Best Odiysurveil in 2026

USE PROPERLY: This product is only used for network equipment with PoE signal function, as relay equipment to achieve signal extension. the total output power is 25.5w and the maximum output of each channel of 4 ports is 15.4W, each single port cannot be provided 15.4W at the same time. When using, the total output power of 4 ports should be less than 25.5w.

Applicable Range: A Used with AP, IP camera, IP telephone and the other network equipments in the situation of the lack of power line or far away from the power outlets. A Installed at hotels, schools, buildings,etc.When using and installing, please strictly follow the product power and related electrical parameters, and follow the product instructions.

Network Medium: Cat5 or better UTP cables(less than 120m),refer to the 6th product image for using;PoE input-1 RJ45 port, PoE output: 4 RJ45 port; If you only need 1-Port Input 1-Port Output POE Extender, you may refer to ASIN: B018TH31TC.

Casing Material : Aluminium Alloy shell with pure copper BNC connectors; Product Name : 9 Channel Passive HD Video Balun,with BNC Cable;

Port : RJ45 BNC;Transmission Distance: HDCVI 720P:400m/ 1080P:250m, HDTV 720P/1080P:250m, AHD 720P:250m/1080P:201m;

Operating Temperature:-10°C-55°C, Storage Temperature:-20°C-70°C;Humidity:0-96%(non-condensing);

★★★★★ MATERIALS: Quality Metal, Color:Ivory,Type: Indoor, Wall,Pillars and Ceiling,Conner Wall mounting CCTV camera bracket;

★★★★★ Item Size: Approx. 112x100x45mm as the 6th 7th product images show;Can be used for Hikvisionn or Dahua dome cameras,or other universal dome camers;

★★★★★ Easy to install and adjust the direction of the camera Standard size is compatible with most surveillance camera. It is suitable for indoor, outdoor, top, wall and ceiling mounting;

★★★★★ APPLICATION: Heavy Duty Weatherproof Aluminum Housing Box with Mounting Bracket for Outdoor and Indoor application;

★★★★★ ANGLE: Easily adjustable with 360 degree swivel & 90 degree tilt;

★★★★★ Front-hinged lid, glass window lens, lockable clasp to secure the li;

Product Information: Dimension long:11.8 inch CCTV camera mounting bracket -Color: Beige.

Hidden hole: Cable can feed thru I bracket to the housing thus provide cable protectionOutdoor and Indoor Use.

Tilt &Swivel: Tilt 180 degrees, swivel 45 degrees, easy to use and install a screwfor adjust the degree and the other for free or fix the holder.

★★★★★ MATERIALS: Black PVC Housing,Oxygen-Free Copper (OFC) conductor for enhanced signal clarity;

★★★★★ APPLICATION: This BNC cable for video applications including CCTV, HD SDI Video transmission,broadcast, studio, boardroom presentations, home theater, etc. ;

★★★★★ SPECIFICATIONS :75-2, cable impedance 75 Ohms, BNC impedance 50 Ohms. Meets with RG174 Cable Electrical Characteristics. Total Length: 0.5M / 1.6ft Wire,OD: 3mm / 0.12inch,Wire Type: 3C-2V,Wire Feature: 23/0.10BC*1C+AL+48/0.12ACS ;

【1080P HD Video Balun】: Full-motion CCTV video at distance up to 350m-600m when used with any passive transceiver. Up to 300m for 960H/1080P AHD Cameras, up to 300m for 720P/1080P for HDTVI Cameras in DVR support.

【Tool-Less Installation】:No need to strip the wires, this VIMVIP 1080P AHD/HD-CVI/TVI/CVBS Passive HD Video Balun Transmitter adopted newest “Prees Fit” screw free installation method, tool-less, installs in seconds, save your time, makes the installation work more convenient!

【1000V Max Surge Protection】: This 1080P hd video balun has 1000V max surge protection and get certificate of the FCC, CE and ROHS. Built-in transient suppression protection, lasts for over 10000 hours/417 days. In addition, a specification which has detailed installation steps make the procession of installation simple and convenient was attached.

【New Difference From HOLLYLAND MARS 300 PRO】-A 3-in-1 thumbwheel switch menu is added to Hollyland MARS 300 PRO together with a side OLED screen with easy access to the device's power status, channel scan result, video input, channel number, etc., so now people don't have to worry about having their screen blocked when they mount their systems horizontally on the camera.

