humidity: Under 90% RH (no dew condensation produced)

CERTIFICATIONS AND RATINGS

This device complies with part 15 of FCC rules (class B equipment).
Safety: cULus (UL2044)
The indoor color dome camera shall be TOA model C-CV24-3.
The flush ceiling mount bracket shall be TOA model C-BC20U.

TOA Corporation C-CV24-3 2/2

TOA Corporation

www.toa.jp

Specifications are subject to change without notice.

(0806) 833-53-020-20 u

TEI Rev1