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USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (with Power Adapter,RTU to TCP Version)
Limited time offer, ends 11/01
$87.17
Free Shipping
USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,RTU to TCP Version)
Limited time offer, ends 11/01
$76.51
Free Shipping
USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,RTU to TCP Version)
Limited time offer, ends 11/01
$76.51
Free Shipping
USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (No Power Adapter,MQTT SSL Version)
Limited time offer, ends 11/01
$76.41
Free Shipping
USR-DR502-E 4G LTE Cat 1 Modem Wide Range Cost-Effective Support RS485 Serial Port Sim Card Slot Built-in 35 mm DIN Rail Seat with MQTT/SSL (with Power Adapter,MQTT SSL Version)
Limited time offer, ends 11/01
$87.07
Free Shipping
