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Customer Interface Unit (CIU)

LAISON Customer Interface Unit (Hereafter referred as CIU) is an independently self developed product used for LAISON STS Prepayment Water Meter System.
By adopting of RF Wireless Communication Technology, It can realize remote & stable communication with LAISON Smart Water Meter to realize remote meter recharge, parameter inquiry etc. Functions.
It is compatible with both velocity and volumetric type water meter, which comply with OIMLR49, ISO4064. and conforms to STS standard protocol.

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Input the 20 digits recharge token successively via CIU to recharge meter. Press “Enter Key” after inputting 20-digits token correctly. If successfully, corresponding information will be displayed on the LCD of CIU & Smart Water Meter

2)Parameter Setting
 Alarm value Setting
 Overdraft Value Setting
 Clear Event state

3)parameter inquiry

All the basic parameters in meter including Real Time Clock in meter, Remaining Water, Total Consumed Water, etc. can be queried by inputting corresponding 2 Digits Token. 

4) long lifespan
Apply four dry batteries with a long lifespan of 6 years