Walmart* years ago and back when in the days when it was
WAL(star)MART used the Motorola XTN series VHF business radios. These radios included the MURS channels in addition to 22 other popular VHF business freqs. I don't recall what they used back when it was
WAL-MART. The VHF XTN sereis radios are squeaky clean and legal as MURS radios today. They are grandfathered Part 90 equipment that meets requirements for MURS use. The XTN series was discontinued several years ago.
XTN series:
https://www.motorolasolutions.com/e...adios/discontinued/xv2100.html#tabproductinfo
Lately I've been seeing RMM2050 MURS radios in use in
Walmart* stores. I've also seen the display version used too (I forget the exact model). All of them that I've encountered at different
Walmart* stores so far have been using DPL131 and DPL155. LOL, I also use DPL on MURS too.
RMM2050:
https://www.motorolasolutions.com/e...-radios/rm-series/rmm2050.html#tabproductinfo
If I worked at
Walmart* corporate and had any say in what radios the company should be using in their stores, I would steer them toward using Motorola Digital Lightweight Radio (DLR) series 900MHz digital on-site business radios and get away from using VHF MURS.
Motorola Digital Lightweight Radio (DLR) series, for on-site small business:
https://www.motorolasolutions.com/e...business-radios/dlr-series-digital-radio.html
DLR1060:
https://www.motorolasolutions.com/e...ies-digital-radio/dlr1060.html#tabproductinfo
I own a fleet of DLR1060 radios and they work EXCELLENT and outperform VHF MURS and GMRS/FRS handhelds. The DLR series will work the older DTR series radios. These radios have replaced my use of GMRS and MURS for local on-site simplex type use because they work so well. For
Walmart* use, I would set up several Private talkgroups so that only
Walmart* owned DLR radios will talk to and hear other
Walmart* owned DLR radios. No other DLR radios or DTR radios outside the Private talkgroup will hear them or talk to them. No consumer grade receiver (i.e., scanner) will hear them at all due to FHSS and VSELP digital. These radios frequency hop across the entire 902-928MHz band and stay on any specific frequency no longer than 90 ms. Short of Motorola test equipment and 3-letter government agencies, they are practically unmonitorable. While not encrypted, they can be made VERY secure. They will coexist with other signals in the 902-928 band, making them hard to jam too. No consumer grade receiver (scanner) can hear them and unlikely that they ever will in the future.
I'm not surprised that
Walmart* is (still) on VHF MURS.
Walmart* might be Motorola's largest customer of the RMM2050 MURS radio. I suspect
Walmart* was using 154.57MHz and 154.6MHz long before MURS was created.