Lorex NC4K16SF RTSP URL & Camera Test
Test your Lorex NC4K16SF camera stream instantly: paste the RTSP URL below to check reachability, codec, and resolution from our servers. The Lorex NC4K16SF uses RTSP path pattern rtsp:// and supports ONVIF at /onvif/device_service.
Lorex RTSP URL pattern
The RTSP URL pattern for Lorex NC4K16SF cameras:
rtsp://<user>:<pass>@<ip>:554/cam/realmonitor?channel=1&subtype=0
Replace <user>, <pass>, and <ip>
with your camera's credentials and IP address. Never leave default credentials
unchanged — update them and use CamCheck below to verify the stream.
Default ports
- HTTP: 80
- HTTPS: 443
- ONVIF: 80
- RTSP: 554
ONVIF path
Lorex cameras support ONVIF at /onvif/device_service. Use an ONVIF
client (e.g. ONVIF Device Manager) to discover and configure the camera.
Test your Lorex camera stream
Paste your Lorex RTSP URL below (use your real IP and credentials). StreamProbe will connect from our servers to verify reachability, detect codec and resolution, and confirm the stream is live — no software required.
Frequently asked questions
What is the RTSP URL for the Lorex NC4K16SF?
The Lorex NC4K16SF uses RTSP URL: rtsp://
What are the default ports for the Lorex NC4K16SF?
Lorex NC4K16SF default ports: RTSP 554, HTTP 80, HTTPS 443, ONVIF 80. Change the default password in the camera web interface before enabling any remote access.
Does the Lorex NC4K16SF support ONVIF?
Yes, the Lorex NC4K16SF supports ONVIF at /onvif/device_service on port 80. ONVIF enables integration with third-party NVR platforms and VMS software.