Vivotek IB9387-HT-A 5MP Outdoor WDR Pro 30fps Day/Night IR Audio PoE Fixed Bullet IP Camera

Vivotek IB9387-HT-A 5MP Outdoor Bullet IP Camera

The Vivotek IB9387-HT-A is a professional-grade 5MP outdoor bullet camera engineered for demanding surveillance environments. Combining high-resolution imaging with advanced WDR Pro technology, motorized zoom optics, and IR night vision, this camera delivers comprehensive day/night monitoring with exceptional detail capture and adaptability across varied lighting conditions.

Key Features

• 5MP (2560x1920) progressive CMOS sensor with 30 fps full-resolution capture
• WDR Pro technology for balanced exposure in high-contrast lighting scenarios
• Motorized vari-focal lens (f=2.7–13.5mm) with remote focus and 48x digital zoom
• Built-in IR illuminators with Smart IR II technology extending night vision to 50 meters
• Day/night operation with removable IR-cut filter and 0.075 lux minimum illumination (color mode)
• Two-way audio capability with G.711/G.726 compression
• PoE powered with simultaneous DC 12V and AC 24V power redundancy support
• H.265/H.264/MJPEG compression with Smart Stream III adaptive streaming
• MicroSD/SDHC/SDXC card slot plus NAS recording support
• IP67 weatherproof rating for harsh outdoor conditions

Technical Highlights

Optical Performance: The motorized vari-focal lens provides flexible field-of-view control (100°–30° horizontal), enabling operators to zoom from wide-angle monitoring to telephoto identification. The P-iris mechanism maintains optimal depth of field across lighting changes. Dynamic range of 120 dB ensures detail preservation in simultaneous bright and dark areas, while shutter speeds from 1/5 to 1/32,000 seconds handle extreme exposure variations.

Night Vision & Low-Light: Six IR LEDs with Smart IR II deliver intelligent illumination scaling to prevent overexposure. The 0.01 lux B/W sensitivity and full darkness capability (0 lux with IR) enable 24/7 surveillance regardless of ambient light. IR range of 50 meters covers extended perimeters.

Video & Storage: H.265 encoding reduces bandwidth and storage requirements by up to 50% compared to H.264 while maintaining quality. Three simultaneous streams support multi-client access. Smart Stream III adapts resolution and bitrate based on scene complexity, optimizing network utilization.

Analytics & Detection: Built-in motion detection with five-window sensitivity, people detection, and intelligent VCA (Video Content Analysis) enable intrusion, loitering, line-crossing, and crowd detection. Tamper detection and cybersecurity event monitoring (brute-force, attacks, quarantine) via Trend Micro IoT Security provide comprehensive threat awareness.

Applications

Ideal for perimeter security, building entrances, parking facilities, industrial sites, and transportation hubs. The extended IR range and motorized zoom suit large-area surveillance requiring both wide monitoring and telephoto identification. Two-way audio supports remote communication in restricted access zones.

James Everett

The IB9387-HT-A represents a balanced mid-to-high performance solution for outdoor surveillance. WDR Pro combined with 120 dB dynamic range outperforms basic WDR implementations in mixed-lighting scenes. The motorized lens provides operational flexibility that fixed lenses cannot match, though setup complexity increases accordingly.

Power redundancy (PoE + 12V/24V simultaneous) is a significant advantage for mission-critical deployments. H.265 codec adoption and Smart Stream III justify the camera's cost through reduced storage and bandwidth overhead. VCA accuracy depends on license activation; free trials enable evaluation before deployment.

Operating temperature range (-30°C to 60°C with IR on) exceeds many competitors, supporting diverse climates. The 1 GB RAM and 256 MB flash are adequate but not excessive; expect stable performance with 2–3 analytics streams under normal conditions.