Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-E

Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-E

Marsoni

M251S

$119.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Industrial DIN-Rail LTE Cat-1 Cellular RS485 Modem USR-DR502-EIndustrial DIN Rail LTE Cat 1 Cellular RS485 Modem USR DR502 E DIN Rail series launched by Jinan USR IOT Technology Limited, include Serial to Ethernetconverters, 4G LTE Cat 1 modem and 4G industrial routers. Their built in 35 mm DIN rail seat applies to all DIN Rail installation scenarios. USR DR502 E is shown as following 9 36V wide power supply range LTE Cat 1 & GSM with sim card slot Transparent transmission and AT command mode HTTP,MQTT,SMS

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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OK, feeling like a bonehead. Originally unboxed and connected this device to my desktop power supply for a USB powersource. It did not have enough ampirage to charge my watch. I swaped that out before tossing, and found that the supplied power source worked just fine and the device charges both my phone and watch beautifully. So I'm a dope, the product is great, and I am here to correct the review! Given that said, my one gripe is that the adjustiblity of the mount is a bit limited. It's totally functional, but doesn't pivot 360 degrees, and does not telescope like I was expecting. Regardless, it is sleek, a huge space saver, and dejunkified my desktop a great deal. I would defintely buy another one of these. ORIGINAL REVIEW NOW RETRACTED: Annoying. Doesn’t operate as advertised. Watch charger totally inoperable. Mag charger does work. Very disappointing!

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Reviewed in the United States on May 30, 2024

Verified Purchase

El artículo está muy bueno

Cuba, US

★★★★★ 5

Buenísimo

El producto está muy bueno lo recomiendo

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Reviewed in the United States on April 2, 2026

Verified Purchase

Andrew

Phoenix, US

★★★★★ 3

It is ok

It is decent. Looks like it would work well. It is a little bulky. I bought this one and another one from a different seller. I returned this one due to the thickness of the arm. It was a little bulky. One thing to be mindful of there is no adjustment for the radius of the arm. Depending on how you position it your phone can be quite far away from the screen, it may not bother you, but for me I wanted them as close as possible

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Reviewed in the United States on March 26, 2026