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ش

Hereby declared

ȪеIJƷֻڱ˾Ӫ꣨ȪӿƼۣ඼Ʒ

LoRa智能GPRS抄表系统



 Ʒչʾ ͺţ  
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      ųķչˮӡˣݵԶ;ʮҪ壬Ҳҵ

λ⣬Ϊݳ͵׼ȷԡʱԣֱӰϵͳϢˮƽߺ;Ч档

      Ŀǰҹ󲿷ֵóԱֳķʽDZλüСDZֳЧܺáDZλñ

ϷɢDZ϶£ԭʼ˹ķʽʹȱ㡣磬ڻȽ϶ӵĹҵֳһЩDZװ

λýԶڳԱȥֳԱҲѷָֹϵıԣԭʼֶʽͶǿȴЧ

ʵͣڳλ©Լڳ⡣õҪ˹ܽϵ

ͳӶִϵͳȽԣҲӪҵܻ㹻ϸ׼ȷԭʼݡصĹӦ

Žиεķ͹ҲԶԶ

 

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•ʵʱɼա¡򼾶

•ʵʱDZ״̬

•ʾ

•߱ѯʹӡ

•GPRSϢ

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•ɽ32·LoRaɼ

•վɴ1000

 

 

ʱ䣺2019-12-13

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