EV-04

EV-04 is a sleek, smart pendant designed to keep you safe and connected. With its seamless communication features, you can easily stay in touch with loved ones and share your real-time location. Equipped with integrated Sub-G wireless RF technology, the SOS alarm can be activated either directly from the pendant or via an optional Halo Band.

The Modern Aging Dilemma

Balancing the Desire for Independence with the Reality of Risk.

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Key Features

Our advantages

Certified by PTCRB, AT&T, Verizon, RCM, UKCA, and others

Cumulative sales of 5 million units over 9 years

Winner of the German Red Dot Award in 2016

Success Story

A petroleum company equipped its pipeline inspectors with EV-04 wrist-worn devices. For agent David in the field, the device automatically logged his precise location and time on site, replacing manual checks and boosting efficiency. The real-time data also allowed management to optimize deployment and verify inspection schedules, ensuring timely surveys, reduced downtime, and lower compliance risk.

Product Certification

Our Business Partner

Creating Win-Win Growth with Our Strategic Partners

Distributors

Whether targeting senior care, lone-worker protection, or GPS asset tracking, our solutions help distributors win tenders, scale projects, and strengthen regional competitiveness.

Call Centers

Our devices integrate seamlessly with professional monitoring centers, providing stable connectivity, accurate event reporting, and customizable protocols.

Integrated Solutions Provider

For system integrators in telecare, healthcare, public safety, and enterprise security, our devices function as plug-and-play components within larger platforms.