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About Emergency Radio Service

2018 marked the 70th anniversary for Emergency Radio Service (d/b/a ERS Wireless).

For the past seven decades, our company has stood the test of time by providing quality wireless communication solutions and customer service. We are extremely proud to be a part of a technology evolution that has helped people communicate clearly in the moments that matter for so many years.

We are grateful that our customers turn to us for their wireless communication needs and have pushed us to keep improving the products and services we offer to help them achieve their everyday business needs. We have never lost focus on providing excellent service and quality wireless communication solutions and look forward to what the future of technology will bring.

ERS Wireless is a Motorola Solutions Channel Partner and Elite Service Partner with 11 locations throughout Indiana and Northern Kentucky.

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WAVE™ Push-to-Talk

A group communication service that connects your team at the push of a button across different networks and devices.


Your Device. Your Network.

Turn your phone into a PTT handset and get instant communication at the touch of a button.

WAVE™ Radio

Our Device. Our Network.

Get the benefits of WAVE app with a rugged two-way radio on a nationwide network.

Need Help Deciding
on the Best Solution
for You?

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Use Nationwide

Rapid, Reliable Deployment

Keep employees connected and accountable with crisp, clear audio, location tracking and Wi-Fi.

Predictable Costs

Know Exactly How Much You are Spending

WAVE offers a predictable, low-cost per-user subscription fee with no capital expense or long-term commitments.

Extend LMR

Connect Your Radio System to WAVE

Eliminate communication barriers between the traditional office space and the commercial and industrial areas.

Affordable Push-To-Talk

Unleash the Full Potential of Your Team with WAVE™

Instant PTT communication

Join the Communication Nation

WAVE™ push-to-talk

The Features You Need for the Way You Work


Purchase to Nationwide PTT in Less than 24 Hours

Place Your Order, Get Your Radios and Start Talking. Opening an account and placing an order is simple and quick.

Contact Us To Get Started

Configure Your Account and Team Settings from Any Computer or Smartphone

  • Add / modify users
  • Create / assign talkgroups

Opening an Account and Placing an Order is Simple and Quick

  • Create account
  • Select subscription plan
  • Provide billing information

Activating Your WAVE Two-Way Radio

  • Scan QR code behind battery
  • Follow wizard
  • Power on device

Activating Your WAVE App Download Application

  • Respond to SMS text / open application
  • Activate device or application Power and PTT