For Galaxy Tab A 8.4（2020） Sparrow Style EVA Flat Anti Falling Protective Shell With Bracket(RoseRed) 15DecMain-Apple Accessories you can use the detector

you can use the detector to find it out with magnetic light

External dimensions (L x W x H): 34 x 25cm x 2

the movement is flexible and stable

Support Standard Onvif 2

Qty per Carton 188

For Galaxy Tab A 8.4（2020） Sparrow Style EVA Flat Anti Falling Protective Shell With Bracket(RoseRed) 15DecMain-Apple Accessories you can use the detector1. Simple and easy, comfortable, easy to carry. 2. Unique design with a handle, can be used for support. 3. Provide a full protection from dust, shock, scratches and bumps and other daily damage. 4. All buttons and ports are easy to access. 5. With good performance and high quality material, it may work for a long time.