John Elfring, Director of Sales and Rental Operations — Comm Direct Rental
Posts by John Elfring, Director of Sales and Rental Operations — Comm Direct Rental
Motorola TLK vs. RF Radios for Events: How To Choose
April 21, 2026
Motorola TLK vs. RF Radios for Events: How To Choose
Motorola TLK vs. RF Radio Rentals for Back-of-House Event...
How Large Events Use Radio Data to Improve Coordination and Safety
March 30, 2026
How Large Events Use Radio Data to Improve Coordination and Safety
At large events, radios are the backbone of operations....
What Makes A Radio System Work Under Pressure
March 17, 2026
What Makes A Radio System Work Under Pressure
When the schedule is tight and the environment is loud, the...
Voice of God Systems for Events
March 10, 2026
Voice of God Systems for Events
Tens of thousands of people can pack into a festival. There...
