Motorola DP4400e Digital & Analogue Two Way Radio - Refurbished

The Motorola DP4400e digital and analogue two-way radio is built for versatile performance across diverse industrial and commercial sites. Available as either a UHF or VHF variant to suit specific operational landscapes, this transceiver delivers robust communication channels. Combining dual-mode compatibility with an enhanced receiver that expands range by up to 8 per cent, it provides a reliable migration path from legacy systems to digital DMR operations. It features an IP68 dust-tight and submersible construction, ensuring total resilience against harsh weather and daily site impacts.

Choosing Between UHF and VHF Frequencies

Selecting the correct frequency band is essential for seamless on-site communications. The Motorola DP4400e is supplied in two frequencies - UHF and VHF, allowing you to choose the correct frequency for your physical environment.

UHF (Ultra High Frequency) - Featuring shorter radio wavelengths, UHF signals excel at punching through dense physical barriers such as concrete foundations, steel frameworks, and multi-storey commercial buildings. This makes the UHF variant the optimal choice for indoor use, manufacturing plants, warehousing hubs, and developments.

VHF (Very High Frequency) -  Producing longer radio waves that remain closer to the ground, VHF signals travel significantly further across unobstructed terrain. This makes the VHF variant the preferred option for agricultural estates, open-site logistics, outdoor event venues, and sprawling industrial yards.

_{*This Radio Requires an Ofcom License to operate - if you do not already have an Existing Ofcom Radio License, you will need to purchase a License before using the Radio*}

Please Click Here to Purchase an Ofcom License

Optimised for Indoor and Built-Up Spaces

Selecting the right frequency band is essential for maintaining contact across complex properties. The Motorola DP4400e UHF is engineered specifically for indoor environments, operating across the 403–527 MHz spectrum. Because UHF radio waves feature shorter wavelengths, they navigate through structural obstacles like steel frameworks, thick brick walls, and concrete flooring much more effectively than VHF alternatives. This makes the handset well suited for manufacturing plants, large distribution centres, hotels, and multi-storey developments.

Optimised for Outdoor and Open Terrain

Selecting the right frequency band is essential for maintaining contact across wide expanses. The Motorola DP4400e VHF is engineered specifically for outdoor environments, operating across the 136–174 MHz spectrum. Because VHF radio waves remain closer to the ground and encounter fewer obstructions in open spaces than UHF signals, they travel significantly further. This makes the handset well suited for agricultural fields, construction sites, outdoor event venues, and sprawling industrial yards.

Seamless Analogue and Digital Compatibility

Transitioning an existing radio fleet can present logistical challenges. The DP4400e solves this by offering native dual-mode functionality, supporting both conventional analogue channels and digital DMR standards out of the box. Organisations can operate the handset on legacy analogue systems immediately, then switch over to clear digital channels whenever infrastructure updates permit, avoiding the need for premature hardware replacement.

Rugged Hardware and Advanced Safety

Teams face demanding weather conditions and rough handling. The DP4400e features a robust chassis tested to rigorous military standards (MIL-STD 810) alongside an IP68 environmental rating, ensuring it remains fully operational even when exposed to heavy rain or site mud. To safeguard workers, the device includes a prominent emergency button and Transmit Interrupt functionality, allowing supervisors to override channel traffic and broadcast urgent instructions across all 32 channels.

Features

• Available in UHF (403-527 Mhz) or VHF (136-174 MHz) Frequencies
• 32 Channel Capacity
• Analogue and Digital (DMR) Compatible
• IP68 Waterproof and Dustproof
• Improved receiver with up to 8% range boost
• Large, textured Push-to-Talk (PTT) button
• Tri-colour LED status indicator
• 3 Programmable function buttons
• Up to 28 hours battery life (with high-capacity IMPRES battery)
• IMPRES energy system support for scalable runtimes

Audio & Call Functions

• Intelligent Audio (Automatic volume adjustment)
• SINC+ Noise Cancellation
• Transmit Interrupt capability
• Dedicated Emergency Button
• Lone Worker monitoring system
• Basic and Enhanced Privacy encryption options
• Group, Individual, and All-Call capability
• VOX (Voice Operated Transmit) capable

Technical Specifications

• Dimensions: 130 mm x 55 mm x 34 mm (with standard battery)
• Weight: Approx. 290g
• Channel Spacing - 12.5, 20, 25 kHz
• RF Power Output - 1W / 4W (UHF) or 1W / 5W (VHF)
• Mil-Spec Rating + 810 C, D, E, F, G
• Memory Capacity -  128MB RAM and 256MB Flash memory
• Operating Temperature: -30 °C to +60 °C
• Encryption Options - Basic and Enhanced Privacy built-in (AES256 available via licence)
• HazLoc Certification - TIA4950 certified when equipped with a UL-approved battery

Package Contents

• Motorola DP4400e UHF or VHF Portable Radio - Refurbished (Select at Checkout)
• Standard Li-Ion Battery
• VHF Antenna
• 2.5-inch Belt Clip
• Dust Cover
• In box Documentation

*Please Note - As this is a Refurbished Product - Package Contents may vary slightly from those listed above.