Wireless Residential Gas Meter

• Support air vending;
• Multi billing, Volume or money;
• Tiered price, tariff adjustable;
• Bi-directional communication;
• Outdoor read operating;
• Simple and direct info transmission; 
• Prepayment or after payment optional;
• Multi layer data encryption and checkup, accurate data collection.

Dual-mode Residential Gas Meter

• Pre collection of gas fees, volume control;
• Bi-directional comm., network repeated meter reading;
• Multi layer data encryption;
• Multi billing mode, volume or money;
• Tiered price for gas, tariff adjustable;
• Outdoor  read and  data operation, valve control.

AMR Residential Gas Meter

• Accurate gas metering;
• Bi-directional wireless comm.;
• Multi-layer data encryption;
• Low power consumption;
• Support portable POS,  collectors in buildings etc. 
• Outdoor meter-read, and valve control.

IC Card Residential Gas Meter

• Prepayment and controllable gas consumption;
• Multi-settlement: gas volume or money;
• Gas prepaid, valve-off if used up;
• Valve-off if battery under voltage, or power-off;
• Base meter, flow rate testing;
• Various alarming/prompts;
• Anti magnetic, data protection;
• Anti fake-card attack.