M200A 1080P WiFi Intelligent Round Button Video Doorbell, Support Infrared Motion Detection & Adaptive Rate & Two-way Intercom & Remote / PIR Wakeup(White)

Specification:
1. Main control chip: Tuya programme.
2. Lens: Full 3G1P ultra-wide-angle lens.
3. Viewing angle: horizontal 100 degrees.
4. Resolution: 1080P.
5. CMOS performance: support automatic white balance, automatic gain control, automatic backlight compensation, digital wide dynamic.
6. System: Lite OS.
7. Standby time: about 5--10 months (PIR wakes up 10 times a day, 15S each time).
8. Day and night switching: automatic switching of dual filters.
9. Infrared distance: 850nm infrared, effective distance 5m.
10. Network configuration method: one-key WIFI configuration + sound wave configuration.
11. Audio coding standards: AAC and G.726.
12. Frequency input/output: -38dB microphone/built-in 1 speaker.
13. Recording method: manual remote wake-up recording, PIR alarm recording.
14. WiFi: 2.4GHz.
15. Network protocols: TCP/IP, HTTP, TCP, UDP, SMTP, DHCP, DNS, P2P.
16. Passive human body infrared detection: support.
17. Adaptive bit rate: support.
18. Two-way intercom: support full-duplex real-time calls.
19. Sleep time: 30s.
20. Remote wake-up: Supported.
21. PIR wake-up: support three kinds of sensitivity wake-up: high, medium and low.
22. Cloud storage: optional 7-day cycle permanent free cloud storage.
23. Mobile client: Ubell, iOS 10.0, Android 5.0 and above.
24. Working temperature: -10-50 degrees Celsius.
25. Working humidity: less than or equal to eighty percent RH.