Reviews Real time Operating System

SEHOMY Home Security System with GSM and WiFi APP Control, 16 Pieces kit Wireless DIY Burglar Realtime Alarm for Home Office & Shop, Apartment Security, Compatible with Alexa and Google Assistant

  • Wireless Door Sensors Alarm system with Touch Panel Design - 2.4-inch TFT color Touch Screen display.Easy operating and install, simple style man-machine interface and menu guide design. Date clock real-time display, host status at a glance. Support multi-language menu display, voice operation prompts and alarm SMS settings,ual horn alarm design. Please note: NO use together with our another seperate door sensor. Also You need to buy the SIM Card extra selbst.
  • WIFI / GSM / 2G / GPRS Real-time monitoring alarm Detector - our security alarm system Home Support APP push notification, SOS, SMS, Voice monitoring, alarm center networking. Real-time monitoring of family dynamics, high decibel live alarm through the host timely send SMS notification. You can also remote control home sensors setting, easily to remote arm/disarm all sensors.
  • Multi-zone location settings - SEHOMY apartment door security Support the main door, hall, distress, bedroom, window, balcony, perimeter, smoke, gas, carbon monoxide, water leakage, doorbell, PIR detector, door sensor detector, water leakage, power failure etc zone name settings - door alarms for home. Diffent zone type settings:outgoing zone, stay-behind defense, doorbell, silent defense, 24-hour defense zone, etc.
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Hantek 4in1 DSO3064A PC Based USB Automotive Diagnostic Digital Oscilloscope /Arbitrary Waveform / Generator Spectrum Analysis / Frequency Counter4CH 200msa/s 60mhz Bandwidth

  • HANTEK 4 in 1 Oscilloscope/Arbitrary Waveform Generator/ Spectrum Analysis/Frequency Counter DSO3064A.
  • PC Based 200MSa/s real-time sampling rate.
  • Operating System: Windows7,Windows Me, Windows NT, Windows 2000, Windows XP ,VISTA.
  • 60MHz Bandwidth , 200MS/s Real-time Sampling.
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SYMA X5UC 2.4G RC Quadcopter with HD Camera

  • Intelligent Orientation Control (IOC) system - The Syma X8W has the Intelligent Orientation Control (IOC) function. Usually, the forward direction of a flying multi-rotor is the same as the nose direction. By using IOC, the forward direction has nothing to do with nose direction. This lessens the steepness of the learning curve and allows the pilot to enjoy flight while slowly learning each specific orientation of the quadcopter..
  • Wifi Camera - Syma X8W also comes equipped with 0.3MP WIFI HD camera. To realize the aerial photography (shooting and recording) and real-time images transmission in REAL TIME (with your smartphone)..
  • 6 AXIS GYRO - Equipped with the latest 6-axis flight control systems, 3D lock, More scheduled flight, operating more to the force!.
  • 360° Eversion - One key 360°roll,continuous roll for perfect action and wonderful performance.
  • Colorful flashing lights make it fun to play during the day time or night both indoor or outdoor.
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Renogy Smart Lithium-Iron Phosphate Battery 12V 100Ah w/ Self-Heating Function for RV, Solar, Marine, and Off-grid Applications

  • Uncompromising Quality:State-of-the-art battery cells ensure a lifespan of more than 4000 cycles, 100A continuous discharge current, and a wide range of operation temperature..
  • Self-Heating Function:The intelligent self-heating function will start operating automatically once the battery’s core temperature drops below 41°F (5°C), effortlessly keeping your battery charged in cold environments..
  • Reliable BMS System:The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells..
  • Auto-balancing Function:Easily connect multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency for your batteries in the long term..
  • Real-time monitor:The battery features RS485 communication ports—enabling communication between batteries, external devices (BT-2 Bluetooth Module or Monitoring Screen) and host computers for you to monitor the charging status in real-time in Renogy DC Home APP..
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USB Microphone Aokeo Condenser Podcast Microphone for Computer Suitable for Recording Gaming Desktop Windows Mac YouTube Streaming Discord

  • Plug and play: suitable for all systems of laptops, computers, PCs. It can easily connect your computer and Linux operating system without additional....
  • Clear sound: This USB condenser microphone is assembled with a professional pickup chip, and the sampling rate is up to: 192kHz / 24bit. It makes the....
  • Real-time monitoring: There is a headphone jack on the bottom of the microphone, allowing you to listen to what is being recorded in real time without....
  • Sturdy base: The metal base with a heavy, non-slip design is more sturdy than a tripod stand, and won't fall easily even when subjected to violent....
  • Buy with confidence: If you need a desktop microphone, do it now. This product offers 12 warranty, 30 days replacement. Aokeo has always been....
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DOORDARSHAN MAG524W3 A 4K Capable Linux Set-TOP Box with HEVC Support

