I've had the product for 3 days now and have tested it 20 times. 12 times the notification lock is triggered by pressing the red button, the remaining 8 times nothing happens. This is a complete failure as there is no way to tell if the device is NOT working. The teacher had no evidence. It seems to me that this product uses cheap parts or was never properly designed from the start. I'd happily pay double or triple for a stable product but I can't find it on Revain so I don't have a choice. I appreciate recommendations from other users.
110 Pack Cablelera ZPK051SI-110 DisplayPort To DVI Video Cable 3'
34 Review
Computer headset Razer BlackShark V2 with USB Sound Card, black
48 Review
Shockproof IPad Mini 1 2 3 Kids Case With Built-In Screen Protector And Lightweight Handle Stand - Rose
52 Review
HUAWEI FreeBuds Pro 2 wireless headphones, mother of pearl blue
80 Review
📸 AVer M5 Document Camera: USB Webcam for Remote Video Conferencing - HD for PC, Mac, Chromebook, Zoom, and More - Ideal for Distance Learning, Classroom Teaching, Recording, Working & More
3 Review
📸 CZUR Shine800-A3-Pro Professional Document Camera and Scanner with OCR Function for MacOS and Windows - Height Adjustable, Supports A3 & A4 Documents
4 Review
📚 CZUR Assistive Cover 13.14-inch: Splash Resistant, Adjustable Hook & Loop, PVC Material for CZUR Book Scanner - Office & Home - Black
4 Review
INSWAN INS 2 Dual Mode Supplemental Conferencing
3 Review