Ubiquiti UniFi Protect G4 2MP Doorbell

This is a WiFi doorbell that works with Ubiquiti's UniFi Protect system. It will not work without a UniFi Protect server. It comes with everything seen in the photo, including the standard wall mount, angled wall mount, chime adapter, and box. There is a scratch on the doorbell button, but everything functions just as it did when new. 1600x1200 (2MP) HD stream with night vision Integrated entrance lighting Real-time two-way audio with echo cancellation Built-in display, dual-band 802.11ac Wi-Fi PIR motion detection, weather-resistant