EverFocus ED335 User Manual

1/3” CCD Indoor 3-Axis Dual Voltage

True Day/Night IR Dome Camera

Operation Instructions

Model No.

Please read this manual first for correct installation and operation. This manual should be retained for future

reference. The information in this manual was current when published. The manufacturer reserves the right

to revise and improve its products. All specifications are therefore subject to change without notice.

ED335

PRECAUTIONS

1. Do not install the camera near electric or magnetic fields.

Install the camera away from TV/radio transmitters, magnets, electric motors, transformers and audio

speakers since the electromagnetic fields generated from these devices may distort the video image.

2. Never disassemble the camera beyond the recommendations in this manual nor introduce

materials other than those recommended herein.

Improper disassembly or introduction of corrosive materials may result in equipment failure or other

damage.

3. Try and avoid facing the camera toward the sun.

In some circumstances, direct sunlight may cause permanent damage to the sensor and/or internal

circuits.

4. Keep the power cord away from water and other liquids and never touch the power cord with

wet hands.

Touching a wet power cord with the hands or touching the power cord with wet hands may result in

electric shock.

5. Never install the camera in areas exposed to water, oil or gas.

Water, oil or gas may result in equipment failure, electric shock or, in extreme cases, fire.

6. Cleaning

Use a damp soft cloth to remove any dirt from the camera body. Use lens tissue or a cotton tipped

applicator and ethanol to clean the camera lens. Please do not use complex solvents, corrosive or

abrasive agents for cleaning.

7. Do not operate the camera beyond the specified temperature, humidity or power source ratings.

Use the camera at temperatures within 0℃ ~ 40℃ (32℉~104℉) and humidity between 20~80%.

The input power source is 12VDC/24VAC.

PRODUCT OVERVIEW

ED335 is a new design IR Dome camera from Everfocus. It incorporates breakthrough DSP technology to

provide brilliant color images in well lit environments. Using a SONY Super HAD CCD image sensor, the

ED335 also delivers excellent true day/night low light performance, and equipped with 34 long lifespan/high

illumination IR LEDs the ED335 is able to deliver bright, detailed monochrome images even in low light or no

light situations out to a range of over 66 feet.

In addition, because the ED335 is easily surface or flush mounted, it can be installed in almost any indoor

environment. The 3-axis gimbal enables installers to easily mount the camera on a wall or ceiling and then

using the built in tilt and dual axis 180° twist, adjust the viewing angle and varifocal lens to frame the desired

field of view. With this unique 3-axis positioning system, installers can capture images from virtually any

angle, without compromising performance.

FEATURES

 Designed with advanced digital signal processing circuitry for high image quality
 520 TV lines of superior high resolution technology
 True Day/night with ICR module
 Equipped with 34 IR LEDs for day and night environments
 IR distance up to 66 feet (20M; depending on surface reflectivity)
 May be attached to wall or ceiling; flush or surface mounted
 3-Axis adjustment for almost any viewing angle
 Built-in vari-focal type, auto Iris lens
 12VDC/24VAC Dual Voltage support
 High Output IR LEDs, with a lifespan exceeding 20,000 hours

PACKAGE CONTENTS

ED335 camera, including dome/cover, camera unit and outer (surface mount) base as an assembly.

This user guide.

Accessory pack #1 containing:

 4 long mounting screws
 4 washers
 4 plastic anchors
 Hex key for cover screws
 4 short screws to attach flush-mounting clips
 Rubber plug for side hole in outer base.

Mounting template



1

 Power supply pigtail
 Video test cable

Accessory pack #2 containing two flush mounting clips

DIMENSIONS

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SPECIFICATIONS

Pickup Device 1/3” SONY Super HAD CCD
Video Format NTSC or PAL
Scanning System NTSC: 525 TV lines, 60 fields/sec; PAL: 625 TV lines, 50 fields/sec.
Picture Element

Horizontal Resolution 520 TV Lines
Sensitivity

Day/Night Type

S/N Ratio Over 48 dB (AGC off)
Electronic Shutter 1/50 (1/60) ~ 1/100,000

768 x 494 (NTSC); 752 x 582 (PAL)

0 Lux (IR LED on)

0.4 Lux/F=1.2 (AGC ON)

True Day/night with ICR module

Lens Type

Vari-focal lens, DC Auto Iris

f=2.8~10mm/f=9~22mm

Iris Level

Auto Gain Control

Adjustable

ON

Back Light Comp. ON
Auto White Balance ON
Gamma Correction 0.45
Video Output 1. BNC 1.0Vp-p, 75 ohm

2. Additional testing video output 1.0Vp-p, 75ohm

Sync. Mode Internal Sync.
Power Source 12VDC/24VAC
Power Consumption 12VDC: 6W max.; 24VAC: 6.5W max.
Dimensions 141 mm (O.D.) x 128? mm (H)/ 5.6” (O.D.) x 5.1 “(H)
Weight 0.66 kg, 1.45 lbs
Operating Temperature 0°C~40°C ; 32°F~104°F (20%~80% Humidity)
IR Distance 20M/66 feet
IR Wavelength 850nm
IR LED Lifespan 20,000 hours
Certifications CE/FCC

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MAJOR PARTS: NAMES AND FUNCTIONS

Front View

1. Outer Base

2. IR LEDs

Side View

3. Lens

4. Light sensor

5. Cover

6. Focus Adjust

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7. Zoom Adjust

8. Video Output

9. Power Input

Back View

Video Test Output

Iris level adjust

1. Base

The camera unit sets in the dome base, when it is shipped from the factory. This base is used

for surface mounting, and is discarded for flush mounting.

2. IR LEDs

3. Lens
The included vari-focal, DC iris lens allows manual adjustment of the field of view (zoom & focus). The

choices for focal length range are:

1) 2.8-10mm

2) 9-22mm

4. Light Sensor

Light sensor is used to detect the lighting level the environment. (The light sensor is “down”

when the internal camera module is properly positioned).

5. Camera Cover

This cover will protect the camera from dust and damage.

6. Focus Ring

To set the focus, and loosen the focus ring knob, and turn the ring toward <F> or <N> as

necessary, and re-tighten when the adjustment is complete.

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