Best Duplicate Monitoring Devices

CVI/TVI/AHD to HDMI Converter, Full HD 4K 720P/1080P/3MP/4MP/5MP/8MP AHD/TVI/CVI to HDMI Adapter, BNC(TVI/CVI/AHD/CVBS) Video Signal to Display on Monitor/HDTV with HDMI Input

  • 【TVI/ CVI/ AHD to HDMI Converter】This TVI/ CVI/ AHD/ CVBS to HDMI Converter allows you to seamlessly convert TVI, CVI, AHD, CVBS signal from cameras or other devices to 720/ 1080P HDMI signal to display on HDMI screens..
  • 【With TVI/ CVI/ AHD Loop-out】Supports TVI/ CVI/ AHD loop-out for local display..
  • 【Multiple High Resolutions Input】Supports 720P, 1080P, 3MP, 4MP, 5MP, 8MP TVI/ AHD signal input.
  • Supports 720P, 1080P, 4MP, 8MP for CVI input. Supports SD resolution CVBS input..
  • 【Long Transmission Distance】Supports transmission distance up to 500-700 meters over coax cable.
  • Different resolution, different transmission distance..
  • 【Widely Applications】TVI/ CVI/ AHD/ CVBS to HDMI Converter is widely used for shopping malls, home monitoring, high-definition monitoring, elevator monitoring, traffic monitoring and so on..
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SensorPush HT1 Wireless Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts

  • ... 0.5°F. Professional-grade components, assembled into devices you can trust. For even more demanding applications, the device is easily calibratable to a trusted reference, or try the SensorPush HT.w or HTP.xw for even greater out-of-the-box accuracy. Whichever SensorPush you choose, you'll enjoy reliable, quality monitoring of environmental conditions including air temperature, relative humidity, dewpoint and VPD.
  • Versatile: With its small, attractive design, the HT1 is at home just about anywhere: in a refrigerator, freezer, greenhouse, humidor, wine cellar, instrument case like guitar or violin, a piano, outside as a mini weather station, around the house monitoring a humidifier or thermostat in baby nursery, in the attic, basement, crawlspace, reptile tank, terrarium, plants in a grow tent, drying and curing, a chicken coop or egg incubator and more.
  • Flexible: Use the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via Internet. With a G1 Gateway, get updates and push notifications when conditions exceed min/max alarm settings anywhere, ask Alexa for updates, or view data on a computer in our web dashboard. Great for a vacation home, garage, server room, data center, ensuring ....
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LifeStation Sidekick Smart - Medical Alert System for Seniors -Senior Alert Smart Watch - 2-Way Communication - Nationwide GPS Monitoring

  • AWARD-WINNING MONITORING: With LifeStation's Medical Alert Devices you have 24/7 access to our award-winning Emergency Monitoring Center, including....
  • ENHANCED LOCATION SERVICES: Combines GPS & WiFi signals for pinpoint accurate location of your loved one..
  • WATER RESISTANT: Wear while showering, washing hands, or watering plants for 24/7 protection..
  • HEART RATE MONITOR: Use Sidekick Smart to measure heart rate. Not intended for clinical diagnosis..
  • PEDOMETER: Track step count to monitor daily activity and help improve physical well-being..
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Rettru XD-WiFi Spy Camera Hidden Camera WiFi Nanny Cam Mini Camera Small Camera Smallest IP Camera Security Camera Full HD 1080P

  • ... half-dollar coin. Dimemsions: 1.5 x 1.3 x 0.4 in. Weight: 0.43 oz..
  • ✔✔✔【INTELLIGENT NIGHT VISION】Built-in two pieces of 940 nm Invisible Infrared LEDs, XDwifi automatically turns on / off the night vision shooting mode according to changes in the brightness of environment. It is perfectly matched for 24/7 monitoring..
  • ✔✔✔【SMARTER SURVEILLANCE】XDwifi is equipped with motion detection function. You can set specific monitoring area, date or time.If there is any moving object within detecting area, alarm will be triggered and alarm message will be sent to your phone immeditately. If you need more accurate detection, you can also buy AI Humanoid Recognition.Using artificial intelligence,the camera will alarm only when human or animal was detected. It avoids any false caused by other moving objects greatly..
  • ✔✔✔【LARGER CAPACITY】XDwifi supports up to 128G MicroSD card (C10) and can store up to 30 days of video. In addition, <Cloud Storage>would be helpful to avoid loss of any files caused by memory card damage.Video will be automatically uploadded and stored in cloud safely..
  • ✔✔✔【24/7 REMOTE MONITORING】APP is supported on iOS, android smartphones, tablet and Window PC. You just need to connect XDwifi to wifi, then re....
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4K Hdmi Splitter 1x4 NEWCARE HDMI Splitter 1 in 4 Out HDMI Splitter Supports Full HD1080P 4K and 3D Compatible with Xbox PS3/4 Roku Blu-Ray Player HDTV

  • One Input to four Outputs: The HDMI splitter distributes video and audio signal form 1 HDMI source to 4 HDMI displays simultaneously. No signal loss,....
  • 4K Ultra HD Resolution: The 4K HDMI splitter supports HD resolution, including 3D, 4K x [email protected], 1080P. You can enjoy the most luxurious movies or....
  • Easy to Use - The 1x4 HDMI splitter plug and play, you just need connecting the 4K HDMI cable to your devices and allow you duplicate the screen to....
  • Wide Compatibility: Compatible with HDMI V1.4 and HDCP1.3 (Will not bypass HDCP Signal). It can connect to most devices with HDMI interface such as....
  • 1*5V Power Adapter. And come with best After-sale service. If you have any questions please do not hesitate to....
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SensorPush HTP.xw Wireless Thermometer/Hygrometer/Barometer Extreme Accuracy Water-Resistant for iPhone/Android. USA Made Indoor/Outdoor Humidity/Temperature/Pressure/Dewpoint/VPD Monitor w/ Alerts

