4MP/2.5K with 115° wide angle lens and enhanced night vision up to 10 metres, Enhanced night vision up to 10 metres, 2.4G & 5G Wifi6 combo with BLE5.2, AI-powered human motion & sound detection, Clear two-way audio, One-click privacy mode, Compatible with Amazon Alexa & the Google Assistant, Support SD cards up to 256 GB and Arenti cloud storage service.