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$77.42
Ships from China.
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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 (No Power Adapter,MQTT SSL Version)
- DIN-Rail mounting.Convenient cabling for installation, less space usage,and ease of use with other products.PC+ABS materials, compact, low cost; flame retardant grade V0,ensuring the safe use of the product.
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Overview
Specs
Reviews
DIN-Rail mounting.Convenient cabling for installation, less space usage,and ease of use with other products.PC+ABS materials, compact, low cost; flame retardant grade V0,ensuring the safe use of the product.
Basic Functions.Support the RS485 serial port, and easily deliver the data transparently between RS485 and 4G LTE Cat 1 network in bi-direction.
Parameter Configuration.Support the parameter configuration of serial, network and SMS commands,and provide the configuration tool for the PC.
FOTA Remote Upgrade.With the remote management platform, it can realize the automatic firmware upgrade The upgrade package of difference algorithm is small, and the upgrade traffic and time are saved.
Hardware Protection.Level-3 ESD protection, level-3 surge protection, and built-in hardware watchdog.
Basic Functions.Support the RS485 serial port, and easily deliver the data transparently between RS485 and 4G LTE Cat 1 network in bi-direction.
Parameter Configuration.Support the parameter configuration of serial, network and SMS commands,and provide the configuration tool for the PC.
FOTA Remote Upgrade.With the remote management platform, it can realize the automatic firmware upgrade The upgrade package of difference algorithm is small, and the upgrade traffic and time are saved.
Hardware Protection.Level-3 ESD protection, level-3 surge protection, and built-in hardware watchdog.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by Superior Quality Return Policy
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