【Fan Speed Control】-New added function to adjust the fan speed in order to control fan noise. Regular speed to keep the fan running at its own pace, or low speed for quiet mode when one sets a microphone next to the transmitter.

【Channel Scan & APP Monitoring】-Hollyland MARS 300 PRO also comes with channel scan on both the receiver and the App, so people can easily identify the best channel to use on a shooting location ahead of time, or anytime. System upgradation can be made through HollyView App, you only need to click your phone screen, and the upgradation for Hollyland Mars 300 PRO is done!

📸【Newest Industrial Design & Low-Power Mode】Hollyland Mars 400S PRO adopts transverse sleek industrial design with integrated cold shoe on both the transmitter and the receiver, which means the system has lower gravity center with more stable and convenient installation. If the system without any operation for 5s, the OLED screen will automatically enters the low-power mode and reduces the brightness to save battery power.

📸【0.08S Latency, 400ft Range & Up to 4 APP Monitoring】Hollyland Mars 400S PRO has 400ft line of sight (LOS) wireless video & audio transmission range between TX and RX with 0.08S low latency ; 300ft line of sight (LOS) wireless video & audio transmission range between TX and APP. 1 Mars 400S PRO transmitter supports 2 receivers. For the number of RX and App, it follows this pattern: 2 RXs - 0 App, 1 RX - 2 Apps, 0 RX - 4 App.

📸【3 Scene Modes, 3 Fan Modes & 3 Power Options】Hollyland Mars 400S PRO has High-definition mode, balance mode and speed mode in the settings. The data rate raised from 8Mbps to 12Mbps for high -definition monitoring quality. Optional Fan Modes-off, low speed & auto fan modes for different applications and better shooting experience. 5~12V 2A Type-C power input, 6~16V DC power input, L series battery input: NP-F970/F750/F550 batteries. [💡Note: Product Package doesn't include any battery.]

Size:(16.3CM) and (17CM) Colour:(black) Package Quantity:(2 PAIRS) Material:plastic+metal Features: Balun HD cat5 female to BNC male video baluns+DC 5.5 x 2.1mm female /male jack adapter cable

Video and Power Transmission via UTP CAT5 cable.A Maximum distance length：(CVI/AHD/TVI)(720P 960P:250/820ft(MAX))(1080P 3MP 4MP 5MP 8MP:200 m/656ft(MAX) ) ,B Maximum distance length：(CVBS/Analog)(960H:300m/1,000ft )

Super Extensive Applications: Support all video devices, such as camera, monitor, DVR card and recorder etc.Compatible with all digital CVI, TVI and AHD Cameras.

【IP68 WATERPROOF CAMERA HEAD & 100ft/165ft CABLE PIPE CAMERA】- HBUDS Pipe Inspection Camera have super flexible spring can easily go through 90°bend pipes at 45mm (2-inches), it will make it easy to view hard-to-reach places that may not be easily visible. With the IP68 waterproof, reliable cable, the pipe camera can work in any underground narrow environment to support definitely clear image and video.

【DVR RECORDING INSPECTION CAMERA】- The Pipe Camera with the DVR recording function you can recording all sharp image or videos as you like anytime and capture images and uncompressed video directly to an 8GB SD card (8GB SD card included, can be up to 32GB), allowing you not only to capture the image but record and save it for future reference.

【8-10 HOURS LONG WORKING TIME SNAKE CAMERA】- No need worry about working time. The sewer camera supports 8-10 hours working continuously and can be recharged from power source. With the high capacity battery, it's convenient to use outside without the power supply.

🎬[Wireless Video Transmission Revolution] - COSMO C1 is equipped with Hollyland’s HEVO technology with Adaptive Frequency Hopping (AFH), Seamless Retransmitting and Simplified UVC Streaming, bringing you boosted signal strength and superior Anti-Interference performance. Fast, stable and smart video transmission in 5GHz frequency.

🎬[Unnoticeable Channel Switching] - HEVO completes each synchronous frequency hopping in 0.001s with only 40ms ultra-low latency and up to 1,000ft line of sight (LOS) range. Whether in manual or auto-switching mode, your Electronic Field Production monitoring will no longer suffer from screen flickering or black screens in complex wireless environments.

