PEAKPTT - Push To Talk Over Cellular — Home

PeakPTT radios use push-to-talk (PTT) over cellular (PoC) technology. Instead of relying on conventional radio frequencies, our devices transmit voice instantly through multiple Carriers LTE cellular networks or WiFi, enabling near-real-time group and private communications across unlimited distances.

Our radios are certified for use on major U.S. carriers, including AT&T and T-Mobile, ensuring reliable and consistent nationwide coverage. Current options include all major wireless carriers. Radios can also connect via WiFi for added flexibility. PeakPTT WiFi enabled radios have also been tested and proven to work extremely well with Starlink WiFi.

Most orders ship the same business day. Standard delivery takes 2 business days within the U.S. Expedited shipping options are available at checkout if you need your radios sooner.

Yes. All radios arrive pre-programmed, activated, and tested by our team. Simply power them on, press the PTT button, and start communicating—no complicated setup required.

Yes, GPS tracking is included. Each radio reports its location at regular intervals (default: every 60 seconds). You can view, track, and manage your team’s locations from our online dashboard or mobile app. Advanced features include geofencing, route history, and live mapping.

Every PeakPTT radio comes with a Lifetime Warranty your device is fully covered for as long as you maintain an active subscription. Additionally, we offer a 45-day money-back guarantee (minus airtime charges), so you can try our system risk-free.

Absolutely. You can add or remove radios at any time. Our platform is designed to scale with your business—whether you need 5 radios today or 500 tomorrow.

• Certified Hardware: FCC, PTCRB, and carrier-approved radios
• Nationwide Coverage: Powered by Tier-1 U.S. cellular networks.
• Rugged Design: IP67 waterproof and dustproof, drop-tested
• Crystal Clear Audio
• Extreme Customer Support
• At PeakPTT, a real human always answers the phone
• Our U.S.-based team provides live setup help, training, and ongoing radio support.
• Flexible Service: No long-term contracts, flat monthly pricing.

Unlike generic or uncertified alternatives, PeakPTT radios are built for professional, business essential communications.

Yes. You can create multiple talk groups (channels) based on departments, teams, or job sites. Users can easily switch between groups or participate in multiple groups simultaneously, ensuring the right people hear the right message.

Yes. All Push-to-Talk transmissions use end-to-end encrypted channels for maximum privacy and security. Unauthorized parties cannot intercept or replay communications.

Under normal LTE conditions, the average Push-to-Talk latency is less than 300 milliseconds. Communication is nearly instant, allowing seamless real-time group coordination.

Yes — our system is fully compatible across all PeakPTT radio models. You can deploy rugged units in the field, standard models in the office, or WiFi-enabled versions where needed, all managed on the same platform and talk groups.

Currently our service supports U.S. nationwide coverage via U.S. Tier-1 cellular networks and WiFi. If you take the radios abroad, functionality may be limited or unavailable due to network compatibility. For global deployment please contact us to discuss options.

No. We offer flat monthly pricing and you are not locked into long-term contracts. You can add or remove radios at any time without penalty. All standard fees (activation, airtime) are clearly disclosed — no surprise hidden costs.

Our system supports large-scale talk groups — you can have dozens, hundreds or even thousands of users within a channel depending on your plan and network capacity. Performance remains robust due to our design leveraging cellular networks. Contact us to review specific limits based on your deployment size.

Yes. If a radio is within WiFi range and that connection is available, it can automatically use WiFi to maintain Push-to-Talk communications. However, if both cellular and WiFi are unavailable, communication will pause until connectivity is restored. For mission-critical deployments we recommend a coverage check and backup WiFi strategy, like Starlink WiFi.

Our rugged models are built to withstand demanding environments. They meet IP67 standards for waterproof/dustproof and have been drop-tested to military-spec levels (MIL-STD) where noted. Check individual spec sheets for exact ratings.

We offer 24/7 support with technicians on call to assist in the event of any after hours issues. A real human answers the phone — no bots, no long waits. We provide live setup help, training and ongoing radio support. You can reach us via phone, or email and we pride ourselves on fast, effective resolutions.

We stand behind our 45-day money-back guarantee (minus airtime charges). If within 45 days you’re not completely satisfied, simply contact us and we’ll walk you through the return. Once approved, we’ll issue a refund for the hardware cost (minus airtime) in a timely manner.

We offer several models tailored to different needs: standard vs rugged, LTE-only vs WiFi-enabled, basic vs advanced GPS features. Our sales team can guide you based on your environment (indoors/outdoors), team size, use-case (warehouse, field, security), and budget. Contact us for a free consultation to choose the best fit.

Yes — for enterprise and fleet-scale deployments we offer custom pricing, volume discounts and flexible terms based on number of devices, service plan durations and optional add-on features. Reach out to our enterprise sales team to discuss your scenario.