Functional characteristics
1. Support full Netcom 4G access.
2. Supports 10M/100M adaptive network port access.
3. Support multi-task reception, and the terminal can select the priority of the higher priority according to the task priority.
4. Support the function of automatic restoration of device power outage broadcast.
5. Support working status indicator, the product with LED indicator light, can indicate different states.
6. Report terminal parameters and status. You can query terminal parameters on the platform.
7. Support power amplifier overheat, overvoltage, overcurrent protection.
8. Built-in Bluetooth module. After connecting the device through Bluetooth pairing, you can modify the configuration of device information, device volume, owning area, geographical location information, device running log, maintenance personnel and other information through the mobile phone APP.
9. Support geographic location information, display terminal location on APP/ platform, and navigate to terminal installation location directly through APP.
10. Support scanning code installation: You can complete the property configuration of the device (including the owning area, installation location, installation location picture, etc.) by scanning the two-dimensional code on the mobile phone APP.
11. Support automatic device status return function.
12. Sound column adopts high and low frequency division design, good sound quality.
13. Support remote volume control, you can remotely modify the terminal volume.
Technical parameter
Network communication protocols: MQTT, UDP, TCP, RTMP
Grid chip speed: 10/100Mbps
Network standard: GPRS, CDMA, WCDMA, TD-SCDMA, FDD-LTE, TDD-LTE
Audio encoding format: MP3/WAV/AAC
Audio sampling, bit rate: 8kHz~44.1kHz, 16bit, 8kbps~320kbps
SNR, frequency response: > 90dB, 20Hz-16kHz
Output power: 30W
Power consumption: ≤45W
Standby power consumption: ≤5W
Interface: 1 RJ45 network interface, 1 SIM card jack, 1 4G antenna interface, 1 Bluetooth antenna interface
Operating temperature: -20℃~55℃
Working humidity: ≤90% (no condensation)
Power supply: ~ 110-240V/50-60Hz
Speaker unit: 4 "x2
Protection level: IP66
Weight: 2.50Kg
Size: 375x152x100mm
Material: Aluminum alloy
Color: White
