51, how to set the video level?
Video level settings are best, good, good, and normal 4 levels.
52, there are several types of video?
There are continuous video, dynamic video, alarm video, time plan video and other methods.
53, the quality of video playback?
The video shows the highest quality of 560 lines, playback of the highest 460 lines (related to the camera and video level).
54. How is the image resolution?
The system's image display resolution is 352 X 288 pixels; video resolution is 352 X 288.
55. Can the number of video playback frames reach 22 frames or more?
The number of video playback frames is guaranteed to be over 24 frames (including audio).
56, whether it has character overlay function?
The system can superimpose time, date, site name, etc. on the image display and playback.
57, the sensitivity of the video area alarm?
Divided into 99 dynamic area monitoring alarms and sensor alarms.
58. Alarm area percentage adjustment and level value adjustment?
Alarm zone dynamic detection sensitivity 0--100% adjustable.
59, the alarm can be recorded in advance (in either way can be)?
Using the latest MPEG4 dynamic layered compression video card integrated system has a 1 minute advance (can be set arbitrarily in units of 5 seconds) alarm recording function, to ensure the image evidence in an emergency situation (system for full duplex communication, retrieval, Playback, setup, and backup do not affect the normal recording of the system.
60, after the alarm triggers the function of the relay?
Trigger the relay after the system alarm. (External alarm controller connected to the police lights, siren, alarm linkage function)
Does the alarm automatically capture the image?
Remote alarm, local alarm function, alarm manual capture function, and additional alarm record function.
61. Is it possible to capture images manually?
Easy manual capture of image functions, click on the relevant controls to achieve, and the image can be printed.
62, video playback speed selection?
Single frame enter, retreat, fast forward, fast rewind, variable speed play, next file, previous file, loop play, preview play function is complete.
63, the number of image transmission frames can reach 20 frames or more?
More than 22 frames in the LAN (4 simultaneous transmissions).
64, how to send the image quality? Clear or not?
Up to 480TVLine in LAN.
65. Is there any partial enlargement of local video playback?
Have.
66, single-frame image transmission bandwidth?
1-7k\f (data volume 120 trillion\road\hours).
67, whether there is no connection between data packets?
The difference between packets is no more than 2 frames, no connection.
68, the way the sound is sent?
Audio and video synchronization transmission (audio and video data in the same package, to solve the sound delay problem).
69, whether the sound transmission two-way transmission? How to transmit and set through the wide area network?
Support voice two-way transmission function. WAN transmission is limited due to bandwidth issues.
70, the host has several actions after the alarm?
After the alarm, the host starts alarm recording and linkage alarm (warning, siren).
71, a whole system can be connected to the maximum number of alarm input and output channels?
A complete system can connect up to 16 alarm inputs and 16 alarm outputs.
72, how does the client achieve all images that receive the front end? What equipment is needed?
The client software downloads the front-end data to the client, enabling local playback of all images without additional external devices.
73, whether the client can video?
The client can video.
74, whether the client can look at the existing sender image file?
The client can easily view the existing sender image file (image remote playback function).
75. How many ways can the client see the sender's video file?
Data can be played locally, remotely, and downloaded and played back.
Video level settings are best, good, good, and normal 4 levels.
52, there are several types of video?
There are continuous video, dynamic video, alarm video, time plan video and other methods.
53, the quality of video playback?
The video shows the highest quality of 560 lines, playback of the highest 460 lines (related to the camera and video level).
54. How is the image resolution?
The system's image display resolution is 352 X 288 pixels; video resolution is 352 X 288.
55. Can the number of video playback frames reach 22 frames or more?
The number of video playback frames is guaranteed to be over 24 frames (including audio).
56, whether it has character overlay function?
The system can superimpose time, date, site name, etc. on the image display and playback.
57, the sensitivity of the video area alarm?
Divided into 99 dynamic area monitoring alarms and sensor alarms.
58. Alarm area percentage adjustment and level value adjustment?
Alarm zone dynamic detection sensitivity 0--100% adjustable.
59, the alarm can be recorded in advance (in either way can be)?
Using the latest MPEG4 dynamic layered compression video card integrated system has a 1 minute advance (can be set arbitrarily in units of 5 seconds) alarm recording function, to ensure the image evidence in an emergency situation (system for full duplex communication, retrieval, Playback, setup, and backup do not affect the normal recording of the system.
60, after the alarm triggers the function of the relay?
Trigger the relay after the system alarm. (External alarm controller connected to the police lights, siren, alarm linkage function)
Does the alarm automatically capture the image?
Remote alarm, local alarm function, alarm manual capture function, and additional alarm record function.
61. Is it possible to capture images manually?
Easy manual capture of image functions, click on the relevant controls to achieve, and the image can be printed.
62, video playback speed selection?
Single frame enter, retreat, fast forward, fast rewind, variable speed play, next file, previous file, loop play, preview play function is complete.
63, the number of image transmission frames can reach 20 frames or more?
More than 22 frames in the LAN (4 simultaneous transmissions).
64, how to send the image quality? Clear or not?
Up to 480TVLine in LAN.
65. Is there any partial enlargement of local video playback?
Have.
66, single-frame image transmission bandwidth?
1-7k\f (data volume 120 trillion\road\hours).
67, whether there is no connection between data packets?
The difference between packets is no more than 2 frames, no connection.
68, the way the sound is sent?
Audio and video synchronization transmission (audio and video data in the same package, to solve the sound delay problem).
69, whether the sound transmission two-way transmission? How to transmit and set through the wide area network?
Support voice two-way transmission function. WAN transmission is limited due to bandwidth issues.
70, the host has several actions after the alarm?
After the alarm, the host starts alarm recording and linkage alarm (warning, siren).
71, a whole system can be connected to the maximum number of alarm input and output channels?
A complete system can connect up to 16 alarm inputs and 16 alarm outputs.
72, how does the client achieve all images that receive the front end? What equipment is needed?
The client software downloads the front-end data to the client, enabling local playback of all images without additional external devices.
73, whether the client can video?
The client can video.
74, whether the client can look at the existing sender image file?
The client can easily view the existing sender image file (image remote playback function).
75. How many ways can the client see the sender's video file?
Data can be played locally, remotely, and downloaded and played back.