VIVOTEK launches H.264 Day & Night Speed Dome Network Camera – SD8111/8121

VIVOTEK SD81x1, equipped with a 12x optical zoom lens, is a high performance day/night speed dome network camera geared for professional surveillance applications, representing another significant addition to VIVOTEK's high-end H.264 network camera portfolio. 

Adopting a 12x optical zoom lens and utilising Sony's EXView CCD sensor, this network camera allows for not only close-up images with exceptional detail from a faraway distances, but also crystal-clear, razor-sharp video of fast-moving objects without jagged edges. With a sophisticated pan/tilt mechanism, it provides fast, precise movement with endless 360-degree pan and 90-degree tilt. The user can easily control the lens position via mouse or joystick to track the object of interest and set up to 128 preset positions for patrolling. 

The day and night functionality also makes the SD81x1 ideal for operating under diverse lighting conditions. When lighting conditions turn poor, the IR-cut filter will automatically disengage to accept IR illumination and improve image quality. With the new 2D & 3D noise reduction technology, environmental noise is removed to provide crystal clear nighttime video and the camera automatically switches from colour to black and white, assuring optimal image quality at all times. Additional advanced features, including 3GPP mobile surveillance, two-way audio via SIP protocol, and digital I/O for external sensors & alarms, make the VIVOTEK SD81x1 a full-featured speed dome and a suitable solution for all levels of enterprise projects such as airports, parking lots, and shopping malls, where high-level reliability and precision are an absolute must. 

Key features:

1.  Sony EXview HAD CCD Sensor in D1 Resolution
2. 12x Zoom Lens
3.  360° Continuous Pan and 190° Tilt
4.  Removable IR-cut Filter for Day & Night Functionality
5.  Real-time H.264, MPEG-4, and MJPEG Compression (Triple Codec)
6.  Simultaneous Multiple Streams
7.  3D Noise Reduction for Clear Nighttime Image
8.  Activity Adaptive Streaming for Dynamic Frame Rate Control
9.  Two-way Audio via SIP Protocol
10.  Built-in SD/SDHC Card Slot for On-board Storage
11.  Supports ONVIF Standard to Simplify Integration and Enhance Interoperability