Motorola APX N50 P25 Single-Band Portable Two-Way Radio
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The Motorola APX N50 is a slim, rugged P25 portable radio built for reliable communication in industries such as mining, government, corrective services, and public safety. With loud audio, advanced security, and seamless connectivity, it keeps critical teams connected in any environment.
Key Features
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Compact, lightweight, rugged design
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P25 Phase 1 & Phase 2 digital trunking
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Supports analog & digital modes
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Up to 1000 channels / 65 zones
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3W loud speaker with adaptive audio
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Dual internal + wind mitigation mics
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Noise suppression & volume leveling
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AES-256 and ADP encryption
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Over-the-air rekeying (OTAR)
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Built-in GNSS (GPS & GLONASS)
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Accelerometer with Man Down alert
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Bluetooth® 4.2 and Wi-Fi 2.4/5 GHz
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SmartConnect for seamless coverage
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IP68 dustproof & waterproof rating
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IMPRES 2 smart battery support
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Large color display & intuitive controls
⚠️ This P25 radio is intended for authorised use only, such as government and mining operations. It is not recommended for consumer or public use.
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Motorola APX N50 P25 Portable Two-Way Radio
The Motorola APX N50 is a mission-critical single-band P25 portable radio designed for frontline personnel operating in demanding and high-risk environments. Developed for public safety and emergency communications, the APX N50 delivers secure, reliable and highly intelligible communications for organisations where operational failure is not an option.
Built for Police, Emergency Services, Government agencies, critical infrastructure operators and specialised industrial environments, the APX N50 combines advanced P25 functionality with rugged durability, intelligent audio technology and enterprise-grade security.
Whether coordinating emergency incidents, managing field operations, supporting public safety response teams or maintaining communications in remote mining environments, the APX N50 delivers dependable performance when teams need it most.
At Radio Industries, we provide complete communication system design, programming, commissioning and ongoing support for mission-critical radio systems across Australia.
Mission-Critical P25 Communications
The APX N50 supports APCO P25 Phase 1 and Phase 2 operation, allowing secure interoperability and dependable communication across complex radio networks.
P25 systems are commonly deployed where organisations require:
- Highly secure communications
- Network interoperability
- Public safety compliance
- Wide-area radio systems
- Mission-critical reliability
- Advanced user management
- Emergency functionality
Unlike standard commercial two-way radios, P25 systems are specifically designed for environments where communication continuity directly impacts operational safety.
Designed for Police and Emergency Services
Emergency response personnel require communication equipment that can operate reliably under stress and changing conditions.
The APX N50 includes:
- Dedicated emergency button
- Large tactile controls
- Intuitive operation with gloves
- Fast access programmable buttons
- Voice announcements
- ViQi voice interaction capability
- Mission-critical display
- Smart audio technologies
The compact design allows comfortable all-day wear without sacrificing performance.
Advanced Audio Performance In Extreme Environments
Police officers, field responders and mining personnel often work around:
- Sirens
- Vehicles
- Machinery
- Wind
- Industrial equipment
- Aircraft
- High-noise operational zones
The APX N50 incorporates Motorola’s advanced APX audio architecture designed to improve speech intelligibility and minimise background noise.
Audio technologies include:
- Intelligent Noise Reduction
- Adaptive Equalisation
- Adaptive Gain Control
- Noise Sensing Volume Control
- Adaptive Windporting
- IMPRES™ audio technology
- Loud 3W speaker capability
These technologies automatically adapt to changing environments and help users hear and communicate clearly.
Secure Communications Designed For Sensitive Operations
Security and encryption are critical requirements for government and emergency communications.
The Motorola APX N50 includes advanced protection technologies including:
- AES-256 encryption
- P25 Authentication
- Over-The-Air Rekeying (OTAR)
- Secure key storage
- Multi-key capability
- Software key management
- Tamper detection protection
These capabilities help ensure communication security while simplifying management across large fleets.
GPS and Situational Awareness
The APX N50 includes integrated GPS and GLONASS capability to provide greater operational visibility and user accountability.
Location services support:
- Personnel tracking
- Fleet monitoring
- Resource management
- Incident coordination
- Emergency response operations
- Geofence functionality
This can improve operational efficiency and enhance worker safety.
Suitable for Mining and Critical Infrastructure Operations
While primarily designed for emergency service applications, the APX N50 is also suitable for selected industrial environments where communication reliability and worker safety are essential.
Applications include:
- Mining Operations: Reliable communication for underground support teams, surface operations and site-wide coordination.
- Oil & Gas: Secure communication in operational and hazardous environments.
- Utilities: Support maintenance crews and remote infrastructure personnel.
- Transport Infrastructure: Coordinate field workers and maintenance teams.
- Critical Industrial Operations: Suitable for facilities requiring secure and resilient radio networks.
Optional hazardous area battery configurations are available for approved applications.
Built For Harsh Conditions
Mission-critical radios must perform where standard devices fail.
The APX N50 offers:
- IP6X dust protection
- IPX8 submersion protection
- MIL-STD-810 testing
- Wide operating temperature range
- Rugged construction
- Optional HAZLOC support
The radio is designed to withstand demanding operational environments encountered by emergency responders and industrial users.
Compatible Accessories
Radio Industries can provide complete APX communication solutions including:
- IMPRES™ batteries
- Multi-unit charging systems
- Remote speaker microphones
- Surveillance earpieces
- Public safety carry accessories
- Vehicle chargers
- Shoulder microphones
- Tactical headsets
- Communication accessories for specialised environments
We also provide programming, fleet setup, deployment and ongoing support.
