This product is a wireless intelligent heat meter based on an ultrasonic-based meter. This product is based on CJ 128-2007 "Heat Meter", JJG 225-2007 "Heat Meter_National Measurement Verification Regulations" and CJ / T 188-2004 "Household Use "Technical conditions for measuring meter data transmission" standard design, using SMT32 series ultra-low-power microprocessor, combined with effective peripheral circuits, to ensure the system's low power consumption and stable operation The entire system has high reliability, simple operation and convenient use. The PCB size can be modified according to customer needs to meet the needs of various housings, and provide technical support and services for the production of remote ultrasonic heat meters, so that you can easily and quickly own your own personalized products and brands.