The ETMY ET-C11 is a next-generation 4G Push-to-Talk over Cellular (PoC) network radio designed for taxi fleets, construction sites, hotels, large supermarkets, and enterprise teams. It supports push-to-talk communication where compatible cellular coverage and an active supported service plan are available. Communication depends on local network availability and the selected plan.
👉 Read the Full ET-C11 Guide: 12 Questions Answered on Features & Specs
Key Features
-
4G LTE Network Communication: Communicate over supported cellular networks. Service availability depends on the selected plan and local cellular coverage.
-
1.44" Color LED Display: Clear, full-color screen for easy navigation of contacts, talkgroups, and device status.
-
Dual-SIM Slots with Manual Switching: Supports two SIM cards with manual selection between carriers for flexible regional coverage.
-
Individual Call & Group Call: One-to-one private calling and one-to-many instant PTT broadcast for efficient coordination.
-
Advanced Noise Reduction: Audio processing designed for crystal-clear voice clarity in noisy environments.
-
Type-C USB Fast Charging: Universal, modern charging convenience compatible with power banks and vehicle chargers.
-
3000mAh Battery & Power Saving: All-day power for long shifts with intelligent standby power optimization.
-
Superptt Operating System: Stable, fast, and purpose-built for professional commercial radio dispatch.
Technical Specifications
| Specification |
Value |
| Network Connectivity |
4G LTE (Multi-band support) |
| Battery Capacity |
3000mAh Li-ion (DC 3.6–4.2V) |
| Display Screen |
1.44-inch Color LED Display |
| Dimensions & Weight |
92 × 60 × 33 mm | 152g (Ultra Compact) |
| Audio Output Power |
2W (<3% THD Distortion) |
| Tx Power / Rx Sensitivity |
23dB ±2.7dB / >102dBm |
| SIM Card Slots |
Dual SIM Slots (Manual Toggle) |
| Charging Port |
Type-C Fast Charging |
Ideal For & Applications
-
Taxi & Transportation Fleets: Dispatch communication for drivers and vehicles where supported cellular service is available.
-
Construction & Infrastructure Sites: Clear team talkgroups across extensive worksites.
-
Hotel & Hospitality Teams: Lightweight, discreet communication between front desk, housekeeping, and maintenance.
-
Retail & Supermarkets: Instant multi-department coordination with color screen visibility.
-
Logistics & Warehouses: High audio output and all-day battery life for shift workers.
In the Box
- ET-C11 Radio Host × 1
- 3000mAh Battery × 1
- Durable Back Clip × 1
- Lanyard × 1
- Type-C Charger & Cable × 1
SIM Card, Service Area and Renewal
A SIM card and one year of free service for use within the United States are included with your ET-C11 radio. For use in other North American countries, purchase a separate North America service plan from ETMY. Contact ETMY with your intended countries and usage locations before ordering to confirm the appropriate plan, coverage and pricing. Coverage depends on the selected plan and local cellular network availability.
From the second year, you can choose to renew your SIM card or service plan through ETMY. Renewal fees are based on ETMY SIM card plan pricing, with a 50% discount for returning customers. Contact ETMY for available renewal options and pricing.
Team Compatibility Notice
The ET-C65, ET-C15 and ET-C11 use different communication platforms and cannot communicate with one another. For team communication, purchase the same model for all team members. Purchasing different models from ETMY does not make them compatible.
