HIKVision 4 MP Smart Hybrid Bullet Camera 2 Way Audio with Red & Blue Strobe light

The Hikvision DS-2CD2T47G3-LIS2UY/SRB is a professional 4 MP ColorVu bullet IP camera designed for intelligent perimeter protection and proactive security. Equipped with a 1/1.8-inch Progressive Scan CMOS sensor, F1.0 large-aperture lens, and HikAI-ISP technology, it delivers sharp, full-color images around the clock, even in extremely low-light conditions, while significantly reducing image noise.

The camera features Smart Hybrid Light technology that intelligently combines infrared and white LED illumination with three lighting modes, providing clear visibility up to 60 meters. Advanced deep-learning analytics accurately identify people and vehicles, reducing false alarms caused by animals, shadows, rain, or moving foliage.

For enhanced security, the SRB model includes active deterrence with red and blue flashing warning lights, a built-in speaker for audible warnings, and two-way audio, allowing operators to communicate with visitors or warn off intruders remotely. Dual-array microphones capture high-quality audio for improved situational awareness.

Built for demanding environments, the camera features an IP67-rated weatherproof enclosure and NEMA 4X anti-corrosion protection, making it suitable for outdoor, industrial, and coastal installations. It supports H.265+, H.265, H.264+, and H.264 compression, microSD storage up to 512 GB, PoE+, alarm and audio interfaces, and seamless integration with Hikvision and ONVIF-compatible video management systems.

Key Specifications

• Image Sensor: 1/1.8″ Progressive Scan CMOS
• Resolution: 4 MP (2688 × 1520)
• Lens Options: 2.8 mm or 4 mm fixed lens
• Aperture: F1.0
• ColorVu: 24/7 full-color imaging
• Smart Hybrid Light: IR + White Light (up to 60 m)
• AI Analytics: Human & Vehicle Classification
• Active Deterrence: Red & Blue flashing strobe lights and audible warning
• Audio: Built-in dual-array microphones and two-way audio
• Alarm I/O: Supported
• Video Compression: H.265+, H.265, H.264+, H.264
• Storage: microSD/microSDHC/microSDXC up to 512 GB
• Power: 12 VDC or PoE+ (IEEE 802.3at)
• Protection: IP67 weatherproof, NEMA 4X anti-corrosion
• Operating Temperature: -30°C to 60°C
• Maximum Frame Rate: Up to 30 fps at 4 MP