United States
Q
What is a Dahua EPoE IP camera?
A
A Dahua EPoE IP camera is a network video camera that delivers both power and data over a single Ethernet cable using Extended Power over Ethernet technology.
Q
How does EPoE differ from standard PoE?
A
EPoE extends PoE transmission distance up to 800 meters over CAT5e/6 cables, compared to the 100-meter limit of standard PoE, while maintaining full data bandwidth.
Q
What is the maximum cable length for Dahua EPoE IP cameras?
A
Dahua EPoE IP cameras support up to 800 meters (2,624 feet) of CAT5e/6 Ethernet cable run without signal boosters.
Q
Which video resolutions do Dahua EPoE IP cameras support?
A
Models range from 2 MP to 8 MP (4K) resolutions, offering clear image quality for indoor and outdoor surveillance.
Q
How do I install a Dahua EPoE IP camera?
A
Run a CAT5e/6 cable to the camera location, connect it to an EPoE switch or injector, mount the camera, then configure network settings via Dahua’s web interface or NVR.
Q
Are Dahua EPoE IP cameras compatible with third-party NVRs?
A
Yes, Dahua EPoE IP cameras support ONVIF Profile S and Profile G for seamless integration with most third-party NVRs.
Q
How do I configure network settings on a Dahua EPoE IP camera?
A
Use Dahua’s ConfigTool or web GUI to assign a static IP, configure subnet and gateway, and enable DHCP if required.
Q
What are the night vision capabilities of Dahua EPoE IP cameras?
A
Most models feature built-in IR LEDs with ranges from 30 meters to 80 meters, plus smart IR to prevent overexposure in close-up views.
Q
Can I view Dahua EPoE IP cameras remotely on my smartphone?
A
Yes, download the Dahua DMSS app for iOS or Android, add your camera via IP, UID, or QR code, and view live or recorded video from anywhere.
Q
What smart analytics features are available?
A
Dahua EPoE IP cameras include perimeter protection, line crossing detection, intrusion alarms, and people counting for powerful video analytics.
Q
How do I update the firmware on my Dahua EPoE IP camera?
A
Log in to the camera’s web interface, navigate to Maintenance > Upgrade, upload the official Dahua firmware file, and reboot when prompted.
Q
What security measures protect Dahua EPoE IP cameras?
A
Dahua cameras offer HTTPS encryption, password policies, IP blacklisting, and secure boot to safeguard against unauthorized access and tampering.
Q
What environmental ratings do Dahua EPoE IP cameras have?
A
Most outdoor models are IP67-rated for dust and water resistance and operate in temperatures from –30°C to 60°C (–22°F to 140°F).
Q
What warranty does Dahua provide for EPoE IP cameras?
A
Dahua EPoE IP cameras come with a standard three-year limited warranty covering manufacturing defects and hardware malfunctions.
Q
Can I power multiple devices through a single EPoE switch?
A
Yes, an EPoE switch can simultaneously power multiple Dahua cameras, provided the total power draw does not exceed the switch’s capacity.
Q
How do I troubleshoot connectivity issues with Dahua EPoE IP cameras?
A
Check cable integrity, verify PoE port status, confirm correct IP settings, and use Dahua ConfigTool to detect and diagnose network faults.
Q
What routine maintenance is required for Dahua EPoE IP cameras?
A
Periodically clean the lens and housing, update firmware, verify network health, and inspect cable terminations to ensure reliable performance.
