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Bluetooth STS Prepaid Water Meter

LAISON Bluetooth STS prepaid water meter system consists of smart water meter with Bluetooth Com. Module and smart mobile phone with bluetooth function. By Bluetooth Communication between meter and smart mobile phone with LAISON Bluetooth Smart Meter APP (AquaMall), customers could recharge meter and inquire meter info. at home conveniently. Moreover, the smart phone can upload the basic meter info. such as Total Consumed Water, Remaining Water, Total Purchased Water, Hourly Consumed Water, etc. to Center System via WIFI/GPRS for statistics and analysis of Water Authorities.



1. Basic Functions:
  • Insufficient Water Warning

  • Emergency Water (Overdraft)

  • Anti-water Storage (Purchase Limitation)

2. Battery Power Management:

  • 2 Levels of Low Battery Warning

  • Data auto-save when battery off

3. Secure & Anti-tamper:

  • AES / 3DES Encryption to ensure the data security
  • Anti external magnetic interference

4. Data & Event Record:

  • 10 years' Monthly Consumption Data Record

  • 10 years' Hourly Consumption Data Record Optional

  • Meter Event Record during whole lifespan

5. Human-based Functions:

  • Non-switch off during holidays, weekend & off-duty time

  • Social Amount (Monthly Free Consumption)