{"id":1203,"date":"2024-11-05T06:05:52","date_gmt":"2024-11-05T06:05:52","guid":{"rendered":"https:\/\/roverwalkietalkie.com\/?post_type=product&p=1203"},"modified":"2026-04-13T08:48:17","modified_gmt":"2026-04-13T08:48:17","slug":"r-90ex-atex-explosion-proof-digital-two-way-radio","status":"publish","type":"product","link":"https:\/\/roverwalkietalkie.com\/index.php\/product\/r-90ex-atex-explosion-proof-digital-two-way-radio\/","title":{"rendered":"ROVER R-90Ex ATEX Explosion-Proof Digital Two-Way Radio Industrial Safety Communication Device"},"content":{"rendered":"

ROVER R-90Ex ATEX Explosion-Proof Digital Two-Way Radio Industrial Safety Communication Device<\/strong><\/span><\/h1>\n

 <\/p>\n

The ROVER R-90Ex<\/strong> is a professional-grade explosion-proof digital mobile (DMR) radio specifically designed for industries where safety, compliance, and operational reliability are paramount. As shown on page 1 of the PDF<\/em>, the device integrates ATEX-certified protection with advanced communication features, making it ideal for hazardous environments such as refineries, offshore platforms, chemical plants, and construction zones.<\/p>\n

 <\/p>\n

Key Features<\/strong><\/span><\/h2>\n

ATEX Explosion-Proof Certification<\/strong>
\nSafe operation in hazardous environments with flammable gases or dust
530 Channels & 256 Zones<\/strong>
\nEnables large-scale team coordination across complex operations
P68 Waterproof & Dustproof Rating
\n<\/strong>Fully protected against water ingress and harsh industrial conditions
Man Down & Lone Worker Protection
\n<\/strong>Enhances personnel safety with automatic emergency alerts
Remote Disable\/Enable & Monitoring
\n<\/strong>Centralized control for improved security and device management
High\/Low Power Output (1W\u20133.5W)
\n<\/strong>Optimized communication range with energy efficiency
VOX Hands-Free Operation
\n<\/strong>Improves productivity in hands-busy environments
Digital + Analog Compatibility<\/strong>
\nFlexible deployment across existing communication systems<\/p>\n

 <\/p>\n

Technical Specifications<\/strong><\/span><\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/strong><\/th>\nDetails<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nROVER R-90Ex<\/td>\n<\/tr>\n
Type<\/td>\nATEX Explosion-Proof Digital Two-Way Radio<\/td>\n<\/tr>\n
Frequency Range<\/td>\n400\u2013480 MHz<\/td>\n<\/tr>\n
Channel Capacity<\/td>\n1530 Channels<\/td>\n<\/tr>\n
Zones<\/td>\n256<\/td>\n<\/tr>\n
Output Power<\/td>\nLow: 1W \/ High: 3.5W<\/td>\n<\/tr>\n
Battery Capacity<\/td>\n2800 mAh<\/td>\n<\/tr>\n
Operating Voltage<\/td>\nDC 8V<\/td>\n<\/tr>\n
Operating Current<\/td>\n<1300 mA<\/td>\n<\/tr>\n
Frequency Stability<\/td>\n\u00b12.5 ppm<\/td>\n<\/tr>\n
Modulation<\/td>\n4FSK Digital<\/td>\n<\/tr>\n
Protocol<\/td>\nETSI TS 102 361-1,2,3<\/td>\n<\/tr>\n
Dimensions<\/td>\n132 \u00d7 60 \u00d7 38.25 mm<\/td>\n<\/tr>\n
Weight<\/td>\n295g<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-40\u00b0C to +80\u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-10\u00b0C to +50\u00b0C<\/td>\n<\/tr>\n
Protection Rating<\/td>\nIP68<\/td>\n<\/tr>\n
Channel Spacing<\/td>\nDigital: 2.5\/12.5 KHz, Analog: 12.5\/25 KHz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Advanced Technology<\/strong><\/span><\/h2>\n

The R-90Ex operates on a UHF frequency range of 400\u2013480 MHz, offering strong signal penetration in industrial facilities with dense infrastructure.<\/p>\n

It supports ETSI TS 102 361 digital protocol, enabling:<\/p>\n

    \n
  • Clear digital voice communication<\/li>\n
  • Reduced interference<\/li>\n
  • Efficient spectrum utilization<\/li>\n<\/ul>\n

    With digital modulation (4FSK) and frequency stability of \u00b12.5 ppm, the device ensures consistent and accurate communication, even in mission-critical operations.<\/p>\n

    Security and Access Control Features<\/strong><\/span><\/h2>\n

    Security and control are central to the R-90Ex design. The device includes advanced features such as:<\/p>\n

