Features

White sprayed all-aluminum alloy shell and aluminum mesh, rust-proof, with a sleek and compact design;

The column fixing plate is made of custom-molded ABS integrated plastic plate, which never mildews and extends service life;

Adopts domestic integrated chips and Linux system, featuring excellent stability, security, portability and flexibility, which is incomparable to single-chip solutions;

CPU: ARM Cortex A7 @ 900MHz;

Audio Codec: Supports software codec, compatible with G.711, G.726, ADPCM, and audio 3A (AEC/ANR/AGC);

1×4G network module, supporting mainstream operator IoT cards (China Telecom, China Mobile, China Unicom);

Standard 1×10/100M RJ45 network communication interface, supporting LAN and WAN deployment;

Adopts file playback cache mechanism to save traffic, supports high-compression encoding format for paging, and enables mobile APP wireless broadcast with unlimited regions, quantities, distances and easy operation;

Built-in 1-channel network hardware audio decoding module, enabling real-time/timed music playback;

4G working frequency bands: FDD-LTE B1/B3/B5/B8; TDD-LTE B38/B39/B40/B41; HSPA+/WCDMA 900/850/2100MHz; GSM/GPRS/EDGE 850/900/1800MHz; TD-SCDMA B34/B39; EVDO/CDMA1x:BC0;

GPRS working frequency band: GSM/GPRS/EDGE 850/900/1800MHz;

Background hardware resource monitoring, displaying CPU and memory usage ratio, and continuous running time;

The device supports remote upgrade of WAN standalone and batch units, facilitating efficient and fast customer service;

Adopts high-efficiency Class D digital amplifier, with complete protection circuits such as overload, overvoltage, overheating and direct current;

Built-in 5.25-inch high-sound-pressure full-range speaker unit, with high sensitivity and clear, bright sound;

Rated power of the column: 15W/30W/45W/60W;

Standby power consumption of the whole machine is less than 10W, meeting national environmental protection and energy-saving certification requirements;

Supports DHCP, compatible with routers, switches, Internet, multicast, unicast and any network topology;

Supports 15KV ESD protection, built-in network isolation and lightning protection circuit;

Digital networked product with easy expansion, free from geographical restrictions, no need for additional computer room management equipment;

Thông tin cần thiết

Thời gian giao hàng:5-7天

Phương thức vận chuyển:快递

Mô tả sản phẩm

Features

White sprayed all-aluminum alloy shell and aluminum mesh, rust-proof, with a sleek and compact design;
The column fixing plate is made of custom-molded ABS integrated plastic plate, which never mildews and extends service life;
Adopts domestic integrated chips and Linux system, featuring excellent stability, security, portability and flexibility, which is incomparable to single-chip solutions;
CPU: ARM Cortex A7 @ 900MHz;
Audio Codec: Supports software codec, compatible with G.711, G.726, ADPCM, and audio 3A (AEC/ANR/AGC);
1×4G network module, supporting mainstream operator IoT cards (China Telecom, China Mobile, China Unicom);
Standard 1×10/100M RJ45 network communication interface, supporting LAN and WAN deployment;
Adopts file playback cache mechanism to save traffic, supports high-compression encoding format for paging, and enables mobile APP wireless broadcast with unlimited regions, quantities, distances and easy operation;
Built-in 1-channel network hardware audio decoding module, enabling real-time/timed music playback;
4G working frequency bands: FDD-LTE B1/B3/B5/B8; TDD-LTE B38/B39/B40/B41; HSPA+/WCDMA 900/850/2100MHz; GSM/GPRS/EDGE 850/900/1800MHz; TD-SCDMA B34/B39; EVDO/CDMA1x:BC0;
GPRS working frequency band: GSM/GPRS/EDGE 850/900/1800MHz;
Background hardware resource monitoring, displaying CPU and memory usage ratio, and continuous running time;
The device supports remote upgrade of WAN standalone and batch units, facilitating efficient and fast customer service;
Powered by DC12V direct current, with optional external DC12V adapter or solar power supply;
Adopts high-efficiency Class D digital amplifier, with complete protection circuits such as overload, overvoltage, overheating and direct current;
Built-in 5.25-inch high-sound-pressure full-range speaker unit, with high sensitivity and clear, bright sound;
Rated power of the column: 15W/30W/45W/60W;
Standby power consumption of the whole machine is less than 10W, meeting national environmental protection and energy-saving certification requirements;
Supports DHCP, compatible with routers, switches, Internet, multicast, unicast and any network topology;
Supports 15KV ESD protection, built-in network isolation and lightning protection circuit;
Digital networked product with easy expansion, free from geographical restrictions, no need for additional computer room management equipment;