The Ubiquiti UVC-G4-Doorbell Pro UniFi Protect WiFi 5 Video Doorbell Intercom is a WiFi-enabled video doorbell equipped with a primary 5MP camera and a secondary 8MP package camera. The doorbell's main camera is equipped with IR LED to provide enhanced night vision that when combined with the built-in porch light ensures a reliably clear surveillance feed around the clock. The G4 Doorbell Pro also features echo-cancelling two-way audio so you can interact with visitors and a programmable display which allows you to give alerts or delivery instructions to couriers. Designed to be a powerful plug-and-play security tool the G4 Doorbell Pro can be set up and configured in minutes with the UniFi Protect application.<br/><br/><b>Specifications</b><br/><br/><b>Mechanical</b><br/><br/><b>Dimensions</b><br/>160.6 x 51.7 x 28.7 mm (6.32 x 2.03 x 1.13 in.)<br/><br/><b>Weight</b><br/>Without mount: 253 g (8.92 oz.)<br/>With flat wall mount: 286 g (10.08 oz.)<br/>With 20 wedge mount: 325 g (11.46 oz.)<br/><br/><b>Enclosure materials</b><br/>Polycarbonate aluminium alloy<br/><br/><b>Mounting materials</b><br/>Flat wall mount: aluminium alloy<br/>20 wedge mount: polycarbonate<br/><br/><b>Weatherproofing</b><br/>IPX4<br/><br/><b>Optics</b><br/><br/><b>Sensor</b><br/>5 MP CMOS sensor<br/><br/><b>Lens</b><br/>Fixed focal length<br/><br/><b>View angle</b><br/>H: 138; V: 114; D: 155<br/><br/><b>Night mode</b><br/>IR LED illumination and an IR cut filter<br/><br/><b>Video</b><br/><br/><b>Video compression</b><br/>H.264<br/><br/><b>Resolution</b><br/>1600 x 1200 (4:3)<br/><br/><b>Maximum frame rate</b><br/>30 FPS<br/><br/><b>System</b><br/><br/><b>Processor specs</b><br/>Quad core Arm Cortex-A53 based chip<br/><br/><b>Memory information</b><br/>512 MB<br/><br/><b>Management interface</b><br/>UniFi Protect application<br/><br/><b>Networking interface</b><br/>802.11a/b/g/n/ac WiFi<br/>Bluetooth 5.0<br/>GbE support (with UACC-Adapter-DBPOE - sold separately)<br/><br/><b>Flash memory support</b><br/>256 MB<br/><br/><b>Max. power consumption</b><br/>10VA<br/><br/><b>Power requirements</b><br/>16 to 24VAC 1.25A max. 50/60 Hz<br/>USB-C power cable 5VDC 2A<br/>Power supplies sold separately see accessories tab<br/><br/><b>Supported voltage range</b><br/>37 to 57VDC<br/><br/><b>Link/activity LED</b><br/>Yes<br/><br/><b>Button</b><br/>Factory reset<br/><br/><b>Mounting</b><br/>Flat wall 20 wedge (kits included)<br/><br/><b>Operating temperature</b><br/>-10C to 40C (14F to 104F)<br/><br/><b>Operating humidity</b><br/>10% to 90% noncondensing<br/><br/><b>Certifications</b><br/>FCC IC CE<br/><br/><b>Audio</b><br/><br/><b>Microphone</b><br/>Yes (can be disabled)<br/><br/><b>Speaker</b><br/>Yes<br/><br/><b>Software</b><br/><br/><b>UniFi OS application</b><br/>UniFi Protect<br/><br/><b>Mobile app</b><br/>UniFi Protect (iOS and Android)<br/><br/>