      \n
    • Remote Disable\/Enable<\/strong> \u2013 Prevent unauthorized use or lost device misuse<\/li>\n
    • Remote Monitoring<\/strong> \u2013 Supervisors can monitor field communication when required<\/li>\n
    • Emergency Alert System<\/strong> \u2013 Immediate distress signaling during critical incidents<\/li>\n
    • Busy Channel Lock (BCL)<\/strong> \u2013 Prevents interference and ensures communication clarity<\/li>\n
    • Private, Group, and All Call Modes<\/strong> \u2013 Flexible communication hierarchy<\/li>\n<\/ul>\n

      Additionally, man-down detection<\/strong> and lone worker functionality<\/strong> provide automated alerts in case of inactivity or emergencies, significantly improving workforce safety in isolated or dangerous environments.<\/p>\n

      High-Performance Design<\/strong><\/span><\/h2>\n

      The R-90Ex is engineered for high-performance operation under extreme conditions:<\/p>\n

        \n
      • Output Power:<\/strong> Up to 3.5W for extended coverage<\/li>\n
      • Battery Capacity:<\/strong> 2800 mAh for long operational shifts<\/li>\n
      • Low Power Mode:<\/strong> Extends battery life during standby<\/li>\n
      • Operating Current:<\/strong> <1300 mA for efficient energy usage<\/li>\n<\/ul>\n

        Its VOX (Voice Operated Transmission) capability allows hands-free communication, improving productivity in environments where manual operation is impractical.<\/p>\n

        Integration and Compatibility<\/strong><\/span><\/h2>\n

        Designed for seamless integration into modern communication infrastructures, the R-90Ex supports:<\/p>\n

          \n
        • Digital and Analog modes<\/strong> for backward compatibility<\/li>\n
        • Wide\/Narrow Bandwidth Selection<\/strong> for flexible deployment<\/li>\n
        • Firmware Upgrade Capability<\/strong> for future scalability<\/li>\n
        • Talk Around Function<\/strong> for direct device-to-device communication without repeaters<\/li>\n<\/ul>\n

          This makes it suitable for organizations transitioning from legacy systems to advanced digital communication platforms.<\/p>\n

          Reliability and Durability<\/strong><\/span><\/h2>\n

          Industrial environments demand equipment that can withstand extreme conditions. The R-90Ex delivers:<\/p>\n

            \n
          • IP68 Rating<\/strong> \u2013 Fully waterproof and dustproof<\/li>\n
          • Operating Temperature:<\/strong> -40\u00b0C to +80\u00b0C (extreme durability)<\/li>\n
          • Rugged Construction<\/strong> \u2013 Built for heavy-duty industrial use<\/li>\n
          • Weight:<\/strong> 295g \u2013 Balanced for durability and portability<\/li>\n<\/ul>\n

            The device is designed to maintain performance in environments exposed to moisture, dust, vibration, and extreme temperatures .<\/p>\n

            Operational Efficiency<\/strong><\/span><\/h2>\n

            The R-90Ex enhances operational workflows through:<\/p>\n

              \n
            • 1530 Channel Capacity<\/strong> for large teams<\/li>\n
            • 256 Zones<\/strong> for structured communication management<\/li>\n
            • Scan & SQL Functions<\/strong> for efficient channel monitoring<\/li>\n
            • Battery Save Mode<\/strong> for extended field operations<\/li>\n
            • Recording Function<\/strong> for communication tracking<\/li>\n<\/ul>\n

              These capabilities ensure that businesses can maintain continuous, organized, and efficient communication, even across large-scale operations.<\/p>\n

              Why Choose the ROVER R-90Ex?<\/strong><\/span><\/h2>\n
                \n
              • ATEX-Certified Safety<\/strong> for hazardous environments<\/li>\n
              • Enterprise-Grade Reliability<\/strong> for mission-critical operations<\/li>\n
              • Advanced Digital Communication Technology<\/strong><\/li>\n
              • Scalable Channel & Zone Capacity<\/strong><\/li>\n
              • Enhanced Worker Safety Features<\/strong> (man-down, lone worker)<\/li>\n
              • Flexible Integration with Existing Systems<\/strong><\/li>\n<\/ul>\n

                This product delivers a combination of safety, performance, and operational efficiency that is essential for modern industrial communication systems.<\/p>\n

                \n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                ROVER R-90Ex ATEX Explosion-Proof Digital Two-Way Radio Industrial Safety Communication Device   The ROVER R-90Ex is a professional-grade explosion-proof digital mobile (DMR) radio specifically designed for industries where safety, compliance, and operational reliability are paramount. As shown on page 1 of the PDF, the device integrates ATEX-certified protection with advanced communication features, making it ideal […]<\/p>\n","protected":false},"featured_media":1204,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":{"0":"post-1203","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dmr-repeater","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/product\/1203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/comments?post=1203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/media\/1204"}],"wp:attachment":[{"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/media?parent=1203"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=1203"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=1203"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roverwalkietalkie.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=1203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}