This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Estalky Logo

Rugged Push-to-Talk Over Cellular Solutions

Estalky (Kmobile) is a leading OEM/ODM supplier of ruggedized Android-based Push-to-Talk over Cellular (PoC) devices and end-to-end communication systems. Built for mission-critical industries with military-grade durability, global compliance, and seamless connectivity.

Estalky Poc Device
Estalky Team

About Estalky

Established in Shenzhen in 2014, Kmobile (brand: Estalky) is a leading provider, designer, and manufacturer in the borderless communication field. We specialize in broadband Push-to-Talk (PoC) radios and smart PoC phones with 2G/3G/4G functionality.

Our rugged devices meet IP67/IP68 standards and are certified for CE, FCC, WEEE, and UN38.3. With TAC-approved IMEI and GMS compliance, our products are trusted across Europe, North America, and beyond.

Military-Grade Durability

IP68-rated, shockproof, drop-resistant

Global Compliance

CE, FCC, IC, ATEX, UN38.3

Android Flexibility

Open OS for custom apps & integration

Carrier-Agnostic

5G/4G/LTE/WCDMA/GSM compatible

Our Products

Explore our range of rugged Push-to-Talk devices and accessories designed for extreme environments and mission-critical operations.

E550

E550

4G No Screen + 0.97" OLED LCD

  • IP67 Waterproof
  • 3600mAh Battery
  • Android 5.1 OS
  • NFC Function
E120

E120

1.77" Display, Android 8.1

  • IP68 Rated
  • 1.8m Drop Resistant
  • 7000mAh Battery
  • 3W Loud Speaker
E120 EX

E120 EX

ATEX Intrinsically Safe

  • ATEX Certified
  • 2m Drop Resistant
  • 4800mAh Battery
  • Android 8.1 OS
E220

E220

2.8" Screen, Dual Camera

  • IP68 / 1.5m Drop
  • 2+16GB Memory
  • 5MP+13MP Cameras
  • Smart Noise Reduction
E966P

E966P

4" Gorilla Glass, Dual SIM

  • Android 8.1 OS
  • 4500mAh Fast Charge
  • Dual 2W Speakers
  • WiFi + 3G/4G
V900

V900

5G Rugged PTT Device

  • Android 12 (Upgradable)
  • 8+256GB Memory
  • 6000mAh Battery
  • Dedicated PTT/SOS Buttons
V900D

V900D

5G Hybrid DMR POC Radio

  • DMR 4W UHF/VHF
  • Android 12 OS
  • 8+256GB Storage
  • Upgradable to Android 14
E977EX

E977EX

Intrinsically Safe POC

  • 4.7" HD Screen
  • 2G/3G/4G Network
  • 4+64GB / 6+128GB
  • Voice, Video, GPS, NFC

Solutions for Critical Industries

Estalky POC devices enable faster, more secure communication across high-risk and remote environments.

Public Security

Logistics

Construction

Local Government

Energy & Utility

Transportation

Estalky Features

Why Choose Estalky?

  • Global Certifications

    CE, FCC, IC, UN38.3, MSDS, ATEX, GMS, TAC-approved IMEI

  • OEM/ODM Expertise

    Custom firmware, branding, and hardware modifications

  • End-to-End Support

    From design to delivery, we support every step

  • Future-Proof Devices

    Android 12+ with upgrade paths and long-term support

10+

Years Experience

100+

Countries Served

50+

Products

10M+

Devices Deployed

Frequently Asked Questions

What is Push-to-Talk over Cellular (PoC)?

PoC is a half-duplex communication service that works over cellular networks (3G/4G/5G), allowing instant voice communication similar to walkie-talkies but with nationwide coverage.

Are Estalky devices compatible with third-party PTT apps?

Yes, our Android-based devices support integration with most major PTT applications including Zello, Mototalk, and custom enterprise solutions.

Do you offer OEM/ODM services?

Yes, Estalky provides full OEM/ODM services including custom firmware, branding, packaging, and hardware modifications to meet specific client requirements.

What certifications do your devices have?

Our devices are certified for CE, FCC, IC, UN38.3, MSDS, ATEX (for EX models), and have TAC-approved IMEI numbers for global network compatibility.

Get in Touch

Ready to upgrade your team's communication? Contact us today for product inquiries, samples, or partnership opportunities.

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]