Walkie Talkies

Motorola DP4801 Ex

MOTOTRBO Digital Two-Way Radio with Display (Intrinsically Safe)

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Minimum Order Quantity:10 units

The MOTOTRBO DP4801 Ex is an intrinsically safe digital two-way radio with color display, designed for hazardous environments where explosive gases, vapors, or dust may be present. With ATEX and IECEx certification, this radio ensures safe communication in petrochemical plants, oil refineries, grain handling facilities, and other potentially explosive atmospheres. Featuring a clear color screen for intuitive menu navigation and channel information, IP66 rating for superior dust and water protection, MIL-STD 810 ruggedness, and advanced DMR digital technology, the DP4801 Ex delivers reliable, explosion-proof communication with visual feedback for mission-critical operations in Zone 1/Zone 21 hazardous locations.

ATEX Certified (II 2G Ex ib IIC T4 Gb)

IECEx Certified

IP66 Waterproof & Dustproof

MIL-STD 810 Tested

TIA4950 HazLoc

FM Approved

UL Listed

Download Datasheet (PDF)

Key Features

Intrinsically Safe

ATEX certified (II 2G Ex ib IIC T4 Gb) and IECEx approved for use in Zone 1 and Zone 21 hazardous areas. Prevents ignition of explosive atmospheres through intrinsic safety design with reduced power output.

Color Display

Clear color screen provides visual channel information, menu navigation, and status indicators. Easy-to-read display enables quick access to settings and features with intuitive icon-based interface, even in low-light conditions.

Superior Protection

IP66 rated for complete dust tightness and powerful water jet protection. MIL-STD 810 tested for shock, vibration, and extreme temperature resistance in harsh industrial hazardous environments.

Digital Clarity

Advanced DMR digital technology delivers crystal-clear audio with noise cancellation. Integrated loudspeaker ensures intelligible communication even in high-noise industrial settings with hazardous atmospheres.

Technical Specifications

Frequency RangeVHF: 136-174 MHz / UHF: 400-470 MHz

Channel Capacity1000 channels

Power Output2W (UHF), 2.5W (VHF) - Reduced power for intrinsic safety

Battery Life (Li-Ion 2150mAh)Approx. 18 hours digital / 13 hours analog

DisplayColor LCD with backlight

KeypadNavigation keys + P1/P2 programmable buttons

Protection RatingIP66 (dust tight, powerful water jets)

Military StandardMIL-STD 810 C/D/E/F/G tested

BluetoothNot available (disabled for intrinsic safety)

Wi-FiNot available (disabled for intrinsic safety)

GNSSNot available (disabled for intrinsic safety)

Audio ResponseTIA603D compliant

Modulation4FSK Digital, 12.5/20/25 kHz

Digital ProtocolETSI TS 102 361-1,-2,-3 DMR Tier II & III

Dimensions (H x W x D)132 x 58 x 44 mm (with 2150mAh battery)

Weight410g (with 2150mAh battery)

Operating Temperature-20°C to +55°C (hazardous area restriction)

Channel Spacing12.5/20/25 kHz

Receiver Sensitivity (Digital)0.22 μV (BER 5%)

Receiver Sensitivity (Analog)0.22 μV typical (12dB SINAD)

Adjacent Channel Selectivity60/70/70 dB @ 12.5/20/25 kHz

Audio Output Power0.5W nominal, <5% distortion

Frequency Stability±0.5 ppm (-20°C to +55°C)

Antenna Impedance50Ω

ATEX CertificationII 2G Ex ib IIC T4 Gb, II 2D Ex ib IIIC T130°C Db

IECEx CertificationEx ib IIC T4 Gb, Ex ib IIIC T130°C Db

HazLoc ClassificationClass I Division 1 Groups A/B/C/D, Class II Division 1 Groups E/F/G

Ambient Temperature Range-20°C ≤ Tamb ≤ +55°C

Programmable ButtonsP1, P2 + navigation keys

Emergency FeaturesOne-touch emergency button, man-down, lone worker

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