Jinan smart meter sales price makes you 100% satisfied

Function and Features:
*Accurate measurement of single AC active energy
*Automatic anti-theft of electricity, reverse active power is included in forward active power
*Wide range, high precision, long lifespan, no calibration, no maintenance required
*Prepaid IC card for electricity, with built-in high-power magnetic holding relay to control power on and off
*One household, one card, using special encryption algorithms, with good anti-counterfeiting properties
*Equipped with sound and light alarm function, low battery level 2 alarm prompts for purchasing electricity
*When overloaded, automatic power-off and delayed restoration of power supply can be set
*Triple data backup, data saved for ten years without loss after power outage
*Optional storage card, logical encryption card, CPU card, or RF card
*Display modes such as LCD screen, LED digital tube, and counter can be selected
*Optional RS485, infrared and other communication interfaces for on-site or remote automatic meter reading
*Optional multi rate function