Cambium cnReach N500 700 MHz Radio [NB-N500710A-US] PL-E410X00B-US you should use a surge

you should use a surge protector on both ends of long cables

EN 60601-1-2

Stainless steel hardware comes with black coating that prevents hardware seizing

The Ubiquiti UVC-G4-Doorbell-PS is an optional power adapter for the UVC-G4-DOORBELL

Cambium cnReach N500 700 MHz Radio [NB-N500710A-US] PL-E410X00B-US you should use a surgeFor outdoor critical infrastructure operations, NB N500710A US transports process monitoring and control data from the remote sensor back to the operations center supporting real time automated decision making and on going analytics. Covering large geographic areas, hard to reach terrain and challenging spectrum environments, cnReach delivers reliable, secure connectivity to the petrochemical, electric utility, water wastewater stormwater and