The doorbell offers Passive IR motion detection and transmits video and audio to a mobile phone for remote visual confirmation and communication with visitors. This device is compatible with EYEMAX NVRs; EYEMAX Series DVRs, and with the mobile application. It offers high-resolution video ideal for surveillance at homes and small retail or dining establishments. FEATURES 1/2.7-in. 2 MP Progressive-scan CMOS Sensor 2.4 GHz, IEEE802.11b/g/n, 100 m (328 ft) Open Field WiFi H.264 Video Compression 2 MP at 30 fps Maximum Resolution 1.9 mm Fixed Lens Built-in Microphone and Speaker for Real-time Communication PIR Detection Maximum IR LED Length 5.0 m (16.50 ft) Compatible with Alexa® SPECIFICATIONS Camera Image Sensor 1/2.7-in. 2 MP CMOS Effective Pixels 1920 × 1080, 2 MP Scanning System Progressive IR Distance 5.0 m (16.50 ft) Lens Lens Type Fixed Focal Length 1.9 mm Video and Audio Video Compression H.264 Resolution 2 MP at 30 fps PIR Configurable area and distance: Coverage: up to 120°Distance: up to 5.0 m (16.50 ft) Audio Input Built-in Microphone Audio Output Built-in Speaker Audio Compression G.711 Network WiFi 2.4 GHz WiFi (IEEE802.11b/g/n) Antenna Internal Dual Antennae, 2 × 2 MIMO Interoperability CGI Mobile Operating System IOS, Android Edge Storage Micro SD Card Slot, maximum 64 GB Compatibility Any Eyemax DVR NVR Certifications Safety EN 60950 ~ 1:2006 A11:2009 A1:2010 A12:2011 A2:2013 IEC 60950 ~ 1:2005 (2nd Ed.); Am1:2009 Am2:2013 Electromagnetic Compatibility (EMC) CFR 47 FCC Part 15 subpart B , 201 8 EN 55032:2015; EN 55024:2010; EN 50130 ~ 4:2011/A1:2014; EN 61000 ~ 3-2:2014; EN 61000 ~ 3-3:2013 Electrical Power Supply 16 VAC to 24 VAC or 12 VDC/24 VDC Power Consumption <9W Environmental Operating Temperature −20° C to 50° C (−4° F to 122° F), Less than 95% RH Ingress Protection IP55 Construction Casing Plastic Dimensions 118.94 mm × 47.0 mm × 29.30 mm (4.68 in. × 1.85 in. × 1.15 in.) Net Weight 0.14 kg (0.31 lb) Gross Weight 0.47 kg (1.03 lb) Installation Surface-mount
