HikVision HiLook PTZ-N3404LIU-SL 4MP PTZ Camera, 4X Zoom, IR 2.8-12MM

Intelligent PTZ surveillance camera with auto-tracking and active deterrence features

The HiLook PTZ-N3404LIU/SL is a 4MP intelligent network PTZ camera designed for comprehensive surveillance across commercial, industrial, retail, and perimeter security applications. Featuring a 4× optical zoom lens, 350° pan range, 90° tilt range, and intelligent auto-tracking capabilities, it enables operators to monitor large areas while maintaining detailed visibility of subjects. Advanced human and vehicle detection, active red and blue warning lights, two-way audio, and 120 dB WDR technology help improve situational awareness and security response. With H.265+ video compression, onboard storage support, and IP66 weather protection, it delivers dependable performance in demanding environments.

Key Features

• 4MP High-Resolution Imaging: Captures detailed video at up to 2560 × 1440 resolution for clear monitoring and evidence recording.
• 4× Optical Zoom Lens: Adjustable 2.8–12 mm motorised lens provides flexible coverage and detailed close-up viewing of subjects.
• Intelligent Human and Vehicle Detection: Advanced analytics distinguish between people and vehicles to reduce nuisance alarms and improve event accuracy.
• Auto-Tracking Functionality: Automatically follows detected targets to maintain visibility as they move through monitored areas.
• Wide PTZ Coverage: Supports 350° pan and 90° tilt movement for broad area surveillance with minimal blind spots.
• Two-Way Audio Communication: Built-in microphone and speaker enable real-time communication and audio monitoring.
• Active Deterrence Features: Integrated red and blue flashing lights provide a visual warning to help deter unwanted activity.
• Superior Low-Light Performance: Large F1.5 aperture and infrared illumination up to 50 metres deliver clear images in low-light environments.
• 120 dB Wide Dynamic Range: Maintains image clarity in scenes with challenging lighting and strong backlight conditions.
• Perimeter Protection Analytics: Supports line crossing, intrusion, region entrance, and region exiting detection with human and vehicle classification.

A versatile PTZ security solution that combines intelligent analytics, active deterrence, and flexible monitoring capabilities for a wide range of surveillance applications