Reviews Obstacle Detection

Mini Drones for Kids with 1080P FPV Camera,Obstacle Avoidance,Follow Me,BIWASE RC Quadcopter for Beginners,Remote Control Toys Gifts for Boys Girls with Altitude Hold,One Key Control,Headless Mode,3D Flips 2 Batteries

【1080P HD FPV Camera 】Best RC Drones equipped with 1080P HD Wi-Fi camera and you can see what camera sees in real time from the Phone App.
FPV image transmission is up to 164-262 feet. it also have gesture photo/video.The camera can palm gesture to take photos or video.
【Obstacle Avoidance】Keeps the drone hover at fixed height stably in the air both indoors and outdoors,which makes it so easy to control and take high quality picture.drones would follow me..
【Best mini drone with camera for Kids/Beginner】Mini Drone automatic detection of surrounding obstacles to prevent collisions and scratch.
Obstacle advoidance mode helpful for kid or beginer to avoid the accidents,best gift drones for kids..
【3D Flips and Waypoints Fly】Click one button,the drones would 360° flip,and draw a flight course on your smartphone.funny kids drones..
【2 Batteries/20 mins of Flight】With 2 rechargeable and powerful modular batteries support up to 20mins.
the modular battery is easier to change and safer to charge..

Industrial Mini 2.4GHz 300Mbps and 5GHz 900Mbps Wireless bridge/repeater/wifi ethernet adapter/Wifi to RJ45 Ethernet convertor(Small volume).
Point-to-point transmission distance: maximum can be up to 250 meters when without obstacle and small data by 802.11A protocol tranmission, then less....
Support three kinds of application methods: WiFi repeater, Wireless bridge ( IP layer or MAC layer transparent transmission), WiFi AP hotspots.
Powered by wide voltage DC5V-15V(Typical 5V/2A, ripple less than 100mV), USB or DC optional powered Mode, one 30cm power cable with 1 male DC port and....
Support memory hotspot(Up to 100) and support SSA signal strength detection reporting function, motion detection function and automatic matching....

When reversing the car, four probes behind the car are started. At the same time, the two probes on the left and right sides of the car will be activated, which effectively reduces the blind spot in the front left and right blind areas and prevents corner rubbing during reversing..
Dual-core independent digital LCD display. With built-in microcomputer control, obstacle detection range can be accurate to centimeters. It helpes to provide a higher level of safty for passengers, pedestrians and family members who happen to be around the moving vehicle..
The car reversing radar provides sound switching buttons. The user can use the display's switching button to mute, buzzer, Chinese/English voice (optional), or voice (optional)+beep sound patterns. It has 3 levels for volume control.
Full-weather design, anti-wind, anti-rain,anti-frost, anti-fog, anti-ice, anti-snow, anti-sand sensor systems for enhanced coverage and detection..
Full digital display reversing radar, delicate sensors, easy to install and operate..

Double CPU and upgraded chip for improve coverage and detection (0-2.5m).
Water-resistant, anti-freeze, operating temperature:-40 ~ +80. Work in almost any weather.
BiBiBi beeps progressively when close to obstacle.

Type: 20pcs Infrared Reflective Photoelectric Sensor, Model: TCRT5000.
Structure: Consist of an infrared transmitting tube and an infrared receiving tube, mini size, compact construction..
Working Principle: Sense the presence of an object by using the reflective IR beam from the object..
Mounting Type: Through hole, 4 pins for snap-in PCB mount..
Purpose: Normally used for the detection of reflective materials such as paper, IBM cards, magnetic tapes, Fax and shredder paper, Obstacle, Black and white line etc..

【Intelligent Barrier Detection System】- When the door is closing and hitting an obstacle or being restricted in some manner,it will reverse to open automatically.Likewise, when the door is opening and encountering an obstacle, it will close automatically..
【Encrypted Coding】- Every time the remote control transmitter works,the encryption coding changes once. The possible password combination can be as much as 4.29 billion,which enhances security remendously and makes "code-pirating" impossible.
【Security Code Storage of Transmitter】- The advanced technology is applied in the transmitter. Up to 30 different code of transmitter can be stored. To store any new code, just press the CODE button on the board and press the transmitter button twice,the code will be stored immediately. The code can be deleted at any time.
【Double Operation System】- The DIYAREA rolling door opener is equipped with a manual disengaging system.The door can be shifted to manual mode by pulling down the string handle for some reason. In this situation, manual open and close is available. Soft start soft stop reduce impact on the door caused by opening and stoping effectively..
【Easy to Operate】- Press the button of the remote, the door will open or close automatica....

{AI Detection and Real-time Notification} The bullet camera adopt AI Human Detection. This function distinguishes humans from animals or objects within the monitoring range reducing false alarms. You also can customize motion sensor sensitivity. Once a break in is detected, the notification will be pushed to your smart phone at the same time. Video playback is also possible on the free app..
{Two-way Audio&Remote Control} The security camera is built-in advanced microphone & speaker. The anti noise technology is adopt for a fluent&clear voice communicating between the APP and cameras. No matter where you go, you can share joy with your kids or interacting with your pet even help you to get rid of the unwelcoming guests via the app..
{Advanced H.265+ Compression&120 Days Storage} With advanced H.265+ compression and 4TB hard Drive, the wireless camera kit can storage extra long time videos and pictures, you will not have to worry about missing any important moments. After the hard drive is full, the new video will automatically overwrite the original video without manual deletion, which is very convenient..
{Upgraded Dual Antennas and IP67 Waterproof} With 5DB dual-antenna, signal transmission distance is up to 150 feet without obstacle. It is 40% s....