Best Eoere in 2026

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.

1.Main Material: Plastic, Electric Parts. Maximum Support Pixel : 5 Million Pixels

2.Transforms Non PoE devices to PoE enabled. Network digital signal.

3.The product are widely used for WLAN, routers, switches, internet telephony, security monitoring etc.

Black Lift Off Hinge Material: Aluminum Alloy 6063 + Surface Black Power Coated. Hinge Internal Pin: Carbon Steel

Size: 3⅞" x 3¾"(98 x 84mm). Thickness: 2.4mm. Hexagonal Column Pin Diameter: 15 mm

One Pair Hinge Max Load: 66 lb(30 kg), can be rotated 360 degree. 8 Mounting Countersunk Holes

Safety cable material: stainless steel 201

Rope total length: 24"(60cm), eyelet: 5/16"(8.3mm)

Braided bold outer diameter: 3mm

4 Pieces L Angle Brackets, Steel, surface black powder coated

Length: 7 7/8"(200mm), Height: 2"(50mm), Width: 2"(50mm), Thickness: ⅛"(2.9mm)

Hole Quantity: 10 Holes(φ5mm). Countersink screw holes design. screws are not included

20 Pieces Truss Plate Flat Mending Repair Tie Plate, Carbon Steel + Surface Hot Dip Galvanized Finished

Length: 4"(100mm), Width: 2"(50mm), Plate Thickness: 1mm(20 gauge), 48 Nail Teeth Height: 5/16"(8mm)

Weight: 1.4oz(39g)-1 piece, 1.7lb(0.78kg)-20 pieces

26 Gauge Steel Plate Sheet, Surface Treatment: hot dip galvanized

Length: 11 3/4"(300mm), Width: 4"(100mm), Thickness: 1/64"(0.5mm)

Weight: 3.9oz(111g)-1 piece, 5lb(2.3kg)-20 pieces

Lift Off Hinge Material: Aluminum Alloy 6063 + Surface Anodizing. Hinge Internal Pin: Carbon Steel

Size: 4⅝" x 3¾"(118 x 95mm). Thickness: 2.2mm. Hexagonal Column Pin Diameter: 18 mm

One Pair Hinge Max Load: 110 lb(50 kg), can be rotated 360 degree. 10 Mounting Countersunk Holes

10 Pieces Truss Plate Flat Mending Repair Tie Plate, Carbon Steel + Surface Galvanizing Finished

Length: 8"(200mm), Width: 4"(100mm), Plate Thickness: 1mm, 256 Nail Teeth Height: 1/4"(7mm)

Weight: 5.6oz(159g)-1 piece, 3.57lb(1.62kg)-10 pieces

Steel Strut Channel, Surface Treatment Electrogalvanized

1-5/8" x 1-5/8" Square, Fit for 1/2" Bolt in 1-5/8" Strut Channel

Length: 6 7/8"(175mm). 7 Gauge Steel Thickness: 3/16"(4.5mm)

Black Lift Off Hinge Material: Aluminum Alloy 6063 + Surface Anodizing. Hinge Internal Pin: Carbon Steel

Size: 4⅝" x 3¾"(118 x 95mm). Thickness: 2.2mm. Hexagonal Column Pin Diameter: 17 mm

One Pair Hinge Max Load: 110 lb(50 kg), can be rotated 360 degree. 10 Mounting Countersunk Holes

10 Pieces L Angle Brackets, Carbon Steel, surface black powder coated

Length: 2 3/4"(70mm), Height: 2 3/4"(70mm), Width: 2 9/16"(66mm), Thick: 1/8"(3mm)

Countersink design. 8 Holes(φ5mm). Fit M4/M5 screw(Screws not Included)

Suitable for 5/16" to 3/8"(8 to 10mm) Thick Glass, Acrylic or Wood Shelves

Material: Solid Brass + Surface Chrome Plating, Anti-corrosion, Anti-rust

Glass Shelf Bracket: Length: 4"(100mm), Width: 1"(24mm), Thickness: 3.6mm

6 Pieces Truss Plate Flat Mending Repair Tie Plate, Carbon Steel + Surface Galvanizing Finished

Length: 11 7/8"(300mm), Width: 5 7/8"(150mm), Thickness: 1mm, 576 Nail Teeth Height: 7.5mm

Weight: 0.78lb(353g)-1 piece, 4.82lb(2.19kg)-6 pieces

Fits Metal Pipe O.D.: 1"(25mm), which Trade Size is 3/4"

Pipe Clamps Material: Stainless Steel 201 + Surface Polishing Finished

Clamp Thickness: 1.7mm, Embedding Max.Length: 1 1/8"(30mm)

9" L Angle Brackets Tie Plate: Stainless Steel 201, Surface Treatment: Brushed

Length: 9"(225mm), Height: 4¾"(120mm), Width: 1¾"(45mm), Thickness: 2.8mm

Each Corner Bracket Max.load 55lb(25kg). Weight: 11.4oz(323g)-1 piece, 3lb(1.4kg)-4 pieces

Fits Metal Pipe O.D.: 1"(25mm), Which Trade Size is 3/4"

Pipe Clamps Material: Stainless Steel 201 + Surface Black Powder Coated

Clamp Thickness: 1.7mm, Embedding Max.Length: 3/4"(20mm)

Fits Metal Pipe O.D.: 1"(25mm), Which Trade Size is 3/4"

Pipe Clamps Material: Stainless Steel 201 + Surface Black Powder Coated

Clamp Thickness: 1.7mm, Embedding Max.Length: 3/4"(20mm)

Fits Metal Pipe O.D.: 1"(25mm), which Trade Size is 3/4"

Pipe Clamps Material: Stainless Steel 201 + Surface Powder Coated

Clamp Thickness: 1.6mm, Embedding Max.Length: 11/16"(18mm)

Fits Metal Pipe O.D.: 1"(25mm), which Trade Size is 3/4"

Pipe Clamps Material: Stainless Steel 201 + Surface Polishing Finished

Clamp Thickness: 1.8mm, Embedding Max.Length: 7/8"(24mm)

★★★★★ 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.