Dahua IPC-HFW3849T1-ZAS-PV-2712-PRO – 8MP TiOC PRO Bullet Camera, Varifocal, Active Deterrence

The Dahua IPC-HFW3849T1-ZAS-PV-2712-PRO is a professional outdoor bullet camera from the WizSense TiOC PRO series. Its 8MP (4K) 1/1.8" CMOS sensor, motorised varifocal lens (2.7–12 mm), and advanced WizColor technology deliver exceptional image sharpness day and night — including full-colour imaging without supplemental lighting. The built-in active deterrence system, featuring red and blue warning lights and a configurable audible alarm, deters potential intruders before an incident occurs.

Key features

• Sensor: 1/1.8" CMOS, 8MP (3840 × 2160), progressive scan
• Lens: motorised varifocal 2.7–12 mm with autofocus (ZAS)
• Frame rate: max. 8MP @ 25/30 fps
• Min. illumination: 0.001 lux (colour) / 0.0005 lux (B/W) / 0 lux with illuminator on
• Dual illumination (TiOC PRO): IR LED up to 60 m + warm white light up to 60 m; freely switchable modes
• Active deterrence: built-in red & blue warning lights and audible siren for immediate on-site deterrence
• WDR: 120 dB True WDR for high-contrast scenes
• AI / smart features (WizSense): SMD 4.0 (human & vehicle classification), intrusion, tripwire, loitering detection, stay detection, face detection (full image)
• Video compression: H.265+ / H.265 / H.264+ / H.264 / MJPEG
• Audio: dual built-in microphones and built-in speaker for two-way talk; configurable alarm tones and messages
• Storage: Micro SD card slot (up to 512 GB), FTP, SFTP, NAS
• Interfaces: alarm in/out, audio in/out, RJ-45 (PoE)
• Power: PoE 802.3af / 12V DC; wide voltage tolerance (±30%)
• Protection: IP67
• Protocols: ONVIF, CGI, SDK; compatible with Dahua NVR and VMS systems
• Dimensions: 288.4 × 94.4 × 84.7 mm

Ideal for demanding perimeter applications at car parks, warehouses, industrial facilities, and entry zones where precise detection, rapid response, and active deterrence are essential.