Knowledge Base
Technical guides, how-to articles, and smart metering knowledge from JRH Meter.
Bluetooth Scan-to-Recharge Water Meters: A Low-Cost, High-Efficiency Water Usage Solution
Why are more and more projects opting for Bluetooth scan-to-recharge water meters? Compared to traditional mechanical water meters and high-cost NB-IoT remote solutions, Bluetooth scan-to-recharge
How to Choose a Smart Water Meter？Match Features to Scenarios for Savings and Peace of Mind
For Homeowners: Choose the “Hassle-Free” TypeRecommended: Basic IoT Water Meter (NB-IoT) or Photoelectric Direct-Read Water Meter For Rental Properties/Shops: Choose the “Cost-Control” TypeRecommended: IC Card
How to Match Electromagnetic Water Meter Selection with Application Scenarios and Avoid Pitfalls?
1. Prioritize Application Scenarios The performance of electromagnetic water meters is highly dependent on the usage scenario. It is essential to first clarify the following:
Choosing Smart Water Meters With or Without Valves?
Essence of Smart Water Meters with Valves: Core Value of Smart Water Meters without Valves: 3 Scenarios Where Valved Meters Are Preferred: 3 Scenarios Where
Can Remote Meter Reading Be Achieved Without Replacing Meters? How Camera Water Meters Solve Traditional Water Management Challenges
In many residential complexes, apartments, or older buildings still using mechanical water meters, upgrading to smart systems often faces practical challenges: high costs of meter
How to Choose a Smart Water Meter? The Secrets of Material and Accuracy
Material Selection: Balancing Durability and Application Scenarios The housing material of a smart water meter directly determines its lifespan and environmental adaptability. Different materials are