Dahua 8MP 4K 25x Optical Zoom 100m IR Starlight Network PTZ Camera – WizSense Outdoor Speed Dome (DH-SD49825GB-HNR)

Master vast open-air surveillance with the Dahua 8MP 4K Starlight PTZ Camera (DH-SD49825GB-HNR)! Engineered for high-stakes outdoor perimeters, this powerful speed dome delivers ultra-detailed 4K video resolution and a massive 25x optical zoom to track subjects over incredible distances. Equipped with Dahua’s WizSense AI engine, Starlight low-light capability, and dynamic 100m infrared illumination, it automatically detects, targets, and isolates critical security events across extensive open spaces. 🦅🔒

🌟 Key Features

• 🔍 4K Ultra HD & 25x Optical Zoom: Captures crystal-clear 8MP video and zooms in on far-off license plates and facial details without losing resolution.

• 🌙 Starlight Tech & 100m IR Night Vision: Advanced low-light sensor maintains vibrant color details in dim conditions before engaging long-range 100-meter Smart IR LEDs.

• 🧠 WizSense AI Analytics (SMD Plus): Intelligent algorithm classifies humans and vehicles, eliminating false alarms caused by foliage, wind, rain, or small animals.

• 🎯 Smart Perimeter Protection: Set custom tripwires and intrusion boundaries to receive instant, targeted alerts upon perimeter breaches.

• 🌧️ IP66 All-Weather Construction: Heavy-duty, weather-sealed casing engineered to withstand extreme rainfall, high humidity, and harsh outdoor temperatures.

• ⚡ Flexible Powering via PoE+: Transmits high-speed 4K data and electrical power through a single network cable for clean, efficient setups.

• 📱 Seamless DMSS App Monitoring: View live 360° pan/tilt/zoom feeds, manage PTZ presets, and receive instant push notifications straight to your mobile device.

💡 Why You Should Buy This Product

• 🦅 Expansive 360° Total Coverage: Replaces multiple static cameras with a single, dynamic 360° speed dome that eliminates blind spots.

• 🎯 Unrivaled Long-Range Zoom Clarity: 25x optical zoom brings distant targets right up close without pixelation or loss of evidence quality.

• 💰 Cost-Effective Smart Monitoring: Intelligent target filtering reduces irrelevant motion alerts so you only focus on actual security risks.

🎯 Best For

• 🚛 Logistics & Warehouses: Securing expansive equipment yards, loading docks, and industrial storage bays.

• 🚗 Commercial Parking Lots & Depots: Monitoring large vehicle rows, dealerships, and outdoor customer spaces.

• 🏡 Private Estates & Agricultural Grounds: Protecting perimeter boundaries, farmland, and large residential estates.

⚙️ Technical Specifications

• 🏷️ Brand: Dahua

• 🆔 Model Code: DH-SD49825GB-HNR

• 📷 Product Type: Network PTZ Speed Dome Camera

• 📺 Resolution: 8MP (4K UHD - 3840 × 2160)

• 🔎 Optical Zoom: 25x Optical Zoom

• 💡 Night Vision: Starlight Technology / Up to 100m IR Distance

• 🤖 AI Features: WizSense, SMD Plus (Human/Vehicle Classification), Perimeter Protection (Tripwire & Intrusion)

• 🔄 Pan / Tilt Range: Pan: 0° to 360° continuous; Tilt: -15° to +90°

• 🌧️ Ingress Protection: IP66 Weatherproof

• ⚡ Power Supply: PoE+ (802.3at) / 12V DC

• 💾 On-Board Storage: MicroSD Card Slot (Up to 512GB)