Motorola DP4401 Walkie Talkie (With Charger) ATEX.

The Motorola DP4401 is a rugged, professional digital radio featuring integrated GPS and Bluetooth. Built to IP57 standards, it is submersible and dustproof, providing reliable, secure communication for utility companies and piling teams operating on complex, large-scale project sites.

Highest ATEX Safety Rating: Certified for use in the most hazardous gas and dust environments, meeting the highest safety standards for the petrochemical and utility sectors.
Integrated GPS and Man Down: Enhances worker safety with real-time location tracking and automatic alerts if a user falls or remains stationary for a set period.
Rugged IP67 Construction: Fully submersible in up to one meter of water for 30 minutes and completely dust-tight, ensuring reliability in the harshest conditions.
Intelligent Audio Technology: Automatically monitors background noise and adjusts the radio volume so users never miss a call in loud environments or disturb others in quiet areas.

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FAQs

What is the difference between the DP4401 and the DP4400?

The DP4401 includes integrated GPS and Bluetooth as standard hardware, whereas the DP4400 is a standard radio without these location and wireless data features.

Is the DP4401 waterproof for site work?

Yes, it is IP57 rated. This means it is protected against dust and can be submerged in up to one meter of water for 30 minutes, making it suitable for wet drainage and piling sites.

How does the GPS feature help on a civil engineering project?

The GPS allows a central dispatcher to see exactly where earthworks or haulage teams are located. This is essential for safety monitoring and coordinating plant movements on large, busy sites.

Can I use wireless headsets with the DP4401?

Yes. The built-in Bluetooth allows groundworkers to connect wireless Operations Critical earpieces, which are designed to stay secure even when moving around heavy equipment.

Does the DP4401 require a licence?

Yes, this is a professional-grade radio that requires an Ofcom licence. This ensures utility companies have a dedicated, private frequency that is not interrupted by other local radio users.

Will I be able to hear it over loud demolition machinery?

The DP4401 features Intelligent Audio and a powerful front-facing speaker. The radio monitors background noise and automatically adjusts its volume so you don’t miss calls on a loud demolition site.

Is the battery life sufficient for a full day of house building?

The standard Li-ion battery provides approximately 17 hours of operation in digital mode. This is more than enough to cover a standard shift for house building or groundworking teams.

Does it have an emergency button?

Yes, there is a prominent orange button on the top. It can be programmed to send an instant alert to a supervisor, which is a key safety requirement for piling and earthworks contractors.

Can this radio work with my older analog radios?

The DP4401 is capable of Mixed Mode operation. This means it can communicate with both digital and older analog units, allowing contracting teams to upgrade their fleet at their own pace.

Is it durable enough for piling and groundworks?

The radio is built to Military Standard 810 C, D, E, F, and G. It is designed to survive the drops, shocks, and vibrations typical of heavy piling, groundworking, and demolition environments.