The ADVISION AD-HDW1400R-S2 is a 4MP dome security camera designed for indoor surveillance in homes, offices, and commercial spaces. Built on the Dahua HDCVI platform, it combines a 3.6mm fixed lens, Smart IR night vision, and switchable HD/SD output to deliver reliable performance for everyday monitoring needs. The compact dome form factor makes it a discreet addition to any indoor environment.

4MP Clarity with 30fps Performance

The camera features a 1/2.7-inch CMOS sensor delivering 2560 x 1440 (4MP) resolution at up to 30 frames per second . This combination ensures smooth, detailed footage suitable for identifying faces and activity in recorded video. The progressive scanning system eliminates motion artifacts, while the electronic shutter range of 1/25s to 1/100,000s captures fast-moving subjects without blur.

3.6mm Fixed Lens for Wide Indoor Coverage

The 3.6mm fixed lens provides a balanced field of view suitable for monitoring entrances, hallways, and medium-sized rooms . The horizontal angle of view is approximately 76.4 degrees, offering broad coverage without excessive distortion . Optional 2.8mm and 6mm lens variants are available for applications requiring wider or narrower perspectives.

Smart IR Night Vision up to 20 Meters

Equipped with 12 IR LEDs and Smart IR technology, the camera provides night vision up to 20 meters . Smart IR automatically adjusts the infrared intensity based on subject distance, preventing overexposure when objects move closer to the lens. Minimum illumination is rated at 0.03 Lux at F2.0, ensuring usable performance in low-light conditions .

HD and SD Output Switching

The camera supports switchable HD and SD video output, allowing integration with a wide range of DVR systems. Whether you are using a modern HD recorder or a legacy analog DVR, this camera adapts to your existing infrastructure without requiring additional converters.

Designed for Indoor Use

The camera is specifically designed for indoor environments, making it ideal for monitoring living spaces, retail interiors, and office corridors . The dome form factor offers a discreet appearance that blends into ceiling installations. The camera operates on DC12V power, compatible with standard surveillance power systems.

Ideal Use Cases

This camera is well-suited for indoor residential monitoring of living rooms and entryways, retail stores needing discreet dome cameras for customer areas, office buildings requiring coverage of corridors and reception zones, small businesses seeking affordable 4MP surveillance, and any indoor environment where reliable night vision and clear video are priorities.

Key Features

• 4MP resolution (2560 x 1440) at up to 30fps

• 3.6mm fixed lens (2.8mm and 6mm optional)

• Smart IR night vision up to 20 meters with 12 IR LEDs

• HD and SD output switchable

• 1/2.7-inch CMOS sensor with progressive scanning

• Minimum illumination of 0.03 Lux at F2.0

• Digital Wide Dynamic Range (DWDR)

• 2D noise reduction for cleaner images

• Pan 0°–360°, Tilt 0°–90° adjustment

• DC12V power input

• Dome form factor for discreet indoor installation

• Compatible with HDCVI and standard analog DVR systems

Specifications Table