{"id":1750,"date":"2025-09-13T02:31:49","date_gmt":"2025-09-13T02:31:49","guid":{"rendered":"https:\/\/jrhmeter.com\/?p=1750"},"modified":"2026-07-29T14:37:45","modified_gmt":"2026-07-29T14:37:45","slug":"%d8%a7%d9%84%d9%85%d8%b3%d8%ad-%d8%b9%d8%a8%d8%b1-%d8%a7%d9%84%d8%a8%d9%84%d9%88%d8%aa%d9%88%d8%ab-%d9%84%d8%a5%d8%b9%d8%a7%d8%af%d8%a9-%d8%b4%d8%ad%d9%86-%d8%b9%d8%af%d8%a7%d8%af%d8%a7%d8%aa-%d8%a7","status":"publish","type":"post","link":"https:\/\/jrhmeter.com\/ar\/bluetooth-scan-to-recharge-water-meters-a-low-cost-high-efficiency-water-usage-solution\/","title":{"rendered":"\u0639\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u064a \u062a\u0639\u0645\u0644 \u0628\u062a\u0642\u0646\u064a\u0629 \u00ab\u0627\u0644\u0645\u0633\u062d \u0639\u0628\u0631 \u0627\u0644\u0628\u0644\u0648\u062a\u0648\u062b \u0644\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0634\u062d\u0646\u00bb: \u062d\u0644 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u0639\u0627\u0644\u064a \u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0644\u0625\u062f\u0627\u0631\u0629 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0645\u064a\u0627\u0647"},"content":{"rendered":"\n

Why are more and more projects opting for Bluetooth scan-to-recharge water meters?<\/p>\n\n\n\n

Compared to traditional mechanical water meters and high-cost NB-IoT remote solutions, Bluetooth scan-to-recharge water meters demonstrate significant advantages in cost, stability, and feasibility:<\/p>\n\n\n\n

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  1. Low retrofitting cost, no wiring or concentrators required<\/li>\n\n\n\n
  2. Prepaid management, completely eliminating “payment delinquency issues”<\/li>\n\n\n\n
  3. Simple operation, easy for the elderly to use<\/li>\n\n\n\n
  4. Stable and reliable, unaffected by network signals<\/li>\n\n\n\n
  5. Mature technology with multiple layers of security protection<\/li>\n\n\n\n
  6. Flexible adaptation, supporting various management models<\/li>\n<\/ol>\n\n\n\n
    \n\n\n\n

    Core Technology Analysis: Is It Truly Stable and Reliable?<\/strong><\/p>\n\n\n\n

    Most customers are less concerned about “how smart it is” and more about “whether it can operate stably over the long term.” Key technical assurances of Jiaronghua Bluetooth scan-to-recharge water meters:<\/p>\n\n\n\n

      \n
    1. Photoelectric direct-reading technology ensures accurate readings without errors
      Utilizes infrared photoelectric sensors to directly recognize digit wheel numbers, unaffected by fog, dirt, or misalignment, achieving a reading accuracy rate of up to 99.8%.<\/li>\n\n\n\n
    2. Bluetooth 5.0 low-power communication ensures stable transmission
      Equipped with a Bluetooth 5.0 module, supporting a transmission range of 8\u201310 meters (in open environments) and encrypted transmission to ensure secure recharging.<\/li>\n\n\n\n
    3. Anti-magnetic attack and valve self-check for guaranteed security
      Features strong magnetic interference detection; automatically closes the valve and reports anomalies upon detecting external magnetic interference. Monthly automatic valve switch tests prevent jamming due to prolonged inactivity.<\/li>\n\n\n\n
    4. Large-capacity battery with a lifespan of over 6 years
      Uses high-quality lithium batteries with a static power consumption as low as 5\u03bcA. Under normal usage conditions, the battery life can reach 6\u20138 years.<\/li>\n\n\n\n
    5. Supports tiered pricing and balance alerts
      Allows preset multi-tier water prices, with the system automatically accumulating water usage and charging accordingly. Alerts users automatically when the balance is low.<\/li>\n<\/ol>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      Typical Application Scenarios: Where Is It Suitable?<\/strong><\/p>\n\n\n\n

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      1. Retrofitting projects in old residential communities
        No need to replace pipelines, wiring, or build concentrators. Simply replacing the water meters enables prepaid management, with short retrofitting cycles and low costs.<\/li>\n\n\n\n
      2. Talent apartments & long-term rental apartments
        Landlords or operators can centrally manage hundreds of units. Tenants can scan to use, avoiding payment disputes and improving operational efficiency.<\/li>\n\n\n\n
      3. School dormitories & factory dormitories
        Supports fixed-quota water usage and excess charging modes, effectively controlling water waste and fostering conservation awareness among students\/employees.<\/li>\n\n\n\n
      4. Hospital logistics & office building management
        Enables independent water cost accounting for departments, providing data support for energy consumption assessments.<\/li>\n\n\n\n
      5. Rural centralized water supply points
        Combines WeChat Pay and Bluetooth recharge to address challenges in meter reading and fee collection in rural areas, promoting integrated urban-rural water supply.<\/li>\n<\/ol>\n\n\n\n
        \n\n\n\n

        Feedback from Real Projects: Data Speaks for Itself<\/strong><\/p>\n\n\n\n

        In multiple implemented projects, Jiaronghua Bluetooth scan-to-recharge water meters have performed exceptionally:<\/p>\n\n\n\n

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        • An old residential community in Shenzhen (860 households): After retrofitting, the delinquency rate dropped from 22% to 4%, and property management labor input decreased by 70%.<\/li>\n\n\n\n
        • A talent apartment in Hangzhou (320 units): Tenants recharged an average of 1.2 times per month, with 95% of transactions completed via mobile phones, achieving a 98% satisfaction rate.<\/li>\n\n\n\n
        • A vocational college in Chengdu (5 dormitory buildings): Water fee recovery rate increased to 100%, with annual water savings of approximately 12,000 tons.<\/li>\n<\/ul>\n\n\n\n

          <\/p>\n\n