  • ✅  Unlimited Entertainment-Enjoy the most 4K HDR content of any streaming media player, and access to thousands of apps and games, including top....
  • ✅  The Best of the Best- MANC TV delivers an amazing Android TV streaming media player experience. Enhance HD video in real-time to 4K for clearer,....
  • ✅  More Convenient Operate: Android 9.0/Linux Stalker TV Box is connected through an HDMI cable. Two USB port, connect with your mouse and keyboard....
  • ✅  FASTER THAN EVER BEFORE- Say goodbye to lagging with the upgraded operating system, latest graphics processor, and improved interface..
  • ✅  The Real Native 4K Resolution-This android TV box delivers 4K Ultra HD images, supports HDR10 media profile, outstanding color accuracy and....
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Uninterruptible Jetson Nano Power Supply UPS Power Module for Stable 5V Power Output with Multi Protection Circuits Designed for Jetson Nano Developer Kit @XYGStudy

  • 【Based on ROS Programmable Project Professional Kit】 Transbot uses the Rviz, Movelt, and Qt toolboxes in the robot operating system to realize the joint control of the robotic arm Movelt simulation and the real machine. You can also operate at any time on the 7-inch screen（★Note: check the version you ordered carefully）.
  • 【RTAB-VSLAM 3D Visual Mapping Navigation】Astra Pro 3D Camera provided by version III supports 3D mapping navigation technology (rtab) containing pure vision and visual radar fusion. Transbot robot can navigate,avoid obstacles and global relocation in the 3D map, and quickly obtain image data such as camera depth map, color map, and skeleton through the corresponding API., based on the image related KCF filter algorithm, any follow target in the image can be selected. Beginning of the 3D world.
  • 【AI Function Combination】The robot integrates a wealth of AI functions, such as intelligent patrol, radar guard and tracking,3-DOF flexible grasping of manipulator, fixed-point navigation, automatic driving, color recognition and tracking, AR tag recognition and reality enhancement, visual image beautification, face detection, lidar mapping n....
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GPS Navigation, 7in Boat Chart Plotter Marine BDS/GPS IPX6 Waterproof Dustproof AIS Alarming

  • Fully support AIS function, real‑time plotting of AIS targets on the chart, with multiple alarm functions, such as AIS target encounter alarm, ship type alarm, speed alarm, AIS identification ship name, AIS wake, AIS fleet, AIS fleet members operating. It is convenient to query the dynamic information of any AIS target, SMS sending and receiving. The AIS input port is convenient for connecting AIS equipment and dynamically plotting AIS targets on the chart..
  • 7in LCD backlit colorful screen, for high brightness and wide viewing angle, good readability under light. The front U disk is upgraded and supports dual keyboards, which is convenient and quick. Detailed and large‑scale chart, more efficient chart refresh. Real‑person speech synthesis technology provides you with humanized voice announcements and warnings..
  • Adopting plastic shell design, waterproof, dustproof, anti‑interference, fast heat dissipation, durable. Waterproof and dustproof grade is IPX6. And we deliver detailed instructions for use, so don't worry about not installing and using it after purchase..
  • Support for BDS and GPS dual‑mode high accuracy positioning, position, speed, and heading information are more accurate. Adopt high‑precision GPS receiving module. Six‑picture mo....
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BT-860 Car Battery Load Tester with Printer and Temperature Monitoring, Trucks Automotive 12V/24V 100-2000 CCA Battery Analyzer for Cranking Charging System

  • ...Y LOAD TESTER: This battery analyzer adopts advanced conductivity testing technology, can easily, quickly and accurately test the battery performance of cranking ability, cranking load, maximum load and charging system of the car battery. It is your private battery doctor..
  • REAL TIME TEMPERATURE MONITORING: The best operating temperature of the battery is 20-25 degrees Celsius. A lower or higher ambient temperature will cause the battery to be overcharged or undercharged while testing. Through the Real-time Temperature Monitoring function, you can accurately test battery performance in lower or higher temperature. Save money and time..
  • DATA REPORT PRINT: Built in thermal printer, you can print test results conveniently, so you can conveniently attach a printout to a work order, share it with your customers or build a preventative maintenance program of record keeping..
  • EASY TO USE: The anti-reverse connection and high voltage protection can prevent the user from damaging the instrument in the event of mis-operation. And the 3.2-inch color HD display allows you to read and operate easily..
  • WIDE APPLICATION: It works on 12V and 24V battery systems, supports most battery rating systems: BCI, SAE, CCA, IEC, EN, CA, DIN, MCA, JIS, GB. Real-time time display a....
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Renogy 12V 200Ah LiFePO4 Deep Cycle Lithium Battery with Bluetooth, 2000 Life Cycles, Built-in BMS, Backup Power Perfect for RV, Camper, Van, Marine, Off-Grid Home Energy Storage

