Hangzhou Laison Technology Co., Ltd. products

LAISON Walk-by Wireless Reading Water Meter AquaLink (Hereafter mentioned as AquaLink) is developed basing on LoRa RF Wireless Com. Technology from Semtech (https://www.semtech.com/), features in long communication and low power consumption for Automatic Remote Water Meter Data Collection while driving or walking along the street. The default LoRa RF Wireless Com. Frequency is 470MHz, and can be customized to 433MHz, 865-867MHz, 912-915MHz etc. as request by different countries. The basic water meter parameters like Total Consumed Water Volume, Instantaneous flow rate, Meter’s Real Time Clock (RTC), Battery Voltage etc. could be collected and store to LAISON MDT (Mobile Data Terminal) and uploaded to Center System via GPRS or WIFI for further analyzing.

LAISON GPRS Bulk Meter System consist of Mechanical Bulk Water Meter with Pulse Output and Data Remote Terminal Unit (Hereafter referred as “DataRTU”), which connect to the water meter via pulse output and upload the meter’s data to Center System via GPRS automatically. With user friendly interface, Customers could also query / set the corresponding parameters in meter via SMS on Mobile Phone.