IQBOARD Digital Lecturn

IQBOARD Digital Lecturn Features Capacitive & Electromagnetic Dual Touch Dual Screens with Optical Bonding 30°- 60° Screen Adjustment Unified Device Control from Local and Network Handy use on the built-in computer 3x2 AV Matrix Switch AV Broadcasting and Live Streaming Wireless Microphone & Sound Amplification System Precise pen control with convenience Specifications Desktop Digital Podium Panel type: IPS (TFT-LCD) Effective screen size: 23.8 inch Resolution: 1920 (H) × 1080 (V) Colors: 16.7M Brightness: 350 cd/m² Contrast ratio: 1000:1 Surface 3 mm Hardened Anti-Reflection Safety Glass (MOHS 8) AG+AF Optical Bonding Technology Viewing angles: 178° (H), 178° (V) Control Panel Panel type: IPS (TFT-LCD) Effective screen size: 10.1 inch Resolution: 1200 (H) × 1920 (V) Brightness: 250 cd/m² Contrast ratio: 1000:1 Surface 3 mm Hardened Anti-Reflection Safety Glass (MOHS 8) AG+AF Optical Bonding Technology Viewing angles: 178° (H), 178° (V) Handwriting Specification Technology: Capacitive Pen: Active pen Pen pressure: 4096 levels Reading accuracy: ±0.25 mm (center) Identification height: <5 mm Windows INK: YES Compatible operating systems: Windows 7/8/10/11 Signal interface: USB Port Touch Specification Technology: Capacitive Touch points: 10 points touch Compatible operating systems: Windows 7/8/10/11 Built-in PC CPU: Intel® Core™ i5 RAM: 8 GB Storage: 512 G SSD Graphics card: Intel® Iris® Xe Graphics eligible Network card: 1 × 10/100/1000M self adaptive Ethernet LAN port WIFI: Support 802.11ac/a/b/g/n; BT I/O LAN switch: 10M / 100M RJ45 * 3 Audio: 3.5 mm line in * 1 3.5 mm line out (mixed) * 1 Mic 6.35 mm wired MIC in * 1 3.5 mm MIC out * 1 UHF wireless MIC (Built-in receiver) HDMI matrix HDMI 2.0 in * 2 HDMI 2.0 out * 2 USB USB 2.0 (device) * 2 USB 2.0 (touch) * 1 Communication interface RS232 * 1, RS485 * 1, IR-In * 1, IR-Out * 1 Power amplifier (40W+40W) * 2, supports up to 4 passive speakers (2 pairs, fixed impedance) Antenna Integrated hidden antennas (wireless mic & 2.4G Wi-Fi) Power Control Relay control for light (External) * 1 Power output and control for display or others (Display) * 1 Power output and control for projection screen (UP-DOWN port) * 1 Power Power supply for NDP500 * 1 Power fuse * 1 Feature Remote control & centralized management: Support Push notification: Support Wireless module (CBX): Support NFC: Support Networked AV Decoder-Media Content With high-efficiency audio and video decoding function, it utilizes RTMP protocol to decodes AV media content (720p@30fps recommended, up to 1080p@30fps) distributed from media server that is with Q-NEX streaming service system built-in, and plays instantly or on schedule in the classroom media devices. Audio Formats Supported: MP3, WAV, FLAC, Ogg, Opus, and other mainstream audio formats. Video Formats Supported: MP4, MKV, RMVB, RM, MOV, AVI, FLV, WMV, and other mainstream video formats. Networked AV Decoder-Live AV Streaming Supports RTMP protocol for high-definition live streaming, playing content (720p@30fps recommended, up to 1080p@30fps) from IP cameras and the like, through media server that is with Q-NEX streaming service system built-in, delivering content to classroom media devices. Stand adjustment 30° - 60° Power supply 100V∼240V AC 50 / 60 Hz Environmental conditions Temperature: During use: +0°C–+40°C; in storage: -15°C–+60°C Humidity: During use: 20–80% (no condensation); in storage: 10–90% (no condensation) Handheld Microphone Receiving sensitivity: ≥85 dBm Receiver working current: 5 V / 180 mA Frequency range: 640 MHz ∼ 690 MHz Sensitivity: 51 dB±3 dB (0 dB = 1 V/Pa 1 kHz) Frequency response: 50 Hz ∼ 15 kHz Microphone type: Dynamic cardioid microphone SNR: ≥65 dB Transmit power: >20 dBm Distortion: <0.5% Effective distance: <40 m Latency: <5 ms Operating temperature: -25 °C° – 60 °C° Power supply: 2 * AA batteries Microphone working current: 100 mA @ 3 V Battery lifetime: 12 Hours Lapel Microphone Receiving sensitivity: ≥85 dBm Receiver working current: 5 V / 180 mA Frequency range: 640 MHz ∼ 690 MHz Sensitivity: 51 dB±3 dB (0 dB = 1 V/Pa 1 kHz) Frequency response: 50 Hz ∼ 15 kHz Microphone type: Condenser microphone SNR: ≥105 dB Transmit power: 16∼25 dBm Distortion: <0.5% Effective distance: <40 m Latency: <5 ms Operating temperature: -25 °C° – 60 °C° Power supply: 2 * AA batteries Microphone working current: 200 mA @ 3 V Battery lifetime: 5 Hours