Customization: | Available |
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Application: | School |
Style: | Modern |
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Interface parameters | |||
USB3.0 | 4pcs | MIC | 1pcs |
USB2.0 | 4pcs | RJ45 | 1pcs |
HDMI OUTPUT | 1pcs, maximum resolution 3480*2160@60Hz | RS232 OUT | 1pcs |
Type-C | 1pcs, DP+USB3.2 | Power switch | 1pcs |
AUDIO | 1pcs | Power socket | 1pcs |
Display parameters | |||
Size | 21.5 inches | Brightness | 500cd/m³ |
Resolution | 1920*1080P/60Hz | Lamination method | Fully laminated |
Aspect ratio | 16:9 | Screen working time | 7*24h |
Tempered glass | Mohs 7-level | Capacitive touch | 10 points |
Touch response time | 8ms | Touch deviation | ≤2% |
Screen contrast | 1500:1 | Touch diameter | 1.5mm |
Host configuration | |||
CPU | I5-11 generation | Wireless microphone transmitter | UHF: 470MHz~960MHz, audio response: 20Hz~18KHz, low distortion: <0.3% |
Running memory | 8G (optional) | Wireless microphone receiver | UHF: 470MHz~960MHz, audio response: 20Hz~18KHz, low distortion: <0.5% |
Storage memory | 256G (optional) | Volume control knob | Support wireless microphone switch, gain control |
Network | RJ45/100M/1000M adaptive | Cup holder | ABS hard material, grayish white; diameter 80mm, height 84mm |
Wireless | Dual-band WIFI + Bluetooth | Embedded keyboard | Mini keyboard, without F11 key |
9-key controller | Power on/off (built-in computer power on, control large screen on/off), annotation, annotation cancellation, annotation clearing, one-key desktop, quick start, software settings, lecture table up, lecture table down | Mobile phone wireless charger | QC3.0 charging protocol, input voltage DC 5-9V, maximum output power 15W; supports overcurrent protection, overvoltage protection, short circuit protection, temperature protection |
Built-in battery | Dual power system, supports AC power and built-in battery; use AC power first, built-in battery working time is about 1h (built-in battery optional) | ||
Mechanical parameters | |||
Product size L*W*H(mm) | 800x490x (780~1080) mm, height adjustable 300 mm | Rated power | About 50W (approximately 125W when the electric push rod is running) |
Product net weight | About 43 kg | Operating temperature | 0°C~40°C |
Power supply | AC100~240V 50/60Hz | Operating humidity | 10%~90% |