Is the RMU2080 good for a small business?

Yes, if you need simple, durable analog radios for one site. Cloning and manager lock make it easy to keep a small fleet consistent. It is less suited to large or multi-site operations that need many channels or digital features.

How does it compare with consumer walkie-talkies?

It is built for daily work use rather than occasional outdoor trips. You get cloning, manager lock and a rechargeable lithium-ion battery, which most consumer models lack. You give up weather sealing and the low cost of blister-pack radios.

Is it water resistant?

No. The radio is not rated water resistant, so keep it out of rain and away from spills. For wet or outdoor conditions, look at Motorola models with an IP rating.

How many channels does it have?

It has 8 analog UHF channels. That is enough for a single team or a few departments, but tight if you need many separate talk groups.

You get the radio, a rechargeable lithium-ion battery, a single-unit charger and a belt clip. A headset or extra battery is not included.

Does it work across multiple floors?

Motorola rates coverage at up to 20 floors or stories, which depends on building construction. Concrete and steel reduce range, so test before relying on it in a large building.