DAHUA Hero H3I 3MP Wifi Camera DMSS PTZ 2 Way Talk Humen Tracking Night Vision CCTV 2 Way Talk

Key Specifications

✅Image sensor: 1/3.2" CMOS.

✅Max resolution: 2304 × 1296 (i.e., 3 MP) 

✅Pan / Tilt range: Pan = 0° to 355°; Tilt = –5° to 80°  

✅Night-vision: IR LED; some sources say “Up to 10 m” IR illumination distance.

✅Built-in microphone and speaker for two-way audio

✅Wi-Fi connectivity: Supports IEEE 802.11 b/g/n/ax 2.4GHz (note: some listings include WiFi 6 

✅MicroSD card slot: Up to 256 GB storage support. 

✅Video compression: H.265 codec supported. 

✅Field of view: Horizontal ~73°, Vertical ~41°, Diagonal ~88°. 

✅Electronic shutter: Auto/Manual 1/3s – 1/100,000s.

✅Power: 5 V DC input. Power consumption: Basic ~1.6 W; Max (with IR + PT) up to ~3.6 W.

✅Operating environment: –10 °C to +45 °C; Humidity ≤95% (non-condensing)

✅Dimensions / Weight: Ø77.8 mm × 108.1 mm; Net weight ~195 g.