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

Specification: 1. The main control chip: Huawei HiSili Hi3518EV200. 2. Lens: Full 3G1P super wide-angle lens. 3. Perspective: 100 degrees horizontal. 4. Video stream: 1280x720/30fps 640x360/30fps. 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 (10 wakes per day for PIR 15S each time). 8. Day and night conversion: Dual filters automatically switch. 9. Infrared distance: 850nm infrared effective distance 5m. 10. Network configuration mode: One button 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 mode: Manual remote wake-up recording PIR alarm recording. 14. WiFi: 2.4GHz. 15. Network protocol: TCP/IP HTTP TCP UDP SMTP DHCP DNS P2P. 16. Passive Human Infrared Detection: Supported. 17. Adaptive Bit Rate: Supported.