Motorola MOTOTRBO DP4801 ATEX Intrinsically Safe Digital Portable Two Way Radio
The MOTOTRBO DP4801 ATEX intrinsically safe two-way radio from Motorola Solutions combines the best of two-way radio functionality with the latest digital technology. Integrating voice and data seamlessly, offering enhanced features that are easy to use, and delivers increased capacity to efficiently connect all your workforce.
What is an explosive atmosphere?
An explosive atmosphere is defined as a mixture of dangerous substances with air, under atmospheric conditions, in the form of gases, vapours, mist or dust in which, after ignition has occurred, combustion spreads to the entire unburned mixture. Many workplaces may contain, or have activities that produce explosive or potentially explosive atmospheres.
Examples include places where work activities create or release flammable gases or vapours, such as vehicle paint spraying, or in workplaces handling fine organic dusts such as grain flour or wood. Safe, reliable communication is a critical tool in such dangerous environments. That’s where the power and performance of MOTOTRBO ATEX intrinsically safe digital radios stand out.
The DP4801 intrinsically safe radio delivers unrivalled voice and data communications with integrated GPS plus best-in-class audio that includes Intelligent Audio and customisable voice announcements.
Available in UHF and VHF frequency bands, the DP4801Ex digital portable two-way radio is easy to use and features up to 32 channel capacity, three programmable buttons, emergency button, man-down and lone worker functions and IP67 specifications.
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Features & functions of the Motorola MOTOTRBO DMR ATEX DP4801Ex.
Best-in-class Audio
Loud front-facing speaker and Intelligent Audio feature that automatically adjusts the radio volume according the environment’s noise level
Text Messaging
Send preprogrammed update messages to team members when radio communications need to be delivered without interrupting workers or guests
Integrated GPS
Locate mobile work teams using integrated GPS
Emergency Button
The orange button on the top of the MOTOTRBO DP4801 ATEX radio can be programmed to send an alert to a supervisor or dispatcher during an emergency situation
Security
Three levels of scrambling or encryption built-in for increased security: 16-bit Basic Privacy, 40-bit Enhanced Privacy or 256-bit AES256 encryption.
Transmit Interrupt
Enables a user to interrupt another radio conversation to deliver critical communication exactly when and where it’s needed.
Motorola Solutions MOTOTRBO DP4801 ATEX certified specifications.
Frequency band
UHF B1: 403-470MHz
VHF: 136-174MHz
Power supply
7.4 V Nominal
Power output
1W
Battery life (based on a 05 05 90 duty cycle)
Up to 19 hrs (digital) / 16 hrs (analogue)
Repeater capable
Yes
Dimensions H x W x D (with standard battery)
DP4801 Ex Display Model: 138.5 x 56.7 x 39.8mm
DP4801 Ex Ma Display Model: 138.5 x 56.7 x 39.8mm
Weight (With 1400mAh LiIon battery)
DP4401 Ex Non-Display Model: 482.5g
DP4401 Ex Ma Non-Display Model: 482.5g
Number of channels
1000 channels
Channel spacing
12.5, 20, 25
IP Standard
IP67
Gas Rating ATEX:
ATEX: Class II 2G Ex ib IIC T4 Gb
IECEx: Ex ib IIC T4 Gb
Dust Rating ATEX:
ATEX: Class II 2D Ex ib IIIC T130 °C Db
IECEx: Ex ib IIIC T130°C Db
Mining Rating ATEX:
ATEX: I M2 Ex ib I Mb
IECEx: Ex ib I Mb
Standard warranty
2 years
Download the MOTOTRBO DP4000Ex ATEX Series
digital radio manufacturer’s brochure PDF.
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