Original Xiaomi Mijia 1080P 2 Million Pixels 139 Degree Wide-angle Lens Wifi Smart Doorbell 2, Supports APP Remote Viewing & Two-way Intercom & Infrared Night Vision & AI Humanoid Detection, US Plug

1. Human body PIR sensor, real-time detection of abnormal conditions in front of the door, automatic short video notification when someone stays
2. Artificial intelligence chip, AI portrait recognition
3. Intelligent linkage makes life easier
4. APP remotely view the front door dynamics in real time
5. Equipped with high volume doorbell receiver, noisy environment, you can also hear doorbell
6. Compatible with two-way intercom, voice conversion function
7. 139 degree wide angle, 1920x1080 resolution, 2 million pixel lens
8. HD infrared night vision, built-in dual IR-CUT filter, automatically switch to dim night vision
9. In standard mode, the battery life is up to 4.5 months
10. 100-degree PIR detection angle, the detection distance can reach 5m

Product parameters:
1. Battery type: AA LR6 1.5 V
2. Standard input voltage: 4.5V / 0.2A
3. Resolution: 1920x1080
4. Lens angle: 139 degrees
5. Night vision lights: 4 850nm infrared LEDs
6. Intercom function: support
7. Storage function: cloud storage
8. Wifi connection protocol: IEEE 802.11b / g / n 2.4GHz RF433NHz
9. Working temperature: 0-45 degrees Celsius
10. Storage temperature: less than 30 degrees Celsius
11. Video encoding: H.265
12. Video frame rate: 20FPS
13. Support system: Android 4.3 or iOS 9.0 and above

Packing list:
Smart doorbell (including double-sided tape) x 1
Doorbell receiver x 1
Screwdriver x 1
Manual x 1