Vivotek Vortex FD837 HTV 1Y 5MP Outdoor WDR Pro Varifocal 2 Way Audio IP Camera

Vivotek FD837-HTV 5MP Outdoor Varifocal IP Camera

The Vivotek Vortex FD837-HTV is an enterprise-grade 5MP outdoor dome camera engineered for demanding surveillance applications. Built with a 1/2.8" Progressive CMOS sensor and motorized varifocal lens (2.7–13.5mm), this camera delivers exceptional flexibility and image clarity across variable distances. WDR Pro technology ensures balanced exposure in mixed lighting, while integrated 50-meter IR illumination provides reliable night vision in zero-light conditions. Two-way audio and advanced analytics make this camera ideal for perimeter security, traffic monitoring, and facility protection.

Key Features

• 5 Megapixel 1/2.8" Progressive CMOS sensor capturing 2560 x 1920 resolution at 15fps
• Motorized varifocal lens with 2.7–13.5mm focal length and wide 95°–30° horizontal field of view
• WDR Pro technology for balanced exposure in high-contrast lighting
• IR LED illumination with 50-meter range for 24/7 surveillance
• Two-way audio with external microphone and line output
• Advanced analytics: intrusion, line crossing, loitering, and appearance search detection
• People and vehicle analytics with scene and profile search capabilities
• Built-in 256GB industrial microSD card storage (expandable)
• IP66-rated metal housing rated IK10 for extreme durability
• PoE Class 4 or DC 12V/AC 24V power options with redundancy support

Technical Specifications

Imaging: The camera operates across a wide dynamic range with shutter speeds from 1/5 to 1/32,000 seconds. Minimum illumination reaches 0.075 lux in color mode and <0.01 lux in black and white with F1.4 aperture. The P-iris and motorized focus enable precise exposure control across variable scenes.

Audio & Connectivity: Dual-channel streaming supports HD video at 1.2 Mbps and SD at 300 Kbps over standard IP networks. Audio detection and tampering detection enhance security event correlation. Six simultaneous client connections are supported with flexible live viewing and playback configurations.

Security & Durability: Multiple security layers include secure boot, signed firmware, HTTPS/TLS encryption, and video encryption. The camera operates reliably in temperatures from -30°C to 60°C (IR off) and maintains 90% RH non-condensing humidity tolerance. Comprehensive EMC and safety certifications (CE, FCC, UL, CB, RCM, VCCI) ensure compliance across global markets.

Applications

• Perimeter and fence line monitoring with intrusion detection
• Parking lot and vehicle tracking surveillance
• Facility entrances with two-way audio capability
• Traffic management and intersection monitoring
• Critical infrastructure protection requiring advanced object detection

Eden Phillips

The FD837-HTV represents a significant step up from fixed-lens cameras, offering the flexibility of motorized varifocal optics without the complexity of full PTZ systems. The combination of 5MP resolution, advanced WDR Pro processing, and intelligent video analytics makes this camera suitable for mixed-use outdoor deployments where both detail capture and broad coverage are required. The built-in people and vehicle analytics reduce reliance on external software, lowering total cost of ownership.

Power redundancy support and industrial-grade storage ensure reliable operation in remote or mission-critical installations. The 10-year warranty reflects Vivotek's confidence in build quality and durability.