IQBOARD Lecture Capture

IQBOARD Lecture Capture Features A Wireless Portable Lecture Recording Studio 5-minute Installation for Various Environment Start Recording with Only One Key Various Contentand Scenes for Your Recording Wireless PTZ Camera, Unbeatable Visual Experience Professional Audio Recording Online/Offline Director Online Class for Remote Learning VideoStation Wireless PTZ Camera Wireless Lavalier Microphone Application Scenarios: Lesson Capture, Events and ceremonies, outdoor activities Specifications Video Station System structure: Embedded ARM Linux Audio interface Audio Input: Line in * 1; Wireless MIC in * 1; Audio Output: Line out * 1; Audio out for earphone * 1; Video interface Video input: 5 GHz HD image transmission, 2 * 3G-SDI, 1 * HDMI IN Video output: HDMI OUT Video input format SDI input interface supports mainstream video modes like 720P25/29.97/30/50/59.94/60 fps, 1080P25/29.97/30/50/59.94/60 fps. HDMI input interface supports more than 60 graphics display modes like 1080P25, 1080P50, 1024×768@60Hz, 1920×1080@60Hz, etc. Interface Network interface: RJ45 × 1 USB interface: USB 2.0 * 1; USB 3.0 * 2 BNC interface: 2 * 3G-SDI Antenna 1: Two 5G wireless HD video network transmission antennas Antenna 2: Two 5G wireless HD video network transmission antennas Power interface: DC power * 1 (support outer diameter 5.5 mm, inner diameter 2.5 mm general interface) Storage Storage: Built in HDD 1 TB Battery Battery: Built-in 150 WH rechargeable battery pack Screen Display: 15.6 inch IPS FHD LCD screen Touch: Capacitive touch screen Physical features Environment temperature: 0°C–40°C Environment humidity: 0–85% RH Power Power consumption: ∼45 W (including battery pack charging power) Power adapter: External 19 V @ 65 W power adapter Dimension Dimension: 387 mm (W) × 248 mm (D) × 29.5 mm (H) Wireless PTZ Camera Image sensor: 1/2.8 inch HD CMOS Sensor pixels: 2.07 million pixels, 16:9 aspect ratio SDI Output: 1080P60/50/30/25/59.94/29.97; 1080I60/50/59.94; 720P60/50/30/25/59.94/29.97 LAN Output: Supports up to 1920×1080@60 fps Optical lens: 20x optical zoom lens f=5.5 mm∼110 mm Viewing angle: 3.3° (narrow angle) and 54.7° (wide angle) Aperture ratio: F1.6 – F3.5 Digital zoom: 10X Minimum illumination: 0.5 Lux (F1.8, AGC ON) Digital noise reduction: 2D&3D White balance: Auto, one-click, manual, designated Focusing system: Automatic/manual/one-key trigger Aperture: Automatic/manual Digital shutter: Automatic/manual Backlight compensation: Off/On Dynamic range: Contrast/dynamic range adjustment Video adjustment: Brightness, chroma, saturation, contrast, sharpness, black and white mode, gamma curve SNR: >50 dB Video output interface: SDI, LAN, WiFi (wireless RF) Image bitrate/stream: Dual stream output Video coding: H.265, H.264 Audio input interface: A-IN: Dual-channel 3.5 mm line-level Audio output interface: SDI and LAN Audio compression format: AAC‚ MP3‚ G.711A Network interface: 1000M Ethernet port (10/100BASE-TX) Network protocol: RTSP, RTMP, ONVIF, GB/T28181; support VISCA over IP; support for remote upgrade, remote reboot, remote reset Protocol: VISCA/Pelco-D/Pelco-P Baud rate: 115200/9600/4800/2400 bps Power interface: Standard DC interface Power adapter: Input AC100V–240V; Output DC12V/5A Input voltage: DC12V Input current: 3A (maximum) Power consumption: 13W (maximum) Capacity: 5200 mAh PTZ (Pan-Tilt-Zoom) Specifications Rotation angle range: Horizontal: ±170°, vertical: -30°∼+90° Rotation speed: Horizontal: 0.1°∼60°/sec, vertical: 0.1°∼30°/sec Preset speed: Horizontal: 60°/sec, vertical: 30°/sec Number of presets: Set up to 255 presets (10 by remote control) Others Temperature: Working temperature: -10°C∼+40°C Storage temperature: -10°C∼+60°C Humidity: Working humidity: 20%∼80% Storage humidity: 20%∼90% Dimensions: Length × Width × Height: 149 mm × 214 mm × 198 mm Weight (approx.): 1.87 kg Operating environment: Indoor Included accessories Included accessories: Power adapter, remote control, user manual, warranty card, packing list Optional accessories: Mounting bracket Wireless Lavalier Microphone Transmission Frequency Band: 2400 MHz–2483.5 MHz Audio Frequency Response: 100 Hz–16 kHz±3 dB Dynamic Range: 87 dB (circuit performance) S/N Ratio: 85 dB (circuit performance) Peak Input SPL: 97 dB SPL (built-in mic) Pairing Method: automatic Effective Working Range: 20 m (with obstacles); 50 m (open area) Dimensions: 50 mm × 44.5 mm × 15 mm Net Weight: approx. 30 g Output Interface: ø 3.5 mm TRS Charging Interface: USB 5 V Battery Type: lithium-polymer battery Receiver Transmission Type: frequency hopping / digital FSK Receiving Sensitivity: -86 dBm Battery Life: approx. 8 hrs Transmitter Modulation Type: frequency hopping / digital FSK Transmit Power: 10 dBm Mic Polar Pattern: omnidirectional Battery Life: approx. 5 hrs