This manual covers the installation, configuration, and operation of the Weichuan AN-301 wireless emergency alarm device using LoRaWAN technology.
The Weichuan AN-301 is a wireless danger alarm designed for public safety in locations such as schools, hospitals, and stations. It utilizes LoRa radio frequency technology to support independent installation without wiring, featuring a built-in high-capacity battery that allows for over 5 years of operation on a single charge. This manual is written in Chinese.
| Battery Capacity | 8000mAh Lithium Thionyl Chloride |
|---|---|
| Operating Temperature | -10℃～+50℃ |
| Max Transmit Power | 19dBm |
| Receive Sensitivity | -141dBm (SF12) |
| Dimensions | 86mm*86 mm*26 mm |
With a built-in 8000mAh battery, it can work for over 5 years if reporting once per day.
The device must be replaced as it uses an integrated design and cannot be easily repaired.