Radio over Internet Protocol (RoIP) is a cutting-edge technology that allows users to send and receive radio communications over the Internet. This innovative solution seamlessly integrates traditional radio systems with modern Internet networks to provide users with a reliable and cost-effective communications solution.
Introducing Radio over Internet Protocol (RoIP)
Radio over Internet Protocol (RoIP) is a cutting-edge technology that allows users to send and receive radio communications over the Internet. This innovative solution seamlessly integrates traditional radio systems with modern Internet networks to provide users with a reliable and cost-effective communications solution.
With RoIP, users can leverage the power of the Internet to expand the coverage of wireless communications. By connecting radio devices to a RoIP gateway, users can easily transmit and receive radio signals over long distances without the need for expensive infrastructure or dedicated radio networks. This makes RoIP an ideal solution for organizations that require reliable communications over wide geographic areas, such as public safety agencies, transportation companies, and utility providers.
The main advantage of RoIP is its ability to bridge the gap between traditional radio systems and Internet-based communications. By leveraging existing Internet infrastructure, RoIP enables users to overcome the limitations of traditional radio networks, such as limited range and coverage. This allows seamless communication across different locations, making RoIP an important tool for running distributed organizations.
Additionally, RoIP offers a rich set of advanced features and capabilities that enhance the overall communications experience. Users can take advantage of the power of digital voice processing, encryption and network protocols to ensure secure and reliable communications over the Internet. Additionally, RoIP can be seamlessly integrated with existing dispatch systems, enabling efficient management and coordination of radio communications.
In addition to technical capabilities, RoIP can also bring significant cost savings to organizations. By leveraging existing Internet infrastructure, organizations can eliminate the need for expensive radio infrastructure and licenses. This makes RoIP a cost-effective solution for organizations that require reliable communications without incurring high capital expenditures.
Overall, Radio over Internet Protocol (RoIP) is a game-changing technology that has revolutionized the way radio communications are conducted. By combining the power of traditional radio systems with the flexibility of the Internet, RoIP provides organizations of all sizes and industries with reliable, cost-effective, and feature-rich communications solutions. Whether enhancing public safety communications, improving traffic coordination, or optimizing utility operations, RoIP is ideal for organizations looking to modernize their communications infrastructure.
1. Seamless integration of traditional radio systems and modern Internet
2. Expand the scope and coverage of radio communications
3. Advanced functions such as digital voice processing, encryption and network protocols
4. Seamlessly integrate with existing dispatching systems
5. Significant cost savings by eliminating expensive radio infrastructure and licenses
In summary, Radio over Internet Protocol (RoIP) is a game-changing technology that provides organizations with reliable, cost-effective, and feature-rich communications solutions. RoIP's ability to extend the range of radio communications over the Internet and its advanced capabilities make it ideal for organizations looking to modernize their communications infrastructure. Whether enhancing public safety communications, improving traffic coordination or optimizing utility operations, RoIP is the future of radio communications.
The H-28Y is compact and small Push-to-Talk over Cellular (PoC) radio that offers nationwide coverage over 4G/LTE networks for your PTT communications.
H-28Y simplifies the way to communicate with your teammates. This radio can be operated on a widely available public network to deliver instant communications at the push of a button. It is the best choice for those engaged in supermarkets, hotels, logistics, industrial parks, urban and property management.
The user can enjoy license free nationwide radio communications. With a battery capacity of 4400mAh and easily meet the battery needs of long day operations.
