Dahua IPC-PFW3849S-A180-AS-PV 2x4MP TiOC Duo Bullet WizSense IP Camera – AI surveillance system

Dahua IPC-PFW3849S-A180-AS-PV is a 180° panoramic dual 2×4MP TiOC bullet network camera designed for intelligent video surveillance of entrances, perimeters, and wide-area zones where complete coverage without blind spots is an operational requirement. It is commonly deployed in security systems for commercial buildings, parking areas, warehouses, and industrial perimeters where real-time person and vehicle identification and active deterrence are priorities. TiOC (Three-in-One Camera) technology integrates IR and warm light illumination, two-way audio, and active sound and light alarm into a single device without additional external equipment.

The dual 1/2.7" CMOS sensor with a fixed 2.8mm lens and F1.4 aperture delivers a 180° horizontal field of view with minimum illumination of 0.005 lux in color and 0 lux with the illuminator active, covering low-light and complete darkness scenarios. 120 dB WDR handles high-contrast scenes — entrance areas with direct sunlight or parking lots with mixed lighting — without overexposure or dark zones. AI H.265+ compression and Smart Codec reduce bandwidth consumption and storage requirements compared to standard H.264 without image quality compromise.

The WizSense system with SMD 4.0 filters false alarms triggered by animals or vegetation and accurately classifies targets as persons or vehicles for tripwire, intrusion, stay detection, and loitering detection rules. The built-in dual microphone, active speaker (110 dB at 10 cm), and alarm output enable active sound and light deterrence upon event detection without manual intervention. RJ-45 connectivity with PoE 802.3af and 12 VDC alternative power simplify single-cable installation.

Recommended for security integrators and CCTV installers implementing intelligent perimeter surveillance with panoramic coverage and active deterrence in commercial and industrial projects. Well-suited for organizations requiring false alarm reduction, precise target classification, and real-time alerting through Dahua DSS, Smart PSS, or the DMSS mobile application. Dahua IPC-PFW3849S-A180-AS-PV is a complete solution for wide-area surveillance where a single camera replaces conventional multi-camera configurations.