  • ...-in-class premium sensing with unmatched accuracy of ±1.5%RH, ±0.1°C / 0.18°F, ±0.012inHg. Professional-grade components, assembled in America into devices you can trust. For even more demanding applications, the device is easily calibratable to a trusted reference. Either way, you’ll enjoy reliable, quality monitoring of environmental conditions including air temperature, relative humidity, barometric pressure, dewpoint and VPD.
  • Durable: Water-resistant splash-proof and weatherproof design protects sensor from rain and dust. The HTP.xw is at home just about anywhere: in a refrigerator, freezer, greenhouse, humidor, wine cellar, instrument case like guitar or violin, a piano, outside as a mini weather station, around the house monitoring a humidifier or thermostat in baby nursery, in an attic, basement, crawlspace, reptile tank, terrarium, plants in a grow tent, drying and curing, a chicken coop or egg incubator and more.
  • Flexible: Use just the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet. With the SensorPush Gateway and Cloud, get updates anywhere and push notifications when conditions exceed min/max alarm settings, or ask Alexa for updates. It’s the p....
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CABLEDECONN 4-in-1 Multi-Function Displayport to Hdmi/Dvi/Vga 1080P Adapter Cable with Audio Output Micro USB Male to Female Converter Supports 3 Monitors Simultaneously

  • Connecting a DisplayPort (DP, DisplayPort) compatible computer to an HDTV, monitor, or projector with HDMI/DVI/VGA.
  • If the length of HDMI and DVI cable in the same, this CableDeconn 4 in1 adapter Support hook up three monitors Simultaneously,but【only duplicate three same screen,can not extend three different external screens】If you connect from HDMI to your HDMI TVs,please make sure you had selected correct signal source in your tv.This is not HDMI Connector..
  • It can only duplicate same screen in all external monitors,it can not extend different screens in all external monitors.Transmits both audio and video from computer or tablet to HD display via HDMI.
  • Supports video resolutions up to 1920x 1080p (Full HD) and flawless audio pass-thru for uncompressed digital 7.1, 5.1 or 2 channels (no audio output via DVI or VGA), A separate HDMI/DVI/VGA cable is required, not included.
  • Only duplicate same screen.Transmits high definition audio and video from your computer to an HDTV display for video streaming or gaming via HDMI.
  • Connect and configure your monitor for an Extended Desktop or Mirrored Displays.When connect to monitor, audio will not pass through the adapter to the HDMI/VGA/DVI monitor (a speaker is needed to get audio out ).
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Lorex Smart Home Security Center with 2K Battery Operated Cameras and Range Extender

  • CONNECTED CONTROL - Observe and control all your Lorex cameras and connected devices from a central location. Always stay connected and receive notifications through the Lorex Home app while away.
  • WORKS SMARTER FOR YOU - Easy-to-use touch-screen interface allows for efficient home monitoring for all ages.
  • EXCEPTIONAL VALUE - There are no expensive or hidden monthly fees thanks to secure built-in storage.
  • PROTECT YOUR PRIVACY - Local video storage, as well as a privacy mode and facial unlock feature, provide additional security to keep your data safe.
  • SET-UP SEAMLESSLY - Home monitoring has never been easier! Installation and set-up can be completed in minutes.
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SensorPush HT.w Wireless Thermometer/Hygrometer Water-Resistant for iPhone/Android. USA Made Indoor/Outdoor Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Smart Sensor with Alerts

  • ...6°F. Professional-grade components, assembled in America into devices you can trust. For even more demanding applications, the device is easily calibratable to a trusted reference, or try the SensorPush HTP.xw for even greater out-of-the-box accuracy. Whichever SensorPush you choose, you'll enjoy reliable, quality monitoring of environmental conditions including air temperature, relative humidity, dewpoint and VPD.
  • Durable: Water-resistant splash-proof and weatherproof design protects sensor from rain and dust. The HT.w is at home just about anywhere: in a refrigerator, freezer, greenhouse, humidor, wine cellar, instrument case like guitar or violin, a piano, outside as a mini weather station, around the house monitoring a humidifier or thermostat in baby nursery, in the attic, basement, crawlspace, reptile tank, terrarium, plants in a grow tent, drying and curing, a chicken coop or egg incubator and more.
  • Flexible: Use just the sensor and your phone via Bluetooth or add a SensorPush G1 WiFi Gateway (sold separately) for data and alerts via the Internet. With the SensorPush Gateway and Cloud, get updates anywhere and push notifications when conditions exceed min/max alarm settings, or ask Alexa for updates. It's the perfect combo for a vacat....
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OUNSHLI Ultrathin Touchscreen Portable Monitor 14 Inches Second Display Computer Monitor HDMI USB C Dual Travel Monitor for Laptop MacBook Pro Desktop PC iPhone Samsung Xbox PS4/5 Switch

  • ...mart kickstand and non-slip silicone strip is the best match, stands strong stability, and with all ports and menu button all integrated on it.
  • [Great Mobile Monitor Partner] Touchscreen portable monitor is the most suitable portable travel monitor partner, as a dual monitor, landscape & portrait mode are supported, duplicate and extend screen modes switch easily.
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