Vivotek Vortex FE931 EHV 12MP Outdoor WDR Pro Fisheye Two way Audio IP Camera

Vivotek FE931 EHV 12MP Outdoor Fisheye IP Camera

The Vivotek Vortex FE931 EHV is a professional-grade 12MP outdoor fisheye camera engineered for comprehensive 360-degree surveillance coverage. Built for demanding security applications, this camera combines extreme wide-angle imaging with advanced analytics and robust environmental durability, making it ideal for perimeter monitoring, campus security, and critical infrastructure protection.

Key Features

• 12MP 1/2.3" Progressive CMOS sensor with exceptional low-light sensitivity
• 180° horizontal, vertical, and diagonal fisheye field of view with zero blind spots
• WDR Pro technology for balanced imaging across extreme lighting contrasts
• Day/night capability with 20-meter IR illumination and IR cut filter
• Minimum illumination: 0.1 lux color, <0.005 lux B/W, 0 lux with IR on
• Two-way audio with 5-meter effective range and audio detection
• IP66-rated metal body with IK10 impact resistance for harsh outdoor environments
• IEEE 802.3at PoE Class 4 powered with 22.5W maximum consumption
• Built-in 512GB industrial microSD card slot for onboard storage

Advanced Analytics & Detection

The FE931 EHV delivers intelligent video analytics across multiple detection categories. People analytics include intrusion detection, line crossing, loitering detection, and appearance search capabilities. Vehicle analytics provide equivalent intrusion, line crossing, and loitering monitoring. Object detection covers unattended and missing object scenarios, enabling proactive threat identification and automated alerting for critical security events.

Video Performance & Streaming

The camera delivers HD resolution at 2944 x 2944 pixels and SD at 1024 x 1024, both at 15fps. Adaptive streaming provides 3Mbps upload for HD and 300Kbps for SD, optimizing bandwidth utilization for network efficiency. Support for up to 6 simultaneous clients (4 live viewing + 2 playback) enables multi-user monitoring and incident review without service degradation.

Security & Reliability

Enterprise-grade security includes secure boot, signed firmware, HTTPS/TLS 1.2 encryption, and video stream encryption. The camera supports comprehensive networking protocols including RTSP/RTP, WebRTC, IPv4/IPv6, QoS, and NTP. Operating temperature range of 40°C to 55°C (IR off) and 40°C to 50°C (IR on) ensures performance across seasonal extremes. Environmental certifications include CE, FCC, UL, CB, IP66, and IK10 ratings.

Typical Applications

• Campus and facility perimeter monitoring
• Parking lot and outdoor area surveillance
• Critical infrastructure protection
• Traffic and vehicle monitoring
• Wide-area event coverage
• Remote site unattended monitoring

James Everett

The FE931 EHV represents a mature platform for organizations requiring complete 360-degree outdoor coverage without mechanical pan-tilt complexity. The extreme f/1.22 focal length delivers genuine 180-degree coverage in all planes, eliminating the coverage gaps inherent in traditional wide-angle designs. Low-light performance—rated 0.005 lux monochrome—approaches security-grade sensitivity for 24/7 autonomous operation.

The fixed 15fps frame rate is adequate for analytics-driven detection but lower than motion-heavy applications; confirm suitability for your use case. Built-in 512GB storage provides approximately 2-3 days of continuous recording at HD bitrate, serving as a localized failsafe for network outages. Two-way audio is one-way only (clarify with vendor), limiting active communication.

IP66/IK10 ratings and 10-year warranty underscore build quality. PoE Class 4 power availability is standard in enterprise environments; verify switch capacity before deployment. The 701g weight and compact ø150mm form factor simplify installation on existing fixtures.