Factory Cheap Hot Speaker Wall Mount - NT-220 IP Network Paging Station – Q&S
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Factory Cheap Hot Speaker Wall Mount - NT-220 IP Network Paging Station – Q&S Detail:
| Model | NT-220 IP Network Paging Station |
| Power supply, power consumption | DC 15V/4A 20W |
| Display screen | 1024*768 500cd/m2 7“ True color display |
| Mode of operation | Industrial grade capacitive touch screen |
| CPU | Multi-core embedded high performance processor |
| Network communication protocol | TCP、UDP、ARP、ICMP、IGMP、HTTP、FTP |
| Network Interface | 10Mbps/100Mbps Adaptive dual network interface |
| Audio coding format | MP2/MP3/PCM/ADPCM |
| Audio sampling format | 8Kbps-48Kbps,16bit |
| Signal to noise ratio | AUX IN ≥80dB MIC IN ≥70dB |
| Frequency response | 50HZ-20KHz ±3dB |
| Distortion | ≤ 1% |
| Built-in monitor speaker | ≥5W |
| Interface | 2 RJ45 network ports, 2 USB ports, 1 SD card interface, 1 line input, 1 line output, 1 channel microphone input, 1 channel wireless microphone input, 2 channel EMC trigger output interface, 2 channel EMC trigger input Interface, 1 monitor headphone output, 1 HDMI output interface |
| Working temperature, temperature | -10℃～80℃， ≤90%RH (no condensation) |
Guangzhou Q&S Audio Co.,Ltd
Address
Room 604, Exchange Center, Panyu Tian An Hi-tech Ecological Park,No.555
E-mail
sales01@peas-pa.com
Phone
Sales: 020-66679288
Hours
Monday-Friday: 9am to 6pm
Saturday, Sunday: Closed
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By Colin Hazel from Irish - 2018.10.01 14:14
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Jenny from Puerto Rico - 2018.06.18 19:26
