Detail View


LF-930 is independently developed by Shenzhen Qianhai Linghao Technology Co., Ltd., and has a high-definition conference network camera with independent intellectual property rights. It has a built-in 30-time original Japanese Tamron optical zoom lens, powerful HD image engine and wide dynamic range. The high signal-to-noise ratio image imaging algorithm, combined with the unique 2D/3D noise reduction algorithm, provides users with a 1080P60 full HD broadcast-quality image experience.

The LF-930 delivers quiet, high-speed pan/tilt operation and wide-area object capture, saving up to 255 presets, combined with an excellent pan/tilt design that provides superior external/remote control Positioning characteristics.

The LF-930 can output digital HD images through HD-SDI and HDMI interfaces, as well as a video and audio encoding engine. It supports the industry-leading H.265 video encoding, and outputs multiple channels of video and audio streams through a network interface. The mainstream network communication protocol is the perfect combination of HD conference cameras and network cameras.

The LF-930 works seamlessly with the industry's leading codecs, video conferencing terminals, and other video systems. It is an ideal choice for professional video conference room integration, distance learning and industry recording and broadcasting applications.

□ 1080P60 full HD broadcast image
Built with a 1/2.8-inch HD CMOS sensor, combined with a powerful image engine and imaging algorithms, it delivers a full HD broadcast-quality image experience of up to 1080P60.
□ “Secret and far-reaching” visual enjoyment
Wide dynamic range, high signal-to-noise ratio image effect, combined with the unique 2D/3D noise reduction algorithm, greatly reduces image noise, keeps the picture clean and clear in low-light environments, and provides "quiet and far-reaching" visual enjoyment.

□ 360 times zoom range

Equipped with a high-performance motorized zoom lens with up to 240x zoom (20x optical + 12x digital).
□ New generation H.265 coding
Built-in video and audio encoding capabilities, support H.265/H.264 video encoding and G.711/G.726 audio encoding, enabling 1080p full HD ultra-low bandwidth transmission.
□ High speed and accurate pan/tilt positioning
With the new stepping motor, the pan/tilt is quiet and stable, and the positioning is accurate and rapid. The maximum speed can reach 200 degrees/second.
□ Multi-channel simultaneous output video interface
Multi-channel high-definition video output interface (3G-SDI, HDMI, IP network) provides simultaneous high-quality image transmission.
□ Rich and complete external control
Support RS232, RS485 and IP interfaces, compatible with all kinds of mainstream communication protocols, can achieve full and flexible control of the camera.
□ Convenient and flexible installation and use
Chinese and English on-screen menu, with multi-function infrared remote control, easy and flexible operation. Support a variety of installation methods (dressing / ceiling / wall / boom, etc.).
Model LF-930
Image Sensor 1/2.8" HD CMOS
Sensor pixel 5 million pixels
Video format (HD) 1080p60, 1080p50, 1080p30, 1080p25, 1080i60, 1080i50, 720p60, 720p50
Video format (standard definition) NTSCPAL
Optical lens 30x optical zoom lens, f=4.3-129mm, Fw/1.6 to Ft/5.0
Zoom factor 30x optical zoom, 12x digital zoom
Minimum imaging distance 0.5m (wide angle) - 1.2m (distal)
Horizontal viewing angle 68.2o (wide angle) - 2.1o (remote)
Focus system Auto / manual / one-button trigger
Minimum illumination 0.5lux50IREF1.6
Exposure Control Auto/Manual/Shutter Priority/Aperture Priority/Brightness Control/Backlight Compensation
Shutter speed 1/60 to 1/10,000 second (60Hz system), 1/50 to 1/10,000 second (50Hz system)
Gain automatic / manual
White balance Auto / Indoor / Outdoor / One button trigger / Manual
Effect mode Backlight compensation, horizontal mirroring, vertical flip
Digital noise reduction 2D & 3D digital noise reduction
Signal to noise ratio 55dB
Backlight compensation Off / On Auto backlight compensation
Rotation speed Level: 2.2°200°/sec, Vertical: 1.5°100°/sec
Angle range Horizontal: ±170°, vertical: -30° to 90°
Preset point 255
Preset accuracy 0.1°
HD output interface 1 channel 3G HD-SDI, 1 channel HDMI
SD output interface 1 channel CVBS (RCA interface)
Multi-channel video output Supports 2-channel HD video simultaneous output
Network interface 1 way RJ45, 10M/100M adaptive Ethernet port
Audio input interface 1-way Line In, 3.5mm audio interface
USB interface 1 channel USB2.0, type A socket
Communication interface 1 way RS485/422 compatible interface, 2 core terminal interface
1 way RS232 In, 1 way RS232 Out, 8 pin DIN, daisy chain networking
Communication protocol VISCA PELCO-DPELCO-P
Communication baud rate 2400/4800/9600/19200/38400 bps
Video coding standard H.265H.264MJPEG
Main stream resolution 1920x10801280x720
Auxiliary stream resolution 720x576720x480960x540
Video bit rate variable 128k—8192kbps
Video frame rate 50Hz1—50fps60Hz1—60fps
Audio coding standard G.711/G.726
Audio code rate 96k/128K/256K 可选
Menu Chinese and English menu
Address range 0 to 255
Temperature Operating temperature: 0°C+50°C, storage temperature: -20°C+70°C
Ambient humidity 095% (no condensation)
Power supply 12V DC
Power consumption <10W
Dimensions 260x163x170 mm (length X width X height)
Net weight 1.95kg