Original Xiaomi Smart Doorbell 3Features: 1. 180 degree large field of view 2. 2K Ultra HD Resolution 3. 5200mAh battery capacity, 4. 8 months long battery life 4. Front door change notification, remote real time viewing 5. Built in 4 940nm high power infrared fill lights, high definition infrared night vision 6. Two way dialogue 7. AI humanoid recognition 8. 24 7 inspection 9. Type C charging port Specification: Package Weight One Package Weight 0. 36kgs 0. 80lb One Package Size

Carton Size 52cm * 36cm * 35cm / 20

Distortion rate: THD<5%

Adjustment method: button adjustment

Carton Size 47cm * 38cm * 21cm / 18

With replaceable nib

Test line level

Loading Container 20GP: 522 cartons * 60 pcs = 31320 pcs

Product: Toilet brush with base

Only need to plug in the USB and HDMI port

40HQ: 683 cartons * 45 pcs = 30735 pcs

17inch * 1

(Note: The product does not include a memory card)