LoRaWAN dual-mode meter reading handheld
LoRaWAN dual-mode meter reading handheld
The HAC-RHU-LW wireless handheld terminal has a built-in wireless communication module and a Bluetooth module, and is connected to the user's Android mobile phone through Bluetooth. The communication distance is 2.5m. Provide APP DEMO software. The meter ID (with anti-reset function), initial quantity and other parameters can be set for the HAC-MLLW LoRaWAN dual-mode module in the meter without disassembly and setting, which is used for mobile handheld meter reading.
Features
· Bluetooth communication function, as a slave device, it can transmit data with a mobile phone carrying a Bluetooth module
· Wireless data downlink transmission function, which sends the commands issued by the Android APP to the meter-end module wirelessly
· Wireless data uplink transmission function, receive wireless data sent by the meter-end module, and forward the data to the Android APP through Bluetooth communication
· Automatic power saving function, RHU automatically shuts down if there is no uplink and downlink data for communication within 10 minutes
· Low battery automatic protection function, when the RHU battery is too low, it will automatically shut down and cannot be turned on again, it needs to be charged at this time
· The built-in rechargeable lithium battery supports long-term work, and when fully charged, it can last for more than 8 hours of wireless data communication transmission
· A variety of status indicators, equipped with indicators of different colors, clearly indicate various states of RHU work
· Equipped with 10 cm external helical antenna
· Dimensions: 97×45×23mm
CONTACT US
Address:9th Floor, Block A, Building 1, International Innovation Valley, Xili Community,Nanshan District,Shenzhen.
|