Additional information
| P25 | Yes |
|---|---|
| Bluetooth | Yes |
| IP Rating | IP68 |
| Manufacturer | Motorola |
| Product Type | Radio – Portable (Handheld) |
Find the right earpiece, headset or microphone
Accessories connect to two-way radios with different plug types. Check your radio’s connector before ordering, or call us on 1300 266 682 and we’ll confirm compatibility for you.
Frequently Asked Questions
How Far Can Two-Way Radios Reach?
Two-way radios operate using line-of-sight communication, which means buildings, hills, steel structures and other obstacles can affect range. Actual distance depends on the environment, radio power, antenna type and system setup.
Typical examples:
- Small offices or retail: hundreds of metres
- Warehouses and construction sites: 1–3 km
- Open outdoor areas: several kilometres
- Repeaters or Push-to-Talk over Cellular systems: Australia-wide coverage
If coverage is critical, Radio Industries can help design the right communication solution.
What Channels Can I Use?
In Australia, radios can operate on:
- UHF CB channels (1–80) – public shared channels available for general use
- Private licensed frequencies – dedicated channels licensed through ACMA for business use
- Digital radio systems – for improved audio and advanced features
- Push-to-Talk over Cellular (PoC) – communication over mobile networks and Wi-Fi
The right option depends on your application and operating environment.
Which Radio Is Best?
There is no one-size-fits-all answer. The best radio depends on:
- Your industry
- Required coverage area
- Team size
- Indoor or outdoor use
- Safety requirements
- Noise levels
- Whether you require UHF CB, licensed channels or nationwide communication
A warehouse team may need digital radios, while transport fleets may benefit from Push-to-Talk over Cellular systems.
Do I Need A Private Frequency?
Not always. UHF CB channels are suitable for many general communication applications.
However, private frequencies are recommended where:
- Communication is safety critical
- Teams operate around cranes or major construction projects
- Privacy is important
- Multiple users share the same location
- Interference must be minimised
Dedicated channels help improve reliability and reduce unwanted outside traffic.
What Is The Difference Between a Two-Way Radio, Walkie Talkie and Handy Talkie?
They generally refer to the same type of device.
In professional environments, Two-Way Radio is the preferred industry term. “Walkie Talkie” and “Handy Talkie” are commonly used for recreational or consumer products.
What Is The Difference Between Analogue and Digital Radios?
Analogue radios use traditional radio technology and are often suitable for basic communication requirements.
Digital radios provide:
- Clearer audio quality
- Better noise reduction
- Longer battery life
- Improved coverage performance
- Advanced features such as private calling and GPS
Digital systems are commonly used by businesses requiring higher performance and reliability.
What Is Push-to-Talk Over Cellular (PoC)?
Push-to-Talk over Cellular works like a two-way radio but uses 4G, 5G and Wi-Fi networks instead of traditional radio signals.
Benefits include:
- Australia-wide coverage
- GPS tracking
- Group communication
- No repeater infrastructure required
- Easy expansion across multiple locations
This solution is ideal for transport, security, events and nationwide operations.
Can Two-Way Radios Work Australia-Wide?
Traditional radios have distance limitations unless repeaters are used.
For nationwide communication, many businesses choose Push-to-Talk over Cellular systems, which operate across mobile networks and Wi-Fi.
Can Different Brands Of Radios Communicate Together?
Sometimes.
Compatibility depends on:
- Frequency settings
- Channel programming
- Analogue or digital mode
- Signalling protocols (IDAS, DMR, NXDN, TETRA, P25)
- System configuration (Capacity Plus, Capacity Max, P25)
Even radios from different manufacturers may communicate if correctly programmed.
Do Radios Need Programming Before Use?
Many professional radios require setup before deployment.
Programming may include:
- Channel configuration
- Private frequencies
- User groups
- Emergency functions
- Scan lists
- Button customisation
Radio Industries can pre-program and configure systems before dispatch.
Can I Use Headsets With Two-Way Radios?
Yes. Many industries use headsets and accessories to improve communication and safety.
Popular options include:
- Noise-cancelling headsets
- Hearing protection communication headsets
- Earpieces
- Remote speaker microphones
- Push-to-talk accessories
These are commonly used in construction, security, industrial sites and events.
Are Two-Way Radios Waterproof?
This depends on the model.
Many commercial radios include protection ratings such as:
- IP54 – Protected against limited dust ingress and resistant to water splashes from any direction. Suitable for indoor use, retail, warehouses and light outdoor environments.
- IP67 – Fully protected against dust and can withstand temporary immersion in water up to 1 metre for up to 30 minutes. Commonly used on construction sites, security operations and harsh environments.
- IP68 – Fully dustproof with enhanced water protection beyond IP67 standards. Exact depth and duration vary by manufacturer, but these radios are designed for more demanding environments with heavy dust, rain and exposure to water.
The right rating depends on your work environment.
Can Radios Be Used On Construction Sites?
Yes. Two-way radios are widely used across construction projects for coordination, safety and productivity.
Many sites use:
- Rugged digital radios
- Hearing protection headsets
- Vehicle-mounted radios
- Dedicated licensed frequencies
Radio Industries can recommend systems suited to site conditions and OH&S requirements.
Do You Offer Repairs And Ongoing Support?
Yes.
Radio Industries provides:
✔ Repairs and servicing
✔ Programming and setup
✔ Genuine parts and accessories
✔ System upgrades
✔ Technical support
✔ Australia-wide assistance
We support customers long after the initial purchase.
Still Not Sure Which Communication Solution You Need?
Every site and business is different. Speak with Radio Industries for expert advice on choosing the right radio communication system for your team.
Why Radio Industries? Two-way radio specialists since 1985, with Australia-wide supply, programming and support. About us → · Working in a hazardous area? Intrinsically safe radios →