The Dahua SD3A400-GN-A-PV is a versatile and intelligent PT (Pan-Tilt) network camera from the Dahua Lite series. This rugged and compact camera is designed for reliable outdoor and indoor surveillance, with a 4 megapixel resolution and a range of advanced features that ensure optimal performance in a wide range of lighting conditions. With its built-in active deterrent (siren and flash), smart dual lighting (IR and white light), and smart video analysis (IVS), this is an excellent choice for those who take security seriously.Specifications: Camera Sensor: 1/3" 4MP STARVIS™ CMOS Resolution: 2560 × 1440 pixels Minimal lighting: Color: 0.002 lux @ F1.6 Black/white: 0.0002 lux @ F1.6 0 lux with lights switched on Lighting type: 2 IR LEDs + 2 white light LEDs (up to 30 meters) Electronic shutter speed: 1/3 s to 1/100,000 s DORI distances: Detection: 55.1 m Observation: 21.9 m Recognition: 10.6 m Identification: 4.6 m PTZ and Lens Focal length: 4.0 mm (fixed lens) Diaphragm: F1.6 Field of view: Horizontal: 80.2° Vertical: 43.1° Diagonal: 94.3° Pan range: 0° to 355° Tilt range: -15° to 90° Pan/Tilt speed: Manual: Pan 0.1–26°/s, Tilt 0.1–17.5°/s Preset: Pan 26°/s, Tilt 17.5°/s Number of presets: 300 Power-off memory: Supported Idle movement: Supported (preset activation) Video and Audio Video compression: H.265, H.264, MJPEG (substream) Smart codec: Smart H.265+, Smart H.264+ Streams: 2 simultaneously Supported resolutions: 4M (2560×1440) 1080p, 720p, D1, CIF Frame rate: Up to 30 fps Bitrate: 32 Kbps to 8192 Kbps Day/Night function: Automatic (ICR), color, black/white WDR: Digital WDR Noise reduction: 2D and 3D Audio: Built-in microphone and speaker Two-way audio Supported codecs: G.711a/u, PCM, G.726, MPEG2-L2, G722.1 Smart Features Video Analysis (IVS): Tripwire, intrusion detection Active deterrence: Adjustable white light (duration and frequency) Audible alarm with adjustable duration (10–30 s) Network and Storage Connection: RJ-45 (10/100 Base-T) Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, SMTP, NTP, DHCP, etc. Interoperability: ONVIF (Profiles S and T), CGI Max. users: 20 simultaneously Storage options: microSD card up to 256 GB FTP Management platforms: DMSS, Smart PSS Mobile apps: iOS and Android Nutrition and Environment Nutrition: 12 VDC ±10% or PoE (802.3af) Consumption: Normal: 4 W Maximum: 12.95 W (with lighting active) Temperature range: -30 °C to +60 °C Humidity: Up to 95% RH Protection: IP66, lightning, overvoltage and surge protection Physical Properties Dimensions: 271.7 × 165.5 × 140 mm Weight: Net: 1.07 kg Gross: 1.46 kg

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IPC-SD49225DB-HNY 2MP Speed Dome 25x zoom. PTZ, Wizsense, PoE+ Starlight:The Dahua Starlight PTZ cameras are capable of displaying high-quality colored images under conditions of minimal lighting. This is possible from an illumination level of 0.005 lux (color). The camera also has True WDR (120dB) and provides images with a quality of 2MP. With the 25X optical zoom Day/Night lens, the camera provides more details over vast areas. Unique to this PTZ camera is that it can rotate 20 degrees through its horizontal axis, so that even in the zoomed position the PTZ can still rotate upwards to provide optimal images. Lite AI; Lite AI stands for the advanced AI algorithms that Dahua uses in this camera series. By applying these algorithms, this camera is able to distinguish between people and vehicles. All other objects that do not match the algorithm, for example animals, shadows or trees, are filtered out. Cameras from the Lite AI series are equipped with Starlight technology for optimal performance in low-light situations. Electronic Image Stabilization:This starlight camera features  Smart Anti-fog and EIS (Electronic Image Stabilization) are further used to improve image quality in challenging conditions. The Starlight Smart PTZ opens up new possibilities for 24-hour camera surveillance and the overall quality of the camera has been recognized by the IFSEC Safety & Fire Excellence Awards as a finalist in the category "CCTV Camera Equipment of the Year".Specifications: 25x optical zoom Ultra low light star light camera H.265 & MJPEG Triple stream encoding Max 60fps@720P and 30fps@1080P resolution Defog, WDR, EIS, ROI, Day/Night(ICR), DNR (2D&3D), Auto iris, Auto focus, AWB, AGC,BLC Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS IVS Max 600°/s pan speed, 360° endless pan rotation Up to 300 presets, 5 auto scan, 8 tour, 5 pattern Built-in 7/2 alarm in/out IR distance up to 100m Support intelligent 3D positioning with DH-SD protocol Micro SD memory, IP67, IK10, POE+ Power supply DC 12V/3A, PoE+(802.3at)  Wall support included

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Dahua IPC-HDBW2441R-ZS 4 MP Dome Zoom Lens, Wizsense, PoE with built-in microphone.   The IPC-HDBW2441R-ZS Motor zoomsecurity camera is your ultimate solution for precision surveillance, with motorized zoom capabilities that let you focus on critical details without compromising image clarity. Whether monitoring a large area or zooming in on specific points of interest, this camera provides peace of mind for any security application. Take control of your surveillance perspective with the motorized zoom lens. Easily adjust the focal length and zoom in or out remotely to capture fine details or widen your field of view. Experience flexibility and adaptability like never before.   Witness every detail in pristine 4 MP resolution. The IPC-HDBW2441R-ZS captures clear and sharp images, so you have crystal clear images at your disposal when you need them most.   This camera is powered by Dahua's innovative WizSense technology and provides intelligent features such as human detection, perimeter security and smart event management. Receive instant notifications on your mobile device when suspicious activity is detected so you can take immediate action.   Rely on the camera's enhanced night vision capabilities to keep your property safe 24 hours a day. The built-in infrared LEDs provide excellent visibility in complete darkness and ensure constant vigilance.   Say goodbye to overexposed or underexposed images. The Smart IRtechnology of the camera automatically adjusts the intensity of the infrared illumination based on distance and focal length, ensuring balanced illumination and optimal image quality.   Capture clear images in high-contrast scenes with the Wide Dynamic Rangecamera technology. WDR Balances exposure, minimizing overexposure and underexposure to provide clear images in challenging lighting conditions.   The IP67-rated weatherproof housing of this camera is designed to withstand various weather conditions and ensures uninterrupted performance even in rugged outdoor environments. Keep an eye on your property anytime, anywhere. The IPC-HDBW2441R-ZS supports secure remote access, so you can easily view live images and recorded videos from your smartphone, tablet or computer.   With its user-friendly interface and support for Power over Ethernet (PoE), setting up the IPC-HDBW2441R-ZS a piece of cake. Get your surveillance system up and running quickly and efficiently.   Whether you need to focus on specific points or cover large areas, the IPC-HDBW2441R-ZS Motor zoomsecurity camera has you covered. Experience the power of motorized zoom and high-definition imaging in one powerful device. With precision monitoring at your fingertips, you can zoom in on clarity and out on concerns, knowing your property is constantly being watched.

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