  • Uncompromising Quality: State-of-the-art battery cells ensure a lifespan of more than 2000 cycles, 100A continuous discharge current, and a wide operating temperature range..
  • Easy Upgrades: Upgrades to lithium seamlessly with the standard BCI group size but a greater energy density, a deeper discharge capability, a higher round-trip efficiency, and a faster charging speed..
  • Reliable BMS System: The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells..
  • Auto-balancing Function: Easily connect multiple batteries in parallel with the auto-balancing function, improving the average charging efficiency for your batteries in the long term..
  • Real-time monitor: Monitors the battery operation status on mobile devices in real time with the built-in Bluetooth module..
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Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery with Bluetooth, 2000 Life Cycles, Built-in BMS, Backup Power Perfect for RV, Camper, Van, Marine, Off-Grid Home Energy Storage

  • Uncompromising Quality: State-of-the-art battery cells ensure a lifespan of more than 2000 cycles, 100A continuous discharge current, and a wide operating temperature range..
  • Easy Upgrades: Upgrades to lithium seamlessly with the standard BCI group size but a greater energy density, a deeper discharge capability, a higher round-trip efficiency, and a faster charging speed..
  • Reliable BMS System: The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells.
  • Auto-balancing Function: Easily connect multiple batteries in parallel with the auto-balancing function, improving the average charging efficiency for your batteries in the long term..
  • Real-time monitor: Monitors the battery operation status on mobile devices in real time with the built-in Bluetooth module.
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ACANII - For 1997-1999 Toyota Camry Headlights Headlamps w/Corner Parking Lights Black Housing Driver & Passenger Side

  • ...00 lumens per pair 6500K cool white. 300% brighter than halogen light. Give you the best horizons while driving but not blinding others..
  • 【Automotive-specific chipsets】NOVSIGHT H4 led chipsets designed only for automotive use, ensures the real 50,000 hours lifespan, because vehicles provide a harsh and demanding operating environment. Meanwhile, other brands may use off-the-shelf chipsets, which may create extreme heat and decreases lifespan..
  • 【 Save your time and money】NOVSIGHT 9003 LED bulbs can last up to 50,000 hours—which is approximately 25 times longer than the typical halogen bulb. By replacing them less often, you'll have to purchase them less often..
  • 【Durable than halogen or fanless bulbs】NOVSIGHT HB2 high low beam LED bulbs with 100% corrosion resistant, fast rotation speed and large ventilation fan design that prevents and recudes the chances of overheating. Due to the high temperature operating environment, fanless design led bulbs will easily burn out..
  • 【Fits 98% Vehicles】NOVSIGHT headlight led bulbs fit most vehicle's computer system without error such as Radio Interference, light flash. If you are not sure which bulb size fits your vehicle or other issues, please contact with us..
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Smart 12v 200ah Bluetooth Lithium Iron Phosphate Battery, Lithium Deep Cycle Rechargeable Lifepo4 Battery for RV, Solar Power System, Yacht, Solar Panels, Backup Battery

  • ...o Install】Plug & Play without memory effect, no matter what state the battery. Simply connect your battery cables and you're ready to go. Real-time monitor: Turn on the APP on your smartphone to monitor the battery's real-time status..
  • 【Value for Money】Himassi's Lithium batteries can discharge 100% and have an operating life of 2000 charge/discharge cycles ( 100% DOD), 5000 cycles ( 80% DOD), even much more by reducing the depth of the cycles. Service life of LiFePO4 batteries is 8 to 10 times of standard lead-acid batteries. The longer cycle life can make it a more economic choice. Weight of the lithium iron phosphate battery is 30% lighter than lead-acid battery with same capacity..
  • 【100% Safe】LiFePO4 batteries are the safest type of Lithium battery on the market. They don’t contain cobalt. LiFePO4 chemistry has become the standard lithium battery for marine, RV, and general solar PV use, because they have no thermal runaway issues. They are very safe, no sound pollution. Can be installed indoors, and a perfect solution for mobile living and recreation. Lithium batteries don't outgas, so poses no negative health hazards or environmental hazards..
  • 【Scalable Systems】Himassi battery offers a high level of safety and performance. Thanks to....
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