EverFocus EZN2550-SG User manual

Value IP Series Network Camera
EZN2550-SG, EHZ2550-SG, H265, IR, WDR
Quick Installation Guide
EHN2550-SG
EZN2550-SG
Copyright © EverFocus Electronics Corp.
Release Date: June, 2021
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., ShenkengDist., New Taipei City 222, Taiwan
TEL: [phone] FAX: [phone] www.everfocus.com.tw

1
1. Physical Description
1
3
4
2
5
6
7
No.
Item Name
Descriptions
1
Reset Button
/ Micro SD Card Slot
/CVBS Lan / Zoom in &
out
Use the supplied Hexagon Wrench to loosen the
screws to access the Reset Button, Micro SD slot,
CVBS Lan (this function is currently reserved),
and Zoom In & Out.
2 Sunshield Protect the camera from the direct sun rays.
3 Tilt Screw
Use the supplied Hexagon Wrench to loosen the
Tilt Screw.
4 Pan Screw
Use the supplied Hexagon Wrench to loosen the
Pan Screw.
5 Light Sensor Detects lights.
6 Lens Camera lens.
7
Reset Button
/ Micro SD Card Slot
/CVBS Lan / Zoom in &
out
To access the Reset Button, Micro SD slot, CVBS
Lan (this function is currently reserved), and
Zoom In & Out.

2
Dimensions
EZN2550-SG
EHN2550-SG
Packing List
Please check that there is no missing items in the package before installing.
EZN2550-SG
EHN2550-SG
1. Camera x 1
2. Cable Gland Kit x 1
3. Screw x 3
4. Screw Anchor x 3
5. Hexagon Wrench x 2
6. Quick Installation Guide x 1
7. Installation Sticker x 1
1. Camera x 1
2. Cable Gland Kit x 1
3. Screw x 4
4. Screw Anchor x 4
5. Torx Wrench x 1
6. Quick Installation Guide x 1
7. Installation Sticker x 1
Note:
1. Equipment configurations and supplied accessories vary by country. Please
consult your local EverFocus office or agents for more information. Please
also keep the shipping carton for possible future use.
2. Contact the shipper if any items appear to have been damaged in the
shipping process.

3
Optional Accessory
You can go to the product page on EverFocus’ website to check the related
optional accessories.www.everfocus.com.tw
2. Cables
The cables of the EZN & EHN Series provide connections for network, power,
audio input / output, and alarm input / output.
Alarm Input / Output
LAN / PoE Cable
12VDC Power Input
Audio Output
Audio Input
Alarm IO PIN Assignment
1
2
3
4
Alarm In
GND
COM
Alarm Out
Reset Button
The Reset Button can be used to restore the camera to factory default. When
the camera is powered up, press the Reset Button about 10 seconds to reboot
the camera.
EZN2550-SG
EHN2550-SG

4
3. Installation
3.1 EZN2550-SG
1. Drill three holes on the surface according to the screw positions on the
Camera Base. Push the supplied 3 Screw Anchors into the holes. Drill another
hole in the middle within the 3 screw holes if you wish to run the wires into
the surface. Screw the camera to surface using the supplied 3 Screws.
Mounting Screws
Screw Anchors
2. Adjust the pan/tilt/rotate angles of the camera by loosen the Pan/Tilt screws
using the supplied Hexagon Wrench.
Tilt Screw
Pan Screw
3. Connect the camera to power. You can either connect the camera to a 12VDC
power source or to a PoE switch using the PoE cable.
4. Connect the camera to the network using the supplied Cable Gland Kit.
a. Insert a RJ-45 network cable (without the RJ-45 connector on the one end)
through the supplied Waterproof Ring, Cable Gland, Stopper and Screw
Cap accordingly.
Waterproof Ring Cable Gland Stopper Screw Cap

5
b. Connect the RJ-45 cable to the LAN/PoE Cable of the camera.
RJ-45 Cable
LAN/PoE Cable
c. Tightly screw the Cable Gland and Screw Cap to the Rugged RJ-45
Connector Cable.
Screw Cap
Cable Gland
d. Crimp the RJ-45 connector onto the RJ-45 network cable. Note that the
wires should be placed into the RJ-45 connector based on the following
order (from left to right).
Orange with white stripe
Orange
Green with white stripe
Blue
Blue with white stripe
Green
Brown with white stripe
Brown
5. Optionally insert a Micro SD card into the card slot (please refer to No.1 in 1.
Physical Description).
6. Now you can access the camera live view. See 4. Accessing the Camera.
3.2 EHN2550-SG
1. Stick the supplied Mounting Sticker on the surface to mark the 4 screw
positions. Drill the 4 screw-depth holes on the surface and then push the
supplied 4 Screw Anchors into the screw holes. Optionally drill the bottom 2
Cable Holes if you want to run the cables through the surface.

6
++
+
+
+
+
Screw Position x 4
Optionally drill the 2 Cable Holes if
you want to run the cables through
the surface.
2. Remove the camera cover by unscrewing the 3 cover screws using the
supplied Torx Wrench (Left Image). Screw the camera base to the surface
using the supplied 4 Screws (Right Image).
3. Optionally insert a micro SD card into the card slot (please refer to No.7 in 1.
Physical Description).
4. Adjust the pan / tilt / rotate angles of the camera.
5. Connect the camera to power. You can either connect the camera to a 12VDC
power source or to a PoE switch using the PoE cable.
6. Connect the camera to the network using the supplied Cable Gland Kit.
a. Insert a RJ-45 network cable (without the RJ-45 connector on the one end)
through the supplied Waterproof Ring, Cable Gland, Stopper and Screw
Cap accordingly.
Waterproof Ring Cable Gland Stopper Screw Cap

7
b. Connect the RJ-45 cable to the LAN/PoE Cable of the camera.
RJ-45 Cable
LAN/PoE Cable
c. Tightly screw the Cable Gland and Screw Cap to the Rugged RJ-45
Connector Cable.
Screw Cap
Cable Gland
d. Crimp the RJ-45 connector onto the RJ-45 network cable. Note that the
wires should be placed into the RJ-45 connector based on the following
order (from left to right).
Orange with white stripe
Orange
Green with white stripe
Blue
Blue with white stripe
Green
Brown with white stripe
Brown
7. Now you can access the camera live view. See 4. Accessing the Camera.
4. Accessing the Camera
You can look up the IP address of the IP camera using the IP Utility (IPU)
program from EverFocus website (key word search: "IP Utility").
The default network is DHCP. However, if there is no dynamic IP address
assigned to the device, its IP will switch to 192.168.0.10. By default, the ID is
admin and there is no password. Please input a password for the first-time login.