Customization: | Available |
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Certification: | ISO9001, CCC, UL |
Protection: | Corrosion Resistance |
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Data transmission | Standard configuration: GPRS | optional configuration: 3G/4G module |
Low-voltage meter reading method | optional PLC module/RF module | |
Ethernet interface | ||
Software upgrade | remote/local U disk | RS485 serial port |
Keyboard | 7 buttons | move up, down, left, right, cancel, confirm, program |