Broad use of wireless video transmission system:
1, wireless security monitoring system This is the largest use of this module, with strong confidentiality, power consumption, small size, the hidden advantages of appearance, can be used too much. Both the transmitter and the receiver are powered by AC, and the SS2000CA color camera can be used to form a complete wireless surveillance system. If human detection circuits are used, such as radar intrusion sensors and pyroelectric sensors, the human body is detected. When a person enters the monitoring area, the wireless remote control encoding circuit is activated, and a start command is issued to open a remote video recorder for video recording. 4 or less) placed in different rooms, it is possible to alternately monitor multiple rooms at the receiving end by changing channels.
2. The model's ultra-perspective remote control ultra-small wireless sound image transmission system can add a pair of bright "electronic eyes" to the high-end remote control model, realize super-view remote control, and can be easily retrofitted due to its small size and power consumption. Inside the car model or ship model, the power supply can be shared with the model's control power supply. With a mini-monitor you can just leave the bed and drive the car model to another room to see if there is any movement? Or drive the boat to the center of the lake and see where the little animals are. Or mount it on a remote control helicopter and look down at the city you know from high altitude.
3, wireless video door mirror or image monitoring system The video doorbell sold on the market is usually wired transmission. If your home has been renovated, it is generally difficult to arrange video and audio cables. Here, you can use ultra-small wireless audio image transmission system. The sound and image of the doorway can be displayed through the TV. The mini-camera can be installed in the appropriate position on the gate with sound monitoring function. The wireless AV transmitter can transmit the signal. The wireless AV receiver can receive the received sound and image. The signal is sent to the AV input socket of the TV so that you can see the incoming person at the door and hear his voice as soon as you hear the doorbell and switch the TV to the AV status. You can also purchase a 4-inch or 5-inch LCD monitor for monitoring. There are many small LCD monitors on the market. Most of these monitors use imported second-hand LCD screens, so they are relatively cheap and they have good performance. Good and bad. LCD screens have true color TFTs and pseudo-color SNTs. The price of pseudo-color is very low. There is a dynamic tailing phenomenon. If the image changes quickly, it will be blurred, mainly because the dynamic response time is long, and the pseudo-color type is not suitable for display. TV screen or VCD, but the general security monitoring of the image change is not intense, with pseudo-color monitoring can be described as inexpensive. True-color images have bright colors, wide viewing angles, no dynamic tailing, and better performance. However, the performance of different true color LCD screens is also very different, mainly the perspective and color reproduction and other issues, we must see!
4. The wireless mobile video forensics system began on April 1, 2002. The court used the evidence of videotaping, but the court did not admit it before, so the wireless mobile video forensics system has Very large practical value. If the video output signal of the wireless audio image transmission device receiver is sent to a small-scale home video recorder, the dual functions of monitoring and recording can be realized. Most commercially available compact video recorders are digital 8mm video recorders. Note that models with analog video/audio input and output must be selected. Most of these compact video recorders have a 2.5- to 4-inch LCD screen, which can display monitoring images through the display screen, and can use the video recording function to record the images tracked by the ultra-miniature wireless transmitter. This greatly improves security and forensics. effect. Currently, there are many types of small-sized digital video recorders available on the market, most of which are portable, such as DCR? TRV410E, 310E, 210E, 110E, CCD? TRV66E, DCR-TRV900E, etc. Although the above models are smaller in size, they are much larger than the ultra-miniature cameras, and their concealment and mobility are limited. The entire system requires two people to cooperate with each other for transmitting and receiving operations. At the same time, the distance between the two people is always within the actual effective range of wireless transmission and reception. This allows the user to roam the tracking target for real-time monitoring and accurately capture video and audio recordings as required. This is not only suitable for In the field of security, it can also be used for various scientific investigations and other occasions that require flow tracking.
5. High-altitude surveillance If the miniature camera and the image radio transmission device are moored on a balloon of hydrogen gas or a helium balloon, high-altitude monitoring can be performed for a long time. You can see far-reaching targets and you can perform other methods in large-scale assembly and on the water. Completed image monitoring.
6, vehicle with a wireless image anti-theft alarm system If the vibration displacement sensor such as ND-1 plus encoding remote control circuit and wireless transmission system can form a practical anti-theft image monitoring system, there is market potential. This kind of circuit is actually relatively simple, and the station manager can also construct the design.
7. Remote Stealth Surveillance System Super-micro pinhole camera with micro-transmitter equipped with a suitable rechargeable battery can form a wireless monitoring device. If you then use the coded remote control circuit to remotely control the power of the transmitter, you can monitor it for a long time. The above-mentioned device can be easily placed in a plush toy and can be concealed and monitored, and its use is very wide.
8, wireless "Babe" monitoring treasure This is a product that has been quite common abroad, is mainly used to monitor the baby's every move, foreigners do not sleep with adults even if the baby. Can be made of flashlight size, adjust the angle can be used.
