Amazon alacrity  
Alacrity 2D 1D Wireless Barcode Scanner with Stand, 3-in-1 Connectivity Bluetooth 2.4G Wireless USB Wired, Barcode Reader with Hands-Free Mode and Vibration Alert, Blue
【Hands-Free Scanning】 The auto-detection scan mode simplifies scanning. Users no longer need to manually trigger scans; the scanner automatically captures barcodes when they're in view. This speeds up scanning tasks, reduces repetitive actions, and eases the operator's workload. Particularly beneficial for activities like order picking in a warehouse.
【Super Decodability】 Our professional 2D Scan Engine is the solution for reliable, fast, and precise barcode scanning, even with less than perfect codes. It excels at swiftly and accurately capturing data, reducing scanning time and ensuring seamless operations.
【Seamless Connectivity】Effortlessly connect with plug-and-play simplicity. The scanner supports USB wired, 2.4GHz wireless, and Bluetooth (BT) wireless (3 in 1). It is compatible with BT HID Protocol, SPP Protocol, and BLE Protocol, offering versatile and convenient connectivity options.
【Extended Standby Capability】 Thanks to an innovative power management system, the Alacrity scanner boasts an impressive standby time before requiring a recharge. Equipped with a built-in 2000 mAh battery, the scanner can remain on standby for approximately 45 days with just a 2-hour charge. In situations of regular use, the scanner can function for 5-7 days before needing to be recharged.
【Versatile Customized Configuration Options】 Handsfree Intelligent sensor mode/ Trigger scan mode. Vibration/buzzer settings. Data Storage/Instand Upload Mode. Multiple keyboard languages. Adding / hiding prefix / suffix including date and time, etc.
Alacrity 2D 1D Wireless Barcode Scanner with Stand, 3-in-1 Connectivity Bluetoot
Amazon alacrity  
Alacrity Portable 1D CCD Wireless Barcode Scanner with Adjustable Neck Strap, 3-in-1 Bluetooth 2.4G Wireless USB Wired, Lightweight Mini Bar Code Readers for Computer, Tablet, Smartphone, Black
【Super Decodability】 Our professional 1D CCD Scan Engine is the solution for reliable, fast, and precise barcode scanning, even with less than perfect codes. It excels at swiftly and accurately capturing data, reducing scanning time and ensuring seamless operations.
【Hands-Free Scan Supported】 The continuous scan mode simplifies scanning. Users no longer need to manually trigger scans; the scanner automatically captures barcodes when they're in view. This speeds up scanning tasks, reduces repetitive actions, and eases the operator's workload. Particularly beneficial for activities like order picking in a warehouse.
【Triple Connectivity Options】 The reliable Alacrity Bluetooth wireless scanner effortlessly syncs with Bluetooth, 2.4G Wireless, and USB Wired connections. There's no need for complex programming or intricate configurations. Simply connect the scanner to your phone, tablet, or PC, and let the companion scanner seamlessly take over.
【Incredibly Compact and Lightweight】 The Alacrity pocket scanner is a small, compact device designed for quick and efficient data scanning and storage. Its miniaturized design, coupled with a adjustable hand & neck lanyard strap, fits snugly in your palm for effortless one-click scanning. It's portable enough to slip into your pocket, allowing you to carry it with ease wherever you go.
【Versatile Customized Configuration Options】 Continuous scan mode/ Trigger scan mode. Vibration/buzzer settings. Data Storage/Instand Upload Mode. Multiple keyboard languages. Adding / hiding prefix / suffix including date and time, etc.
Alacrity Portable 1D CCD Wireless Barcode Scanner with Adjustable Neck Strap, 3-
Amazon youyeetoo  
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLAM LIDAR Sensor, for AGV Robot Navigation and Obstacle Avoidance (L1PM (20M))
[3D position + 1D grayscale] L1RM 4D-LiDAR is a 4D lidar rangefinder module, which can be widely used in robots, smart cities, smart toys, logistics and other fields, supporting mapping, positioning, identification, avoidance Implementation of functions such as obstacle, environment scanning, and 3D reconstruction.
[Hight Performance] L1RM 4D lidar has built-in 3-axis acceleration and 3-axis gyroscope IMU modules, supporting a push frequency of 250Hz. The circumferential scanning frequency of L1 is 11Hz, the vertical scanning frequency is 180Hz, and the effective sampling frequency is 21600 points/ Second. L1 not only has excellent performance, but also has high reliability. It can also achieve stable ranging and high-precision mapping under the strong light of 100K lux outdoors.
[360°+90°] L1RM lidar sensor scanner has excellent ultra-wide-angle scanning capabilities. The field of view (FOV) extends to 360° horizontally and 90° vertically. It can realize three-dimensional space detection with a hemispherical field of view, and its application range can be expanded to More commercial scenarios.
[Whole House Dynamic Scanning] L1RM 4D 3D lidar scanner can quickly and accurately obtain the three-dimensional structural information of the whole house, which facilitates the positioning and autonomous navigation of mobile robots, and can help the robot expand richer functions such as whole-house cleaning and organization.
[Low Blind Zone] L1RM 4D lidar sensor has an ultra-low blind zone and a minimum detection distance of 0.05m, making it easy to achieve close range detection and recognition. It also supports non-repetitive static scanning. Through omnidirectional ultra-wide-angle non-repetitive scanning, high-precision point cloud data can be obtained to achieve image-level scanning effects.
[WIKI] http(s)://wiki.youy
youyeetoo L1 4D 3D LiDAR Scanner, 360 Degree, 30 Meters Scanning Radius, ROS SLA
Amazon WiMiUS  
[Auto Focus/Keystone] 4K Projector with WiFi 6 and Bluetooth 5.2, FHD Native 1080P WiMiUS P64 Outdoor Movie Proyector, 50% Zoom, Home Projector Compatible with iOS/Android/HDMI/TV Stick
➤【WiMiUS Newest Auto Focus & Auto 6D Keystone Correction】Instead of fussy and repetitive manual adjustments, P64 smart projector is equipped with auto-focus and auto-keystone system to ensure that whether you are projecting at an oblique angle or bumping the projector accidentally, the projected image is as sharp as possible automatically without you having to focus the lens yourself. Easy to Operate/Faster Setup Time/Increased Productivity/Reducing Eye Strain.
➤【Native 1080P & 4K Supported 】Compared to its predecessors, P64 movie projector with higher lumens & contrast ratio 20000:1 delivers much higher brightness and wider color gamut resulting in a massive increase in color volume. Native 1080P & 4K video support, restoring full video quality with excellent shadow detail. P64 will give you a home theater experience and also is a great option for you to enjoy outdoor movie nights or sports nights, or final-season nights.
➤【No latency Ultra-fast WiFi 6 & Two-way Bluetooth 5.2】P64 WiFi projector uses industry-leading WiFi 6 technology, the transmission is faster and more stable, enjoy a smooth viewing and gaming experience! Especially when you play on Xbox, Switch, PS5, and more! The P64 Bluetooth projector supports two-way transmission, which can be connected to mobile devices and used as a Bluetooth speaker. In addition, equipped with 12W Hi-Fi speakers giving you a sense of immersion.
➤【Touch Screen & 300-inch Large Screen & 50% Zoom Function】 The home projector adopts an elegant smart touch screen design, allowing you to adjust them with confidence even in dark environments. With the zoom function, the image size can be reduced from 100% to 50% without having to move the projector. The adjustable 40”-300” screen also gives you the freedom to customize your screen size to fit any
[Auto Focus/Keystone] 4K Projector with WiFi 6 and Bluetooth 5.2, FHD Native 108
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