The 43 inch curved horizontal touch query machine has a luxurious appearance and is now in mass production We hope that both new and old customers will actively place orders. Size: 43 inches, other sizes: 32, 50, 55, etc Touch screen: It has functions such as waterproof, dustproof, scratch resistant, anti riot, anti sharp, and shock resistant. Even if the glass is broken, it can still be used normally. It has a fault-tolerant design and strong anti-interference ability to ensure stability Single touch frequency: over 70 million times, long service life Interface type: Using PS/2 mouse interface, plug and play, no driver required Response time:< 16ms Can be touched with any opaque object with a diameter greater than 7mm Light transmittance:>95% maintenance free Cabinet: exterior surface painted with automotive metal, anti magnetic and anti-static; Has anti rust, anti magnetic, and anti-static functions Control System: Integrated Circuit Controller Control panel: power input, power switch, network input Working voltage: AC220V ± 10 50HZ ± 1HZ system Multimedia/Sound System: Stereoscopic Electronic Sound Effects, Anti Magnetic Speakers Strong exhaust cooling system: independent exhaust of the host, independent exhaust of the host body Working environment: Temperature -5-70 ℃ Humidity: 30% -90% (relative) Information publishing system (optional)