9, anti-theft alarm security confirmed that the use of pyroelectric, microwave sensors, infrared sensors can easily design a security circuit, but by the performance of electronic components and the external environment will inevitably lead to false alarms, if multiple false alarm inevitably It will cause the minds of alerters to loosen up. Really "the wolf is coming!" If the alarm sensor alarm at the same time, open the wireless video transmission system, the use of the camera to the scene of voice, images immediately transmitted to the duty room, the watchman will immediately confirm whether the real alarm, if it is night can also open high-power infrared night vision Lights expose criminals.
This system has several advantages:
1. Immediately at the same time as the alarm, confirm whether it is truly a police situation. 2. Prevent the security personnel from touching the criminals and protecting the personal safety. 3. The police can be alerted if the criminals are not alerted. The criminals can be arrested. 4. Less security personnel can be used. Realize multi-point security monitoring 5. Industrial robot vision system Some industrial robots are required to be able to enter the equipment for maintenance and measurement, and the internal image of the equipment needs to be transmitted outside for monitoring and remote control, such as oil pipeline weld detection robots and engines. Endoscopic robots, explosive robots, etc. can all be implemented using wireless audio image transmission systems.
6, aerial viewfinder system if you want to take a picture of a city, aerial photography is often the best choice, but the cost of renting a helicopter for aerial photography is also very expensive, if you use the aerial model for shooting then the cost will be greatly reduced, As long as the model's payload is sufficient, the camera or camera is mounted on the model, the model is left in the designated airspace, and the camera or camera can be started remotely. There is a need for a framing system if there is no image viewing angle captured by the framing system. The effect may be difficult to determine. The image seen by the camera is transmitted to the ground through a powerful wireless video transmission device. If the image is satisfactory, the camera or the camera can be started at any time for shooting.
7. Unannounced visits to television news Unannounced visits often reflect the dark side of society directly. The news clues of the interview are very persuasive and shocking. Therefore, news programs of this type are constantly increasing, and wireless video and audio equipment can be used to wirelessly transfer pictures shot by reporters. Into the car, monitoring, video. This program has two advantages: First, the launcher is small and easy to hide, it will not be found by the interviewee, the interviewee has no ideological burden and can often speak his heart. Second, some interview tasks are inherently dangerous. If an interviewee raises suspicions about the interviewer, it often causes siege and assault. At this time, the command vehicle can contact the police in a timely manner for rescue and rescue.
1, wireless security monitoring system This is the largest use of this module, with strong confidentiality, power consumption, small size, the hidden advantages of appearance, can be used too much. Both the transmitter and the receiver are powered by AC, and the SS2000CA color camera can be used to form a complete wireless surveillance system. If human detection circuits are used, such as radar intrusion sensors and pyroelectric sensors, the human body is detected. When a person enters the monitoring area, the wireless remote control encoding circuit is activated, and a start command is issued to open a remote video recorder for video recording. 4 or less) placed in different rooms, it is possible to alternately monitor multiple rooms at the receiving end by changing channels.
2. The model's ultra-perspective remote control ultra-small wireless sound image transmission system can add a pair of bright "electronic eyes" to the high-end remote control model, realize super-view remote control, and can be easily retrofitted due to its small size and power consumption. Inside the car model or ship model, the power supply can be shared with the model's control power supply. With a mini-monitor you can just leave the bed and drive the car model to another room to see if there is any movement? Or drive the boat to the center of the lake and see where the little animals are. Or mount it on a remote control helicopter and look down at the city you know from high altitude.
3, wireless video door mirror or image monitoring system The video doorbell sold on the market is usually wired transmission. If your home has been renovated, it is generally difficult to arrange video and audio cables. Here, you can use ultra-small wireless audio image transmission system. The sound and image of the doorway can be displayed through the TV. The mini-camera can be installed in the appropriate position on the gate with sound monitoring function. The wireless AV transmitter can transmit the signal. The wireless AV receiver can receive the received sound and image. The signal is sent to the AV input socket of the TV so that you can see the incoming person at the door and hear his voice as soon as you hear the doorbell and switch the TV to the AV status. You can also purchase a 4-inch or 5-inch LCD monitor for monitoring. There are many small LCD monitors on the market. Most of these monitors use imported second-hand LCD screens, so they are relatively cheap and they have good performance. Good and bad. LCD screens have true color TFTs and pseudo-color SNTs. The price of pseudo-color is very low. There is a dynamic tailing phenomenon. If the image changes quickly, it will be blurred, mainly because the dynamic response time is long, and the pseudo-color type is not suitable for display. TV screen or VCD, but the general security monitoring of the image change is not intense, with pseudo-color monitoring can be described as inexpensive. True-color images have bright colors, wide viewing angles, no dynamic tailing, and better performance. However, the performance of different true color LCD screens is also very different, mainly the perspective and color reproduction and other issues, we must see!