🎬 [Wide Range Device Compatibility] - Embedded with HEVO’s USB Video Capture (UVC) technology, it takes just one USB-C cable to push 1080P60 HD video to your computer for direct live streaming. COSMO C1 supports HDMI/SDI input, HDMI+SDI+UVC Output on RX, and SDI LOOPOUT on TX. It can work with any mainstream camera, monitor, and switcher.

USE PROPERLY: This product is only used for network equipment with PoE signal function, as relay equipment to achieve signal extension. the total output power is 25.5w and the maximum output of each channel of 4 ports is 15.4W, each single port cannot be provided 15.4W at the same time. When using, the total output power of 4 ports should be less than 25.5w.

Applicable Range: A Used with AP, IP camera, IP telephone and the other network equipments in the situation of the lack of power line or far away from the power outlets. A Installed at hotels, schools, buildings,etc.When using and installing, please strictly follow the product power and related electrical parameters, and follow the product instructions.

Network Medium: Cat5 or better UTP cables(less than 120m),refer to the 6th product image for using;PoE input-1 RJ45 port, PoE output: 4 RJ45 port; If you only need 1-Port Input 1-Port Output POE Extender, you may refer to ASIN: B018TH31TC.

APPLICATION: Application for monitoring picture segmentation, full screen display for each channel, automatic display by turn mode. Switch between NTSC and PAL system. Picture In picture show, PIP position switched (top left, top right, bottom left, bottom right corner).

FUNCTION: Real Time Color display by four-screen, three -screen, two -screen, and can be switched to splitted by up and down, or right and left;

High Performance Freeze Function: Flicker Free Image Capture

①HD-CVI / TVI / AHD/ CVBS Passive Video & Power Balun. Easy installation, using the standard UTP cable system and low voltage power supply.

②Compatible with CVI, TVI, CVBS and AHD video devices, Fit for 720P/960P/1080P Max.8MP CCTV Cameras, monitor, DVR card and recorder etc.

③ LED indicate green light is working model , yellow light does not working. Video transmission Via UTP CAT5/CAT6. Interface RJ45+DC+BNC.

We has already released several VTX’s of different form factors and antenna connectors. The ones that support FC Uart at the moment are the Q1, Q1-Pro, Q1-M, Q3 and Q5. You can choose whichever works for your particular build.

Dimensions : 36mmX36mm (WXD), Perfect match for FC, like OMNIBUSF4/OMNIBUSF4SD

Traditional button+ nixie tube display control of frequency and power

【Matrix 600 Algorithm for 600ft Transmission】Matrix 600 wireless video transmitter and receiver algorithm redesigns the transmission protocol by building an encrypted wireless connection between video transmitter and receiver, with video contents through either HDMI or SDI, which allows Matrix 600s system to create audio/video transmission syncing up to 600ft long distance with just 0.08 latency

【The Next Generation Antennas Integration Technology】On top of the upgrades on Algorithm with more stable connections, MOMAN Matrix 600S wireless video transmission system takes another step forward by integrating antennas inside the body of transmitter and receiver, bringing more convenience in wireless hdmi applications especially for users of gimbal stabilizers

【Zero Noise Design for Professional Filming】Fan is useful during long time filming but the noise accompanying could be painful for filmmakers. To ensure the clearest audio and less post-production work, MOMAN Matrix 600s renovates the wireless transmitter and receiver by replacing the fan with natural heat distribution structure, achieving a less than 48℃ sensible temperature and Zero Noise Filming experience

[4K UHD Video Transmission]. As Hollyland’s very first revolutionary 4K transmission system, Mars 4K supports video input/output formats up to 3840x2160@24/25/30fps resolution via HDMI port, and FHD/HD formats like 1080p/720p via HDMI/SDI. Adopting H264 encoding, it can achieve 8-20Mbps bit-rate under HD/Balance/Speed Scene Modes.

[SDI&HDMI Interface, Support Decimal-point Rate]. Hollyland Mars 4K comes with HDMI and SDI options for various applications and compatibility. HDMI supports up to 3840*2160P/4K input output. The 3G-SDI port supports broadcast and production standards frame rate output (23.98/29.97/59.94 FPS) for professional equipment like video switchers. When decimal-point rate video input via SDI port, both HDMI and SDI support decimal-point rate output.

