Dahua IPC-HDBW3541R-ZS-S2 5MP 2.7mm WizSense IR Vari-focal Dome Network Camera

Dahua IPC-HDBW3541R-ZS-S2 5MP 2.7mm WizSense IR Vari-focal Dome Network Camera The Dahua IPC-HDBW3541R-ZS-S2 is a 5MP WizSense dome network camera designed for intelligent surveillance across commercial, residential and public-facing environments. Its motorised 2.7–13.5 mm vari-focal lens allows the viewing angle to be adjusted remotely, providing a choice between wide-area coverage and a more focused view of distant subjects. SMD 4.0, AI Scene Self-adaptation and human and vehicle classification support more focused monitoring. The camera also provides up to 40 metres of infrared illumination, a built-in microphone, three video streams, local microSD recording, PoE installation and an IP67 and IK10-rated metal enclosure. Detailed 5MP Imaging The 1/2.7-inch CMOS sensor captures video at up to 2960 × 1668 resolution at 20 frames per second. The camera can also record at 2688 × 1520 resolution at up to 25 or 30 frames per second, providing a practical balance between image detail and frame rate. Motorised Vari-focal Lens The motorised 2.7–13.5 mm lens allows the field of view to be adjusted from a wide 114° horizontal view to a focused 32° view. This makes the camera suitable for installations where the required viewing angle needs to be refined during setup or changed to suit a specific monitoring area. Human and Vehicle Classification WizSense perimeter protection applies human and vehicle classification to supported tripwire and intrusion rules. SMD 4.0 categorises motion-detection targets and filters unrelated objects, helping operators concentrate on relevant human and vehicle events. AI Scene Self-adaptation AI Scene Self-adaptation can identify environmental conditions such as rain, fog, backlighting, low light and flicker. The camera then adjusts supported image parameters to suit the detected scene conditions. Low-light and Infrared Monitoring The F1.5 lens and low-light imaging system support colour operation down to a rated 0.005 lux. When available light falls further, three integrated infrared LEDs provide illumination at distances of up to 40 metres. Clearer Images in Difficult Conditions True 120 dB Wide Dynamic Range helps retain details when bright and dark areas appear within the same scene. Electronic Image Stabilisation, defog, Highlight Compensation, Backlight Compensation and 3D Noise Reduction provide additional options for managing challenging monitoring environments. Flexible Recording and Audio Three video streams support different recording and viewing requirements. Video can be stored on a compatible microSD card with a capacity of up to 256 GB or sent to supported FTP, SFTP and NAS storage. A built-in microphone captures audio without requiring a separate external microphone. Weather and Impact Protection The metal dome enclosure carries IP67 ingress-protection and IK10 impact-resistance ratings. It is specified for operating temperatures from −30 °C to +60 °C and can be powered using 12 V DC or IEEE 802.3af PoE. Key Features: 5MP CMOS sensor captures video at up to 2960 × 1668 resolution. Motorised 2.7–13.5 mm F1.5 vari-focal lens provides adjustable scene coverage. SMD 4.0 and perimeter protection support human and vehicle classification. AI Scene Self-adaptation adjusts supported image settings for changing environmental conditions. Three infrared LEDs provide illumination at distances of up to 40 metres. Three video streams, microSD storage and a built-in microphone support flexible recording. IP67 and IK10-rated metal enclosure provides weather and impact protection. Technical Specifications: Specification Details Brand Dahua Model IPC-HDBW3541R-ZS-S2 Manufacturer Part Number DH-IPC-HDBW3541R-ZS-S2 Product Type IR motorised vari-focal dome WizSense network camera Camera and Imaging Image Sensor 1/2.7-inch CMOS Maximum Resolution 2960 × 1668 Scanning System Progressive Electronic Shutter Automatic or manual, 1/3 s to 1/100,000 s Minimum Illumination 0.005 lux at F1.5 in colour; 0.0005 lux at F1.5 in black and white; 0 lux with the illuminator on Signal-to-noise Ratio Greater than 56 dB Day/Night Operation Automatic ICR, colour or black and white Infrared Illuminators Three integrated IR LEDs Maximum IR Distance 40 m Adjustment Range Pan: 0°–355°; tilt: 0°–80°; rotation: 0°–355° Lens Lens Type Motorised vari-focal Focal Length 2.7–13.5 mm Lens Mount Ø14 Maximum Aperture F1.5 Horizontal Field of View 114°–32° Vertical Field of View 58°–17° Diagonal Field of View 138°–36° Minimum Focus Distance 0.8 m Wide-angle DORI Distance Detect: 64 m; observe: 25.6 m; recognise: 12.8 m; identify: 6.4 m Telephoto DORI Distance Detect: 210 m; observe: 84 m; recognise: 42 m; identify: 21 m Intelligent Functions Smart Motion Detection SMD 4.0 with human and vehicle classification Perimeter Protection Tripwire and intrusion detection with human and vehicle classification AI Scene Self-adaptation Supported Quick Pick Supports human and vehicle target searching from SMD events when used with a compatible AI NVR Smart Search Supports refined intelligent searching, event extraction and event-video merging with a compatible Smart NVR Motion Detection Four rectangular detection areas Video and Image Functions Main Stream 2880 × 1620 or 2960 × 1668 at 1–20 fps; 2688 × 1520 at 1–25/30 fps Sub-stream 1 704 × 576 at 1–25 fps or 704 × 480 at 1–30 fps Sub-stream 2 1920 × 1080 at 1–25/30 fps Stream Capability Three streams Video Compression H.265, H.264, H.264H, H.264B and MJPEG; MJPEG supported on the sub-stream Smart Codec Smart H.265+ and Smart H.264+ AI Coding AI H.265 and AI H.264 Video Bit Rate H.264 and H.265: 3–8192 kbps Bit-rate Control CBR or VBR Wide Dynamic Range 120 dB WDR Image Enhancement Backlight Compensation, Highlight Compensation, 3D Noise Reduction, defog and Electronic Image Stabilisation Region of Interest Four configurable areas Privacy Masking Four configurable areas Image Rotation 0°, 90°, 180° or 270°; 90° and 270° supported at 2688 × 1520 or lower Audio Microphone Built-in microphone Audio Compression G.711a, G.711Mu, PCM, G.726 and G.723 External Audio Connections Not included on the ZS model Network and Storage Network Connection RJ-45 10/100 Base-T Ethernet Interoperability ONVIF Profile S, Profile G and Profile T; CGI Local Storage MicroSD card up to 256 GB Network Storage FTP, SFTP and NAS Maximum Users 20 users Management Software SmartPSS Lite, DSS and DMSS Mobile Platforms iOS and Android Power and Construction Power Supply 12 V DC or PoE (IEEE 802.3af) Basic Power Consumption 4 W using 12 V DC; 4.9 W using PoE Maximum Power Consumption 9.2 W using 12 V DC; 10.5 W using PoE Ingress Protection IP67 Impact Protection IK10 Casing Material Metal Operating Temperature −30 °C to +60 °C Operating Humidity Less than 95% RH Dimensions 94 mm × Ø122 mm Net Weight 713 g Gross Weight 986 g Compatible Optional Accessories Junction Box Dahua PFA137 Mount Adapter Dahua PFA109 Ceiling-mount Bracket Dahua PFB220C Wall-mount Bracket Dahua PFB206W Memory Card Dahua TF-P100 microSD memory card Please note: The accessories listed above are optional and are not confirmed as part of the camera package. Add the Dahua IPC-HDBW3541R-ZS-S2 to your cart for adjustable 5MP surveillance with intelligent human and vehicle detection, integrated audio and a weather- and impact-resistant dome enclosure.