4. The wireless mobile video forensics system began on April 1, 2002. The court used the evidence of videotaping, but the court did not admit it before, so the wireless mobile video forensics system has Very large practical value. If the video output signal of the wireless audio image transmission device receiver is sent to a small-scale home video recorder, the dual functions of monitoring and recording can be realized. Most commercially available compact video recorders are digital 8mm video recorders. Note that models with analog video/audio input and output must be selected. Most of these compact video recorders have a 2.5- to 4-inch LCD screen, which can display monitoring images through the display screen, and can use the video recording function to record the images tracked by the ultra-miniature wireless transmitter. This greatly improves security and forensics. effect. Currently, there are many types of small-sized digital video recorders available on the market, most of which are portable, such as DCR? TRV410E, 310E, 210E, 110E, CCD? TRV66E, DCR-TRV900E, etc. Although the above models are smaller in size, they are much larger than the ultra-miniature cameras, and their concealment and mobility are limited. The entire system requires two people to cooperate with each other for transmitting and receiving operations. At the same time, the distance between the two people is always within the actual effective range of wireless transmission and reception. This allows the user to roam the tracking target for real-time monitoring and accurately capture video and audio recordings as required. This is not only suitable for In the field of security, it can also be used for various scientific investigations and other occasions that require flow tracking.
5. High-altitude surveillance If the miniature camera and the image radio transmission device are moored on a balloon of hydrogen gas or a helium balloon, high-altitude monitoring can be performed for a long time. You can see far-reaching targets and you can perform other methods in large-scale assembly and on the water. Completed image monitoring.
6, vehicle with a wireless image anti-theft alarm system If the vibration displacement sensor such as ND-1 plus encoding remote control circuit and wireless transmission system can form a practical anti-theft image monitoring system, there is market potential. This kind of circuit is actually relatively simple, and the station manager can also construct the design.
7. Remote Stealth Surveillance System Super-micro pinhole camera with micro-transmitter equipped with a suitable rechargeable battery can form a wireless monitoring device. If you then use the coded remote control circuit to remotely control the power of the transmitter, you can monitor it for a long time. The above-mentioned device can be easily placed in a plush toy and can be concealed and monitored, and its use is very wide.
8, wireless "Babe" monitoring treasure This is a product that has been quite common abroad, is mainly used to monitor the baby's every move, foreigners do not sleep with adults even if the baby. Can be made of flashlight size, adjust the angle can be used.
9, anti-theft alarm security confirmed that the use of pyroelectric, microwave sensors, infrared sensors can easily design a security circuit, but by the performance of electronic components and the external environment will inevitably lead to false alarms, if multiple false alarm inevitably It will cause the minds of alerters to loosen up. Really "the wolf is coming!" If the alarm sensor alarm at the same time, open the wireless video transmission system, the use of the camera to the scene of voice, images immediately transmitted to the duty room, the watchman will immediately confirm whether the real alarm, if it is night can also open high-power infrared night vision Lights expose criminals.
This system has several advantages:
1. Immediately at the same time as the alarm, confirm whether it is truly a police situation. 2. Prevent the security personnel from touching the criminals and protecting the personal safety. 3. The police can be alerted if the criminals are not alerted. The criminals can be arrested. 4. Less security personnel can be used. Realize multi-point security monitoring 5. Industrial robot vision system Some industrial robots are required to be able to enter the equipment for maintenance and measurement, and the internal image of the equipment needs to be transmitted outside for monitoring and remote control, such as oil pipeline weld detection robots and engines. Endoscopic robots, explosive robots, etc. can all be implemented using wireless audio image transmission systems.
6, aerial viewfinder system if you want to take a picture of a city, aerial photography is often the best choice, but the cost of renting a helicopter for aerial photography is also very expensive, if you use the aerial model for shooting then the cost will be greatly reduced, As long as the model's payload is sufficient, the camera or camera is mounted on the model, the model is left in the designated airspace, and the camera or camera can be started remotely. There is a need for a framing system if there is no image viewing angle captured by the framing system. The effect may be difficult to determine. The image seen by the camera is transmitted to the ground through a powerful wireless video transmission device. If the image is satisfactory, the camera or the camera can be started at any time for shooting.
7. Unannounced visits to television news Unannounced visits often reflect the dark side of society directly. The news clues of the interview are very persuasive and shocking. Therefore, news programs of this type are constantly increasing, and wireless video and audio equipment can be used to wirelessly transfer pictures shot by reporters. Into the car, monitoring, video. This program has two advantages: First, the launcher is small and easy to hide, it will not be found by the interviewee, the interviewee has no ideological burden and can often speak his heart. Second, some interview tasks are inherently dangerous. If an interviewee raises suspicions about the interviewer, it often causes siege and assault. At this time, the command vehicle can contact the police in a timely manner for rescue and rescue.
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