北京单场买不了了吗
Communication Modules
GSM GPRS Communication Module

GSM GPRS Communication Module

GSM/GPRS module (KM19-G) Overview: Frequencies:SIM7100C: 850/900/1800/2100/2600 MHz SIM2000S: 450 MHz(CDMA) Power supply: DC12V direct from meter side....

WiFi Communication Module

WiFi Communication Module

Wifi Modem KM21-W Overview: wifi Modem apply to DIN RAIL assembly, it works as a hotspot. Nowadays is very popular used and important part in the...

LoRa Communication Module

LoRa Communication Module

LoRa module(KM26-R) Overview: Lora provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current...

Ethernet Communication Module

Ethernet Communication Module

Ethernet module (KM21-E) Overview: Ethernet module works as a TCP client. It can be connected to meters via RS485. Then AMR system can read several meters’...

Three Phase PLC Module

Three Phase PLC Module

PLC module(Three phase) KM15-P-2Y(VA) Overview: Ethernet module works as a TCP client. It can be connected to meters via RS485. Then AMR system can read...

Single Phase PLC Module

Single Phase PLC Module

Ethernet module (KM21-E) Overview: Ethernet module works as a TCP client. It can be connected to meters via RS485. Then AMR system can read several meters’...

LMN Communication Module

LMN Communication Module

Ethernet module (KM21-E) Overview: Ethernet module works as a TCP client. It can be connected to meters via RS485. Then AMR system can read several meters’...

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