ltems |
Details |
Note |
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Operation system |
Android based OS (5.1.1) |
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Frequency |
L811 (European/Asia |
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Frequency bands can be |
L813 (Asia version) |
■GSM Band2/3/8 |
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L817 (America |
■GSM: 850MHz,1900MHz |
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LTE |
CAT 4 |
TDD CAT4 |
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Wi-Fi |
802.11b/g/n,2.4GHz |
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LED |
Green,Red,Yellow |
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Speaker |
W,8Ω |
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Mic |
mic |
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SIM |
Single Micro SIM slot |
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Connectivity |
3.5mm Audio Jack |
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SD card slot |
Micro SD |
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Bluetooth |
BT 4.0 LE and earlier,Class2 (For |
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GNSS |
GPS,GLONASS,Beidou |
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Screen |
Size (inch) |
1.77 |
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Resolution |
128*160 |
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Dimensions (Without antenna) |
110mm*57mm*31mm |
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Weight (Including battery and |
Around 210g |
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Camera |
Flashlight |
YES |
We also have a without |
Pixels |
800W |
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Focus type |
AF |
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ROM |
8GByte |
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RAM |
1GByte |
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ROM |
4GByte |
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RAM |
512MByte |
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Normal |
MENU key,Back key,Direction key, |
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Numeric key |
NO |
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Side key |
PTT key,M1,M2 |
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Top key |
Combination Knob: |
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Battery |
Type |
Li-polymer |
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Capacity (mAh) |
4000 |
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Charger current |
1000mA |
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Charging Time |
≤5 Hours |
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Sound |
Microphone |
1 |
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Line-Control earphone |
YES |
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Speaker |
YES |
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Speaker PA |
YES |
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Antenna |
LTE Main antenna |
Rodlike |
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Auxiliary antenna |
FPC |
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WIFI/BT |
FPC |
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GPS/BD |
ceramic chip antenna |
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Operating temperature |
-20℃ to 60℃ |
Using traditional trunking solution would occur high cost, the GPS function in H28Y supply you high efficiency in trunking, also improved productivity of the assignment can now be done based on the location by console.
The Dispatch Console allows efficient management to increase productivity
It is Android 5.1.1, more flexible for users to adopt kinds of platforms.
Under WiFi coverage, users can freely choose to use WiFi connect, save costs on network.
With IP54 design, H-28Y can be used in variety environment.
With 4000/4400/5000/6000mAh capacity, H-28Y supply you long standby time.
Unique for: Security Guard, Construction site, Industry Production site;
Commercial usage: Hotel, Hospital, University,
Commercial Event: Sports,
Public Security: Airport, Railway, Army, Government, Rescue, Police, Outdoor adventure, Logistics, Taxi, Truck, Camping, Traveling, Big shopping mall, Big Hotel, Outdoor Events, etc.
Compatible with multiple dispatching management platforms with various functions, such as Private
Call/Group Call, SOS, GPS navigation, radio track playback... Currently, we have already integrated with Lisheng’s own platform, TASSTA, ZELLO, RealPTT, POCSTAR, ZTE…
The radio adopts 1.77 inch colored LCD display, which makes the display information clearer even under strong light.
APN settings are flexible to accommodate every SIM card.
GPS and NFC Patrol (Optional)
With a powerful platform, the patrol function can be used in various scenes, such as staff going out to work, work attendance, patrolling and other scenes.
we are committed to delivering top-quality two-way radio products, ensuring each product meets the highest standards through rigorous inspection and packaging processes. Our inspection and packaging team bears the responsibility of ensuring customers receive reliable products, providing a worry-free user experience.
1、Visual Inspection: Each two-way radio undergoes a thorough visual inspection to ensure flawless aesthetics that align with the company's brand image.
2、Functionality Testing: Our inspection team conducts comprehensive functionality tests on every radio, ensuring all features operate correctly. This includes key functions such as audio quality, signal strength, and channel switching.
3、Durability Testing: Products undergo durability tests to ensure they function properly in various environmental conditions, including extreme temperatures, humidity, and vibrations.
4、Battery Performance Testing: Battery life is crucial for radio performance. Strict performance tests are conducted on batteries to ensure reliable, extended use.
1、Anti-Static Packaging: Each radio undergoes anti-static packaging to prevent electrostatic damage during transportation.
2、Environmentally Friendly Packaging: Committed to sustainability, our packaging materials adhere to international environmental standards.
3、Shock-Resistant Packaging: Professional shock-resistant packaging is employed during transportation to prevent damage to products.
4、Integrity Check: The packaging team performs a final integrity check to ensure products remain intact and undamaged after the packaging process.
Our inspection and packaging processes aim to surpass customer expectations, ensuring that every two-way radio received has undergone rigorous testing and meticulous packaging as a high-quality product.
Customer Evaluation and Feedback:Satisfied customers are our number one priority