-
Can the recorder be connected to a wireless network?
Video recorders generally do not support wireless connection routing, and need to be connected to a router or switch through a network cable, or directly connec...
-
How to change H.265 encoding to H.264?
You can change the [Video Encoding] of the corresponding channel to H.264 in the main menu of the recorder-Recording Configuration-Encoding Parameters. If there...
-
Which protocol does the video recorder use to connect to other brands of network cameras?
Use onvif protocol. Some devices after V5.5.0 need to enable onvif function.
-
Can the pickup and the camera share a power supply?
The pickup needs an external independent power supply, which is a separate power supply.
-
How long is the life of the camera?
The service life of the camera has a certain relationship with the on-site environment and use method. If you encounter any problems in use, you can contact us ...
-
How to restore to inactive state
If you remember the current password of the camera, you can access the camera through the web page and restore the camera to the factory completely, and it will...
-
How to keep the camera in color?
If the camera will automatically turn on the infrared light when the working environment is low in illumination, the screen will switch to black and white mode....
-
How to view/modify the camera encoding method?
You can access the camera through a computer web page in the same LAN, click Configure-Audio and Video-Encoding Mode, you can view the current encoding mode, if...
-
Can the brightness of the infrared lamp be adjusted?
The brightness of the infrared lamp does not support adjustment.
-
What is it Smart264\Smart265?
Smart264\\Smart265: Represents two smart encoding methods. After Smart264\\Smart265 is turned on, under the premise of ensuring the image quality, it can save u...
-
Code stream and network access bandwidth requirements
For remote access, if you preview one channel, use the smooth mode to preview, the required network uplink bandwidth is calculated according to the upper limit ...
-
What should I do if I cannot access the device in the LAN?
If there is no router: the IP address cannot be obtained automatically, so the IP address of the device needs to be manually set, and the IP of the device and t...
-
What is the password in the video recorder editing IP channel?
The password in the edit IP channel is the password of the camera. If it is a Hikvision camera, the password is the activation password set when you first use i...
-
What is the difference between IVMS-4200 and IVMS-4500?
4200 is a computer client, and 4500 is a mobile client.
-
How to determine whether the device supports the onvif protocol?
Network cameras and video recorders support the standard onvif protocol. The corresponding onvif port number is 80. If the http port of the camera is changed, t...
-
How to tell if it is a fluorite camera?
The model of the fluorite cloud camera starts with CS.
-
What does it mean that the destination address is unreachable?
The destination address is unreachable means that the network between the address you are testing and the device is disconnected.
-
How to set the sub-stream preview resolution/bit rate?
The sub-stream is the stream used for network transmission and multi-screen preview. Generally, the value is small, which can ensure the smoothness of network t...
-
What is the difference between starlight camera and ordinary camera?
1. The starlight camera uses a large aperture, which has more light input than ordinary cameras, so the image will be brighter.
-
What should I do if there is interference in the coaxial (TVI) signal picture?
Confirm whether the power cord and BNC line are in parallel, so that the AC power (220V and above) will affect the TVI signal, and it should be worn separately.