7 Best
Video Transmission Systems
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Product Highlights- Studio-grade sound quality: lark m2 microphone features a 48khz/24-bit audio format, capturing every sound with accuracy. with a 70db signal-to-noise ratio, it ensures audio signals with minimal background noise. moreover, it can handle a maximum 115db spl, perfect for recording in environments with high-pitched sounds.
- Extended 30-hour battery life: with optimized power efficiency, the lark m2 wireless lavalier microphone can work up to 10 hours (with enc off). with the charging case, the mobile version has a battery life of 30 hours. no more worrying about low battery situation.
- 300m stable transmission: the lark m2 is the ideal tool for capturing high-quality audio in challenging, long-distance recording environments with an ultra-long transmission range of up to 300m (in unobstructed and interference-free areas). suitable for outdoor events, interviews, and vloggings.
- Incredibly small: weighing only 9g, lark m2 wireless lapel microphone will stay securely fastened to your clothing. with its lossless sound reproduction and extraordinary recording capabilities, it brings you excellent recording performance unmatched by others.
- Smart control of noise cancelling: with one click, turn on/off the noise cancellation effortlessly. the noise cancellation levels (strong/low) can be handily adjusted on larksound app to fit specific recording needs or occasions. crystal-clear, detailed and undistorted sounds are kept thanks to the enhanced firmware and algorithms.
- Plug and play: this wireless mic offers a direct plug on the receiver. it eliminates messy wires and provides a truly wireless recording experience. the usb-c version is designed for android, apple 15, action cameras, and pcs. the simultaneous recording and charging is also available while using with phones.
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Product Highlights
- Bnc to ethernet adapter compatible with cvi, tvi, cvbs and ahd video devices, fit for 720p/960p/1080p(max. 2mp) cameras, monitor, dvr card and recorder etc. easy installation, using the standard utp cable system and low voltage power supply.
- Video balun connectors installation easily: the procession of installation simple and convenient.analog clear video signal, anti-interference, simultaneously transmit the frequency signal and dc power signal.
- Passive video balun with power connector:gold plated bnc is provided with better transmission quality and long distance hd transmiter.
- Bnc to rj45 adapter：video transmission via utp cat5:led indicate whether working (green light) or not working(yellow light) by rj45. video transmission via utp cat5. interface rj45+dc+bnc
- Package include:5 pairs passive video balun(passive video power balun connector) ;1 year friendly of warranty service;
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Product Highlights
- Unfailing 24x7 recording: get 24x7 continuous recording with the pre-installed 2tb hdd. support up to 8 reolink cameras recording simultaneously. support to install an external hard disk (up to 6tb)
- Versatile functions: use the nvr with all reolink poe 8mp, 5mp or 4mp security cameras. enjoy real-time video live stream and playback. get instant alerts when there are motion events. backing up local data can't be simpler
- Poe easy setup: plug and play for real, no wiring hassles. poe enables you to use just a single cable for both power and data transmission
- Local and remote access: view your security camera system locally by connecting to a monitor or an hd tv, or via free reolink app and client on your mobile device, computer or web browser remotely
- Only works with reolink cameras: works perfectly with all reolink poe or wifi cameras in 8mp, 5mp, 4mp, such as rlc-520a, 510a, 810a, 820a, 823a, 811a, 822a, trackmix poe, 410w, 510wa, etc. manage up to 8 cameras simultaneously easily
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Product Highlights
- ✔【7 inches 1080p touch screen monitor】wireless 7 inches touch screen monitor with minimalist system, easy operation like smart phone. the resolution of screen is 1080p, provides you with clearer images. you can place it everywhere, just connect a plug for the screen. all functions are integrated on the monitor for you to control, including answering the call, unlocking ...
- ✔【motion detection & 160° wide angle lens】alert will be pushed to your smart phone and indoor monitor once the movement is detected(within 5m), it will automatically take an video and then save in the tf card(included) , you can view it on the monitor or your smart phone. 160-degree wide angle lens give you wider field of view, never miss any corner.
- ✔【100% wireless, easy installation】no wire is needed to connect. it supports wifi (2.4g & 5g) and 868mhz frequency for signal transmission. compatible with"tuyasmart"app, so you can control this system on your phone.the 868mhz frequency it adopts has better penetration performance in the current radio frequency. its valid signal distance is up to 100m in open space(atte...
- ✔【no monthly fees】the events are stored in the tf card(included), you can view them on the monitor. and they’ll be synchronously uploaded to app "tuyasmart", so you are also allowed to view on smart phone. most important of all, it is totally free, subscription and monthly fees will not be charged. due to the tf card is inside the monitor not the doorbell, you don't nee...
- ✔【night vision & 2-way audio】the doorbell camera is equipped with day/night vision automatically switching function and 2-way audio. when visitors press the doorbell, no matter day or night, you can clearly see their face and have a real-time video talk each other on the monitor or smart phone. package include：doorbell camera, monitor, battery, unlock module, tf card, u...
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Product Highlights
- Balun connector: led indicate green light is working model , yellow light does not working. video transmission via utp cat5/cat6. interface rj45+dc+bnc+rca (audio) interface.video transmission via utp cat5.
- Video balun: green lighting is working model , yellow lighting not working.transmission distance: 720p cvi/ahd / cvbs max.984ft ; 1080p cvi/tvi/ahd max. 656ft.
- Passive video balun connector compatible with cvi, tvi, cvbs and ahd video devices, fit for 720p/960p/1080p max.2mp cctv cameras, monitor, dvr card and recorder etc.
- Cctv balun: hd-cvi / tvi / ahd/ cvbs passive video & audio connector & power balun. easy installation, using the standard utp cable system and low voltage power supply;the longest run color was about 1000 feet hd transmitter.
- Package: 4 pairs passive video balun /passive video power balun audio connector;1 year friendly of warranty service;
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Product Highlights
- Video transmission via utp cat5/ cat5e/ cat6. transmission distance: ahd/cvi up to 400m, tvi/cvbs up to 300m.
- 4 pairs hd-cvi/tvi/ahd/cvbs passive power & video balun. full-motion cctv video at distances. 1 channel transmission signal. anti-surge. anti-interference.
- Work with cvi/tvi/cvbs/ahd video devices. compatible with 720p/960p/1080p/3mp/4mp/5mp/8mp cctv camera, monitor, dvr card and recorder, etc.
- Premium design with gold-plated bnc for better transmission quality and long distance hd transmitting. easy to install by using ethernet cable with cctv system to save cabling cost up to 50%.
- Package included: 4 pairs (8 pcs) video balun cable. 1-year warranty and lifetime technical support. .
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