Dahua Technology IPC-HDW3541T-ZS-S2 câmara de segurança IP turret interior e exterior 2960 x 1668 pixels teto

DAHUA IPC-HDW3541T-ZS-27135S2 is a 5MP IR eyeball surveillance camera with a 1/2.7" CMOS sensor, motorized vari-focal lens (2.7–13.5 mm) and built-in IR illuminators. It supports up to 2960 × 1668 resolution, three-stream output and advanced AI functions including perimeter protection (tripwire and intrusion) and AI SSA for scene self-adaptation. The camera is suitable for indoor and outdoor use, offers IP67 protection, metal housing and flexible power options (12 VDC or PoE 802.3af).

Advantages

The camera delivers high-resolution 5MP imaging with wide dynamic range (120 dB) and low-light performance (0.005 lux color, 0.0005 lux B/W) plus IR illumination up to 40 m. Motorized vari-focal lens provides field-of-view from 99° to 28° (horizontal) and close focus to 0.8 m. Intelligent video features (IVS, Smart Search, Quick Pick with AI NVR) and multiple video codecs (H.265/H.264 and smart/A I variants) reduce bandwidth and simplify event analysis. Robust design with IP67 rating and operating temperature from −30 °C to +60 °C supports reliable outdoor deployment.

Suitable for

• General perimeter and property surveillance
• Entrances, parking lots and driveways
• Retail and commercial premises monitoring
• Small to medium outdoor and indoor installations requiring night vision

Key specifications

• Image sensor: 1/2.7" CMOS
• Max. resolution: 2960 × 1668 (5MP)
• Lens: Motorized vari-focal 2.7–13.5 mm, F1.5
• IR illuminators: 2 × IR LEDs, effective distance 40 m
• Video compression: H.265 / H.264 / MJPEG (sub stream)
• Frame rates: up to 2960 × 1668 @ 1–20 fps; multiple streams (3)
• WDR: 120 dB; Day/Night: Auto (ICR) / Color / B/W
• Intelligence: IVS (tripwire, intrusion), AI SSA, Quick Pick, Smart Search
• Storage: Micro SD (up to 256 GB), FTP, SFTP, NAS
• Network: RJ-45 (10/100), IPv4/IPv6, ONVIF
• Power: 12 VDC or PoE (802.3af)
• Protection: IP67; casing: metal
• Operating temp.: −30 °C to +60 °C
• Dimensions / Weight: 108.3 mm × ~122 mm; net 715 g

How to use

Mount the camera on a stable surface using compatible mounting hardware and ensure correct orientation for the desired field of view. Connect power via 12 VDC or PoE and attach the network cable to an RJ-45 port for access to the camera UI. Use the motorized zoom and focus controls through the camera web interface, NVR or configuration software (Smart PSS) to set framing and close focus distance. Configure video streams, motion detection areas, IVS rules and storage destinations (Micro SD, FTP or NAS) according to your monitoring requirements.

Recommendations

For best image quality, perform lens adjustment and focus at installation height and lighting conditions representative of typical operation. Enable Smart H.265+/AI coding to reduce bitrate when long-term recording is required, and keep firmware updated to maintain cybersecurity features. When used outdoors, install under a shelter if possible to reduce direct exposure to extreme weather despite the IP67 rating.