Dahua Wireless Outdoor PIR Motion Detector Camera – 868MHz & Pet Immunity (DHI-ARD2251E-W2-868V)

Protect your outdoor perimeter with real-time visual verification using the Dahua Wireless Outdoor PIR Motion Detector Camera (DHI-ARD2251E-W2-868V)! Built specifically for harsh outdoor environments, this heavy-duty detector pairs dual PIR sensors with an integrated camera to capture snapshot photos the moment motion is detected. Connected to your Dahua AirShield alarm system, it sends rapid photographic evidence directly to your smartphone so you can verify outdoor threats instantly. 🏡📸

🌟 Key Features

• 📸 Outdoor Visual Verification: Captures high-resolution snapshot images upon motion detection and immediately sends visual alerts to your phone.

• 🎯 Dual PIR Technology: Uses dual passive infrared sensors to drastically reduce false alarms caused by moving foliage, wind, rain, or small animals.

• 🐾 Advanced Pet Immunity: Smart digital detection algorithms ignore outdoor pets and stray animals weighing up to 80 cm in height (up to ~40 kg).

• 🌙 Built-in IR Night Vision: Integrated Infrared LED illumination ensures crisp image snapshots even in total darkness up to 12 meters.

• 🌧️ IP65 Weatherproof Housing: Designed to withstand heavy rain, dust, direct sunlight, and extreme temperatures for dependable outdoor performance.

• 📡 868MHz Secure Wireless Transmission: Long-range RF communication up to 1,600 meters in open space with AES-128 encryption and anti-jamming frequency hopping.

• 🛡️ Anti-Masking & Tamper Alarm: Features active IR anti-masking to detect intentional blinding or blocking, alongside front/rear tamper protection.

• 🔋 Long Battery Life: Powered by high-capacity replaceable lithium batteries designed for multi-year maintenance-free operation.

💡 Why You Should Buy This Product

• 🛡️ Catch Intruders Before Entry: Secures your perimeter, garden, or driveway before intruders reach doors or windows.

• 👁️ Eliminate Outdoor False Alarms: Combining dual PIR detection with photo verification ensures you only respond to genuine security threats.

• 🔌 Flexible Wire-Free Mounting: Completely wireless battery power eliminates the high cost of laying long outdoor power or video cables.

🎯 Best For

• 🏡 Residential Driveways & Gardens: Perimeter coverage for front yards, gated driveways, swimming pool areas, and back patios.

• 🏬 Commercial Warehouses & Loading Docks: After-hours visual monitoring for outdoor storage yards, loading bays, and side entrances.

• 🏢 Construction Sites & Remote Facilities: Flexible wire-free boundary security for fence lines and open equipment yards.

⚙️ Technical Specifications

• 🏷️ Brand: Dahua

• 🆔 Model Code: DHI-ARD2251E-W2-868V

• 📷 Product Type: Wireless Outdoor PIR Motion Detector with Built-in Camera

• 📻 Carrier Frequency: 868.0 MHz – 868.6 MHz

• 🔐 Wireless Encryption: AES-128 Encryption

• 🎯 PIR Coverage: 12 meters (39 ft) range with 90° wide detection angle

• 🐾 Pet Immunity: Up to 80 cm target height (~40 kg)

• 💡 Night Vision: Integrated IR LED light (up to 12m illumination)

• 🛡️ Protective Rating: IP65 Weatherproof (Outdoor rated)

• 📡 Transmission Distance: Up to 1,600 meters (open area)

• 🔋 Power Source: CR123A Lithium Batteries (Up to 3–4 year battery life)

• 🛠️ Installation Method: Wall Mount (Recommended height: 0.8 m to 1.2 m)