Keypad STS Token Prepayment Gas Meter GSM remote chargable & anti-tamper
EEDGP is a digital anti-tamper STS token prepayment gas meter with GSM/Lora remote chargable function. The end user need purchase water credit from the supplier in advance to get the 20 digital TOKEN, after entering the token into prepayment meter by keypad on the water meter for charging the credit. Except the manually keypad input, we also offer more convenient wireless charging and control through GSM/GPRS and LORA/RF tehnology.
If you have any enquiry about quotation or cooperation,please feel free to email us at info@engelec.cn or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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