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E-mail
wujinmei@four-faith.com
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Phone
13959264836
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Address
5th Floor, Building B14, Software Park Phase III, Jimei District, Xiamen
Xiamen Sixin IoT Technology Co., Ltd
wujinmei@four-faith.com
13959264836
5th Floor, Building B14, Software Park Phase III, Jimei District, Xiamen


SL/T 182-1996 Hydrological Automatic Measurement and Reporting System Equipment Pre communication Control Machine
Q/XMFF 001-2012 Wireless Warning Broadcast Equipment
GB/T 12600.3-2011 Sound system equipment Part 3: Methods of measurement for audio amplifiers
GB/T 9384-1997 Environmental requirements and test methods for broadcast radios, tape recorders, and audio power amplifiers (amplifiers)
GB/T 4312.1-1984 Technical Parameters and Measurement of FM Broadcast Transmitters for Single and Stereo Sound
GB/T 6163-2011 Measurement Methods for FM Broadcast Receiver
SL651-2014 Hydrological Monitoring Data Communication Protocol
MQTT v3.1.1 standard protocol for communication technology requirements for geological hazard monitoring



Support receiving warning functions through multiple wireless networks, 2G/3G/4G/5G public networks, NB IoT/LoRa narrowband networks, etc
Support remote mobile phone, landline phone, and internet phone voice alerts
Support remote network data alarm and remote management
Support network streaming media voice synthesis alarm and LoRa network data alarm
Local microphone alarm and on-site command and dispatch
Support preset information alarm (optional function)
Support preset MP3 audio alarms (remote and local)
Support LCD display of device status, working mode, device temperature, system voltage, battery voltage, monitoring speaker status, and volume level status
Support satellite and radio stations (optional)
Support SMS alerts, can be replayed 1-65535 times
Support high-power speaker broadcasting and built-in speaker monitoring
Support SMS content forwarding, backup, and SMS receipt
Support alarm short message loop playback
Support alarm priority setting
Support the selection of male and female voices for broadcasting
Support speed control
Support external solar or wind power supply (optional)
Support multiple online and offline triggering modes, including SMS, phone ringing, and serial data triggering online and offline modes
Support accessing the center based on domain name and IP address
Support transparent data transmission and GPS positioning (optional)
Support Bluetooth communication configuration function
Support SIM card hardware protection and PIN locking
Support remote broadcast verification

Integrated station design: Based on 2G/3G/4G/NB IoT/LoRa/Bluetooth public network, it realizes multifunctional wireless warning broadcasting services.
Industrial grade design: Wide temperature design, high and low temperature resistance, strong electromagnetic interference resistance. Suitable for various harsh environments. Adopting a comprehensive system protection mechanism and anti drop mechanism to ensure that the terminal is always online.
Rich interfaces and easy to use standards.
Large capacity data storage space:Provide 16MB internal FLASH, which can store collected data for more than 10 years;Provide 32GB TF card storage (optional);Provide a 1GB USB flash drive.
Multiple communication methods: GPRS/CDMA/3G/4G as the main transmission channel, SMS as the backup transmission channel.
Multiple warning methods: Implement remote telephone alarms (supporting mobile phones, landline phones, and network phones), satellite, wireless radio, short message synthesized voice alarms, network data to voice alarms, LoRa network data alarms, local microphone call alarms, preset information to voice alarms, preset MP3 audio alarms, audio line input alarms, and linked alarms for sensing and collection thresholds.
Low power design: standby power consumption as low as 0.6W.
Local configuration methods: serial port configuration method and APP (Bluetooth) configuration method.
Remote management function: supports remote parameter configuration (both platform configuration and SMS configuration), remote program upgrade. Provide powerful central management software for convenient device management (optional).

WDT watchdog design ensures system stability
Adopting a comprehensive anti drop mechanism to ensure that the terminal is always online
Power overvoltage and overcurrent protection
Communication interface surge protection
SIM/UIM card interface with built-in 15KV ESD protection
Lightning protection complies with GB/T 17626.5 standard

This integrated station product can be widely used in the prevention and control of water disasters, meteorological warnings, emergency warnings, geological disasters, etc. It is also suitable for emergency rescue command communication, rural policy and popular science knowledge promotion, forest fire safety, rural daily work directive notices, broadcasting in public places such as schools and squares, and other applications.
| Project | Content |
| wireless module | Industrial grade wireless module |
| standard | 可支持: FDD-LTE、TD-LTE、CDMA2000 1xEV-DO、WCDMA、TD-SCDMA、CDMA1X、GPRS/EDGE Supports GSM phase 2/2+ Supports GPRS class 10, optional class 12 |
| Theoretical bandwidth | FDD-LTE: downlink speed of 100Mbps, uplink speed of 50Mbps TD-LTE: downlink speed of 61Mbps, uplink speed of 18Mbps WCDMA: 下行速率42 Mpbs, 上行速率5.76 Mbps TD-SCDMA: downlink speed of 4.2Mbps, uplink speed of 2.2Mbps CDMA2000 1xEV-DO Rev. A: 下行速率3.1 Mbps, 上行速率1.8Mbps GPRS/EDGE: 速率171.2 kbps/384kbps |
| transmit power | <24dBm |
| reception sensitivity | <-109dBm |
| Project | Content |
| Rated output power | 100W (single channel) 6 Ω, 80W (single channel) 8 Ω |
| Maximum output power | 200W(100W*2、50W*4) |
| Optimal impedance of horn | 6Ω |
| Rated frequency range of horn | 200~6000Hz |
| Supports maximum output | 2 routes |
| signal-to-noise ratio | >90dB |
| Project | Content |
| CPU | Industrial grade 32-bit communication processor |
| FLASH | 2MB |
| SRAM | 1MB |
| SPI Flash | 16MB |
| TF card | 32GB (optional) |
| Project | Content |
| solar panel | Size: 670 * 420 * 30mm |
| Maximum power: 40W | |
| Maximum operating voltage: 18V | |
| Maximum operating current: 2.22A | |
| Open circuit voltage: 22.5V | |
| Charge and discharge controller | Rated charging current: 10A |
| Rated load current: 10A | |
| lead-acid battery | Size: 196 * 166 * 170mm |
| Capacity: 33Ah | |
| Rated voltage: 12V | |
| Weight: 7.45kg |
| Project | Content |
| Anti water tank shell | Metal casing, protection level IP65 |
| housing dimensions | 400 * 220 * 500mm (excluding antenna and installation parts) |
| host weight | 4.2kg (excluding accessories) |
| Project | Content |
| Operating Temperature | -25~+65ºC(-13~+149℉) |
| Extended working temperature | -30~+75ºC(-22~+167℉) |
| Storage temperature | -40~+85ºC(-40~+185℉) |
| relative humidity | 95% (no condensation) |