01 / 01MOTOROLA SOLUTIONS
MOTOTRBO™ DP4400e Heavy-Duty Digital Two-Way Radio
HEAVY-DUTY INDUSTRIAL DMR PORTABLE RADIOProven non-display digital two-way radio built for extreme field and industrial operations, delivering IP68 waterproof submersibility, intelligent audio adjustment, 32 channels, and IMPRES battery management.
Frequency Band OptionsVHF (136–174 MHz) or UHF (403–527 MHz)
Channel Capacity32 pre-programmed operational channels
Configuration, availability and delivery confirmed with your quotation.
01 / FIELD CAPABILITIES
Built for the task.
- IP68 submersible casing survives 2 hours underwater at 2-meter depth and protects internal circuitry from industrial dust
- Intelligent Audio system monitors ambient jobsite sound levels and dynamically boosts volume to prevent missed calls
- Dual analog and digital operation provides smooth phased transitions from legacy analog fleets to modern DMR infrastructure
- IMPRES battery management optimizes charge cycles, extends overall cell longevity, and reports real-time battery health
- Programmable emergency button triggers priority emergency alert calls and broadcasts location alarms to command dispatch
02 / TECHNICAL DETAILS
Precision, specified.
- Frequency Band Options
- VHF (136–174 MHz) or UHF (403–527 MHz)
- Channel Capacity
- 32 pre-programmed operational channels
- RF Power Output
- VHF: 5W / 1W; UHF: 4W / 1W
- Audio Technology
- Intelligent Audio automatically adjusts radio volume based on ambient background noise
- Operating Modes
- Analogue conventional, DMR Tier II digital, IP Site Connect, Capacity Plus
- Ingress Protection
- IP68 fully dust-tight and submersible to 2 meters for 2 hours in water
- Battery Autonomy
- Up to 29 hours continuous duty on IMPRES high-capacity Li-ion battery
- Military Standard
- MIL-STD-810 C/D/E/F/G compliance across 11 environmental parameters
- Dimensions & Weight
- 130 × 55 × 36 mm; 355 g with standard IMPRES battery pack
- Operating Temperature
- -30°C to +60°C (-22°F to +140°F)
Key specifications and field-use details. Exact configuration may vary by model or selected variant.
Motorola Solutions
Global leader in mission-critical wireless communications, rugged tactical two-way radios, and secure digital defense networks.
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