ic card prepaid meter

... prepayment system solves the billing problems by making paid in advance. Systems Introduction & Application: 1-One for one user One p...

... water detachable structure easy maintenance no leaskage 1, water Changde brand contact-less wate...

water Multi jet dry dial pure brass DN15 - DN25 RF type Smart water adopts a contactless to store water vo...

... consumption. Customers purchase water volume at vending points and upload water volume by swiping his on the induction area of installed w...

... product features: Smart water : 1. Using non-contact technology, wireless data transmission is used to solve the proble...

DDSY5558 IC card prepaid/prepayment electricity energy meter Product Brief introduction The DDSY5558 type single-phase electronic watt-hour meter adop...

/ Smart Single phase Energy IEC standard Quick Detail: • Compact prepayment design, with BS/DIN layout • Accuracy: Class ...

... Exchange in December 2019; - Leading supplier of reading (AMI) equipment and operation service; - The first company to develop "One DCU Read...

... Water is a cutting-edge solution designed to efficiently monitor and manage water consumption for various applications. With a robust...

... water is a new-type of water that uses modern microelectronics, sensing technology and smart technology to measure wate...

... module, a valve control module, and a power management module is added. In addition to the volume functions of coal gas, natural ...

... Energy with RS485/GPRS/Lora Three Phase Energy Ic Card Product Description: The Three-Phase Energy Mete...

.... The effectively solves the problem that somes eletricity users are always in arrears with the eletricity bills. When using this typ...

water Multi jet dry dial pure brass DN15 - DN25 RF type Smart water adopts a contactless to store water vo...

... Gas LORA WAN Smart Gas White Steel NB-IOT for Africa NB-IoT stands for NarrowBand Internet of Things. It is a key...

... Gas LORA WAN Smart Gas White Steel NB-IOT for Africa NB-IoT stands for NarrowBand Internet of Things. It is a key...

... is designed and manufactured with stable, low-power industrial-grade components and SMT technology. It has reliable and stable performance an...

... Electronic Product Standards IEC62052-11, IEC62053-21, IEC62055-31, IEC62055-41, IEC62055-51 General Introduction Three Phase Fo...

... is mainly to prevent the abnormal use of the electronic watt-hour bayonet and to withstand external static electricity, lightning st...