1/3" Progressive Scan CMOS 2.0 mm @ F2.2, visual angle (diagonal):155°, 1080p / 2MP, 15fps, PIR angle 110°,

Max. 6 m (20 ft), MicroSD card slot support up to 256GB,

Built-in high sensitivity microphone and speaker,

IEEE802.11b, 802.11g, 802.11n, 2.4 GHz , Silver,4.3” Color Screen (480x272),

Supportive Hole Diameter,16.5 ~ 50mm, 35 ~ 105mm,

https://www.ezviz.com/product/DP2C/38395