[450FT Range & 66ms Latency]. Mars 4K can reach an incredible 450ft LOS range and 66ms ultra-low delay in an interference-free laboratory environment. Its metal shell, bullet-style antennas, protective interface design, joystick menu button, full-color LCD screen, and strong Electrostatic Discharge ESD protection bring you durable build quality, modern look, ergonomic design, and superior wireless performance.

RESOLUTION: Crystal clear high-definition 1080p video with lossless 20x optical zoom letting you get up close to see and interact with your team

THREE SIMULTANEOUS VIDEO OUTPUTS: This USB camera can simultaneously send out 1080p video from HDMI, USB 3.0 and H.264 or H.265 IP streaming for maximum flexibility

PLUG-AND-PLAY USB CONNECTIVITY: Easily connect the camera to your PC to use with cloud based video conferencing services such as: Skype for Business, GoToMeeting and WebEX. This camera is backwards compatible with USB 2.0 (1920x1080p 30 fps)

🏆【400ft 1080p Video & Audio Transmission】 The Mars 400S pro connects to your camera via a full HDMI port or SDI port, accepts HDMI 1080p 60fps or SDI 1080p 23.98sf video input, supports to transmit up to 400ft in open areas. Also, the Hollyland Mars 400s pro supports optimal channels a click away on RX and APP.

🏆【0.06s Incredibly Low Latency for Real-time Monitoring】 60ms Incredibly Low Latency, hollyland mars 400s pro system supports bandwidth up to 20 MHz, supports up to 4 phones & tablets real-time monitoring with professional monitor features, such as waveform, focus peaking, zebra, zoom in/out, 3D luts, etc.

🏆【Sleek Industrial Design & OLED Display】 Lower gravity center, and much more stable & convenient installation with the brand-new transverse design, integrated cold shoe and the OLED display screen displays all device status.

【512Hz Built-in Sonde Transmitter】This endoscope camera has a built-in 512 hertz transmitter that helps to easily detect any blockage or area of interest. This greatly helps save time from having to dig and locate the problem. The sonde transmits a 512Hz signal that can be picked up with any compatible locator, allowing you to pinpoint the transmitter’s position underground.（Locator Receiver is NOT included）

【HD Waterproof Camera & DVR Recorder】The duct inspection camera uses a CCD color camera display that provides the user with ultra-clear and crisp imagery of the viewing outdoors. The snake camera with light has adjustable LED’s also allows for fine tuning of brightness to prevent unwanted glare when viewing. Record your project with the included DVR recording to view your videos and pictures.

【165ft of High Quality Premium Grade Video Cable】The heavy-duty drain camera push cable comes equipped in a fully protected carrying cage that allows for easy disbursement and recoiling. Suitable for pipes at 25 – 200mm (1 – 8 inches), fiber optic camera probe tip has a flexible spring at length of 4.7in/120mm, easily go through 90° bend pipe at 45mm (2 inches).

++RJ45+DC+BNC+RCA (Audio) Interface . Video transmission Via UTP CAT5.

++Compatible with HD-CVI, TVI, CVBS and AHD video and audio devices, Fit for 720P/960P/1080P/8MP

++HD-CVI / TVI / AHD/ CVBS Passive Video & power Balun : the longest run color was about 1000 feet HD transmitter.

★★★★★ MATERIALS: Metal 1U chassis housing, pluggable screw terminal block and RJ4,Nickel plated copper BNC;

★★★★★ APPLICATION: The product are widely used for CCTV DVR Video Camera system.The video balun hub is a passive (non-amplified) device that allows the transmission of real-time CCTV video signal via cost/effective Unshielded Twisted Paired(UTP) cable Baseband (composite) signals of anytype are supported;

★★★★★ SPECIFICATIONS : BNC Mother:75 ohms,UTP Cable:100 ohms,Dimension(L*W*H):390mm*105mm*45mm,Color:Black,N.W.:1000G;

Bundle Includes: Hollyland Mars 400S PRO SDI/HDMI Wireless Video Transmission System, Koah 2-Pack Rechargeable 3350mAh Batteries and Dual USB-C LCD Charger for Sony NP-F570, 2 x Koah 4.1-inch Triple Shoe Bracket

Sleek Design: Featuring a sleek industrial design, the Mars 400s PRO has a lower gravity center, which means, it takes less space on setup. Thanks to the integrated cold shoe on both the transmitter and the receiver, the system provides a much more stable and convenient installation

