
EBA1840 eZ.HD Series
8MP, IP66 IR Dome Camera
User’s Manual
Copyright © EverFocus Electronics Corp.
Release Date: May, 2019
All the images including product pictures or screen shots in this document are for example
only. The images may vary depending on the product and software version. Information
contained in this document is subject to change without notice.
EverFocus Taiwan:
2F., No.12, Ln. 270, Sec. 3, Beishen Rd., Shenkeng Dist., New Taipei City 222, Taiwan
TEL: +886 2 2662 2338 FAX: +886 2 2662 3632 www.everfocus.com.tw

1. Introduction
EverFocus eZ.HD series cameras – EBA1840 deliver 8MP image quality. The
model is equipped with 8MP CMOS sensor and provides 4mm fixed lens with
ICR. Featured with True Wide Dynamic Range (T-WDR), the camera can
provide clear images even under backlight circumstances where intensity of
illumination can vary excessively. The EBA1840 supports both NTSC and PAL
scanning systems (auto detection) and is IP66 certified.
1.1 Packing List
Mounting Sticker x 1
User Manual x 1
1.2 Features
Equipped with 8MP CMOS sensor
4mm fixed lens with ICR to capture the desired field of view
Extended IR range of up to 20m / 66ft. with 18 LEDs (depends on scene
IR reflectivity)
T-WDR to improve the visibility under high contrast scene
The flexible angle viewing with its 3-Axis rotation design allows wall or
ceiling mounting
IP66-rated with metal housing
Supports UTC function: Control camera OSD settings from DVR end
1.3 Dimensions
1

12VDC
Power Cable
Video Output Cable (BNC,
75Ohm)
Outer Housing
Camera Base
Camera Body
1.4 Optional Accessory
Color / Material: White / Metal
Size (Φ x H): 101 x 52mm / 3.98” x 2”
Weight: 540g / 1.2lb
Color / Material: White / Metal
Size (W x D x H): 173 x 111 x 114mm / 6.81”x 4.37”x 4.49”
Weight: 700g / 1.5lb
1.5 Cable Description
2. Installation
1. Stick the supplied Mounting Sticker to the surface to mark the 4 screw
positions. Drill four holes on the surface and insert the supplied 4 Screw
Anchors into the screw holes. If you want to run the cable through the
surface, drill a hole within the 4 screw area.
2. Unscrew the Outer Housing by twisting it counterclockwise and then
remove it from the Camera Base.

Side Cut
Wall
Camera Base
Camera Body
Wall
Camera Base
Camera Body
3. Screw the Camera Base to the surface with the supplied four Screws.
a. If you want to wire the cables from the Side Cut on the Camera Base:
Attach the Camera Body to the Camera Base and run the cables through
the Camera Base, and then place the cable under the Side Cut. Finally,
screw the Camera Base to the surface with the supplied 4 Screws.
b. If you want to wire the cables through the surface:
Attach and screw the Camera Base to the surface with the supplied 4
Screws, and then attach the Camera Body to the Camera Base.

4. Screw back the Outer Housing and adjust the camera angle
simultaneously.
5. Connect the Power Cable to a 12VDC power source. Connect the Video
Output Cable to a monitor or DVR.
6. You can use the Joystick on the cable to configure camera OSD settings or
switch to different video formats. Remove the Protection Cap from the
Joystick before using it.
Switching Video Format:
• Push the joystick up for 5 sec. to switch to
AHD.
• Push the joystick right for 5 sec. to switch
to TVI.
• Push the joystick down for 5 sec. to switch
to CVI.
• Push the joystick left for 5 sec. to switch to
CVBS.
Configuring OSD Settings:
• Push the Joystick up / down to select
among menu items.
• Push the Joystick left / right to adjust the
level of the selected item.
• Press the Joystick to enter the submenu or
exit the OSD Setup Menu.

YEL, CYN, GRN, MAG, RED, BLU, BLK,
WHT
1/30, 1/60, 1/120, 1/250,
YEL, CYN, GRN, MAG, RED, BLU, BLK,
WHT
3. Configuration in the OSD Menu
1 Edge Det
2 Exposure
On
Shutter
HLC
BLC
Color
Manual Speed
Color
1/500, 1/1000, 1/2000,
1/4000, 1/8000, 1/15000,
3 Backlight
WDR
4 Day/Night Mode
Box
ROI Mode
Polygon
Auto

4K/15fps, 4MP/30fps, 1080p/30fps
ENG, CHN, CHN(S), JPN, KOR, POR, ESP
Det Window
8 Motion
9 System
On
Output
Image Range
Cam Title