MOTOTRBO R7Ex NKP Radio – Intrinsically Safe & Simple Use
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Motorola R7Ex Non-Keypad (NKP) Model
Simplified Safety Communication in Hazardous Areas
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ATEX & IECEx certified for flammable zones
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Easy-to-use non-screen design
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64 channels and 4 zones
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2.5W low-distortion speaker with up to 108 phons
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Intelligent Audio with AI noise cancellation
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Emergency, Lone Worker & Fall Alert features
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GNSS location tracking
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Up to 23.5 hours digital talk time
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IP66/IP68 waterproof & dustproof rating
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Built-in Bluetooth and Wi-Fi
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Motorola MOTOTRBO R7Ex ATEX Digital Two-Way Radio
The Motorola MOTOTRBO R7Ex is a premium ATEX-certified intrinsically safe digital two-way radio engineered for operations where safety, reliability and communication performance are critical. Designed specifically for potentially explosive environments, the R7Ex provides workers with dependable communications while meeting strict hazardous area certification requirements.
As one of Australia’s leading communication specialists, Radio Industries supplies complete hazardous area communication solutions for industries requiring robust and compliant systems. We help businesses select, configure and support intrinsically safe radio systems for demanding operations.
Unlike standard radios, the R7Ex is built for locations where flammable gases, vapours, combustible dust or explosive substances may be present. This includes oil refineries, mining sites, chemical plants, fuel storage facilities, manufacturing operations and industrial processing environments.
The radio carries ATEX and IECEx certification for hazardous environments and supports protection for gas, dust and mining applications. Its distinctive blue housing also allows teams to quickly identify approved intrinsically safe equipment.
Advanced Audio Performance for High Noise Environments
Hazardous workplaces are often noisy environments filled with pumps, compressors, drilling equipment and heavy machinery. Communication failures can impact productivity and create safety risks.
The MOTOTRBO R7Ex addresses this through advanced audio technologies including:
- AI-trained noise suppression
- Low distortion speaker design
- Intelligent Audio adjustment
- Automatic Gain Control
- Acoustic feedback suppression
- Volume Boost capability
- Powerful 2.5W speaker output
Motorola’s audio platform helps workers hear messages more clearly even in high-noise industrial environments. Audio levels can reach up to 108 phons, allowing important messages to cut through background noise.
For workers requiring hearing protection, Radio Industries can also provide compatible 3M Peltor, industrial headsets, remote speaker microphones and hazardous-area audio accessories.
Built for Worker Safety
The R7Ex includes a range of advanced safety tools designed to protect personnel and speed emergency response.
Features include:
- Dedicated emergency button
- Lone Worker monitoring
- Fall Alert functionality
- GNSS location tracking
- Bluetooth location capability
- Voice recording and playback
- Text messaging support
If a worker becomes incapacitated or requires assistance, emergency features can automatically notify team members and supervisors. Built-in location capability can assist with locating workers both indoors and outdoors during incidents.
Rugged Design for Harsh Conditions
Industrial and hazardous sites expose equipment to extreme temperatures, water, dust and physical impacts.
The MOTOTROBO R7Ex is engineered to handle these conditions through:
- IP66 dust and high-pressure water protection
- IP68 waterproof protection
- MIL-STD-810 rugged certification
- Wide operating temperature range
- Heavy-duty construction
- Disinfectant-resistant housing materials
Workers can confidently use the radio in demanding environments while wearing gloves thanks to its large controls, oversized PTT and emergency buttons.
Smart Communication and Productivity Features
The R7Ex does more than deliver voice communications.
Additional productivity features include:
- DMR digital operation
- Over-the-air programming via DMR and Wi-Fi
- Built-in voice recording
- Text messaging
- Text-to-speech functionality
- Internal clock
- Bluetooth accessory support
- RFID and NFC support for asset management
Radio administrators can remotely update radios without removing devices from field operations, reducing downtime and improving efficiency.
Features
- ATEX & IECEx certified intrinsically safe design
- Hazardous gas, mining and dust protection ratings
- AI-trained noise cancellation
- Powerful 2.5W speaker
- Volume Boost up to 108 phons
- Bluetooth and GNSS support
- Lone Worker and Fall Alert
- Voice recording and playback
- IP66 and IP68 environmental protection
- Large controls for gloved operation
- Over-the-air programming support
- 5-year hardware repair coverage and software support included
Applications
The Motorola R7Ex is ideal for:
- Mining operations
- Underground mining
- Oil & gas facilities
- Fuel handling environments
- Chemical manufacturing plants
- Industrial processing facilities
- Refineries
- Storage terminals
- Hazardous maintenance teams
- Utilities and heavy industry
Frequently Asked Questions
What makes the Motorola R7Ex intrinsically safe?
The R7Ex is ATEX and IECEx certified, meaning it is designed to operate safely in environments where explosive gases, vapours or combustible dust may exist.
Can the Motorola R7Ex be used in mining?
Yes. The R7Ex includes mining protection certifications and is designed for harsh underground and industrial mining environments.
Is the Motorola R7Ex waterproof?
Yes. The radio carries IP66 and IP68 ratings, providing protection against dust, water jets and water immersion.
Does the R7Ex support Bluetooth accessories?
Yes. Built-in Bluetooth allows connection to compatible wireless accessories and worker monitoring systems.
Can Radio Industries provide complete hazardous area communication systems?
Yes. Radio Industries designs, supplies, programs and supports complete intrinsically safe communication systems across Australia.
Additional information
| Analog | Yes |
|---|---|
| Bluetooth | Yes |
| IP Rating | IP68 |
| Digital | Yes |
| Frequency Band | UHF-1 |
| Manufacturer | Motorola |
| Product Type | Radio – Portable (Handheld) |
| Intrinsically Safe | Yes |
| Channel Capacity | 1000 |
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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 →