Live Streaming: The Mars 400S PRO features the direct live stream data feature. Now, with the 400S PRO, video feed straight out of RX will be used for live streaming on OBS, vMix, or VLC on your personal computer without further encryption and decryption via a video capture device. This system comes with HD Mode, balance mode and speed mode in the settings

500ft Line-of-sight range with less than 0.1s latency

VAXIS Vision APP enables monitoring on portable devices up to 4 devices

H.265 high efficiency video codec

Transmitter - Receiver - Antennas - Expansion Mount - Cold Shoe Mount - USB Type-A to Type-C Cable - Original Box

Wheel Button on the Side, One-button Rolling Adjustment

OLED Screen Display on the Side

📌【Newest Industrial Design & Low-Power Mode】Hollyland Mars 400S PRO adopts transverse sleek industrial design with integrated cold shoe on both the transmitter and the receiver, which means the system has lower gravity center with more stable and convenient installation. If the system without any operation for 5s, the OLED screen will automatically enters the low-power mode and reduces the brightness to save battery power.

📌【0.1S Latency, 400ft Range & Up to 4 APP Monitoring】Hollyland Mars 400S PRO has 400ft line of sight (LOS) wireless video & audio transmission range between TX and RX with 0.1S low latency ; 300ft line of sight (LOS) wireless video & audio transmission range between TX and APP. 1 Mars 400S PRO transmitter supports 2 receivers. For the number of RX and App, it follows this pattern: 2 RXs - 0 App, 1 RX - 2 Apps, 0 RX - 4 App.

📌 【Direct Monitoring Video Feed for Live Streaming】Hollyland Mars 400S PRO supports RTSP live streaming, video feed straight out of RX will be used for live streaming through OBS/Vmix/VLC on our personal computer without further encryption and decryption via a video capture device. only needs a standard RJ45 cable and Type-C to RJ45 connector, no more equipment is needed.

【600FT Transmit Range】ZOlink 600S has 600FT Transmit Range with 0.08s Low Latency, support both SDI&HDMI on the transmitter and the receiver.

【Built-in Antenna】Built-in Antenna saves a lot of space, Fanless Design makes the product work in silent. Also ZOlink 600S has lower-power than the ZOlink 600: Transmitter less than 5w, Receiver less than 4.5w.

【Multiple Monitoring】The 600S can be work with phone, director and monitor. ZOlink 600S support IOS with "Shimbol" APP, it support multiple receivers: 1 Transmitter+0 Receiver+4 Apps, 1 Transmitter+1 Receiver+3 Apps.

【Matrix 600 Algorithm for 600ft Transmission】Matrix 600 wireless video transmitter and receiver Algorithm redesigns the transmission protocol by building an encrypted wireless connection between video transmitter and receiver, with video contents through High Definition Multimedia Interface, which allows Matrix 600 system to create wireless video transmission syncing up to 600ft long distance with just 0.08s latency

【The Next Generation Antennas Integration Technology】On top of the upgrades on Algorithm with more stable connections, MOMAN Matrix 600 wireless video transmission system takes another step forward by integrating antennas inside the body of wireless transmitter and receiver, bringing more convenience in wireless applications especially for users of gimbal stabilizers

【2-in-1 Moman Matrix APP】Moman Matrix is a newly launched APP for transmitting videos from TX to your iPhone/iPad wirelessly while simultaneously prompting scripts, also supporting monitor features e.g. Zebra, Zoom, Peaking, etc. Perfectly cater for the needs of Zoom teleprompter setup during live-streaming, online conference, interview and more.

New Features of Hollyland Mars 300 Pro. One-for-all thumbwheel switch provides easy access to settings like CHANNEL SCAN, PAIR, and FAN CONTROL, while the OLED screen allows you to quickly check the power status, video format, and frequency channel. The OLED is designed on the side, so you can mount the unit horizontally without blocking it.

Dual HDMI & LOOPOUT. Hollyland Mars 300 Pro wireless video transmission system can achieve a 300ft transmission range with a stable signal and only 0.08s latency. The transmitter supports HDMI video input and loops out to a monitor, so the cameraman can check the images easily. The receiver supports HDMI video output to 2 monitors.

Channel Scan & Real-time APP Monitoring. Mars 300 Pro supports channel switching on the transmitter, receiver, and Hollyview App, so you can easily choose a clean channel when several systems are used at the same location. With the Hollyview App, you can monitor the video filming and make changes on time, and also upgrade the system when needed.