Model and Version Evidence
Provide the specific models, versions, authorization items, and validity periods of the host, nodes, microphones, peripherals, and software; indicate native functions, optional items, and third-party dependencies.
Solution Comparison · Model-Level Verification
Compare solutions, first compare the evidence in the same scenario
This section provides procurement verification methods and does not make absolute conclusions about vendor capabilities. SP, DS, and IC are used only as anonymous codes; unverified items should remain pending confirmation and must not be written as "not supported".
01 / DUOCAST
Compare under the same version, same configuration, and same testing criteria
This page does not provide item-by-item testing of the in-sale models, software versions, and licensing of SP, DS, and IC, so it does not include unverified conclusions on availability, performance rankings, or price judgments. Nor does it infer an entire manufacturer's product line from a single model.
For each capability, distinctions are made among: native device integration, software license unlock, optional module implementation, external system integration, and availability under specific deployment conditions. The SOYO Technology column likewise represents planning directions and must be confirmed based on prototypes, checklists, and test reports.
For each capability, distinctions are made among: native device integration, software license unlock, optional module implementation, external system integration, and availability under specific deployment conditions. The SOYO Technology column likewise represents planning directions and must be confirmed based on prototypes, checklists, and test reports.
02 / DUOCAST
Leave the issue to the specific model and test report
Each column requires the submission of corresponding evidence; "pending verification" does not mean it is not available.
| Verification Items | SP | DS | IC | SOYO Solution (Planning Objectives) |
|---|---|---|---|---|
| Bell ringing, paging, and zone-based playback | To be verified: specific hosts, terminals, and authorizations | To be verified: specific hosts, terminals, and authorization | To be verified: specific hosts, terminals, and authorizations | TP-DS01 and TP-DS06 work with compatible terminals; tested according to tasks and loads |
| Classroom local wireless amplification | Verify the native receiver module or the optional receiver end | Verify the native receiver module or the optional receiver end | Verify the native receiver module or the optional receiver end | TP-DW01 and TP-DW02 are equipped with matching microphones; not all accessories are built-in. |
| On-site uplink and two-way communication | Verify audio pickup, encoding, and authorization; distinguish monitoring from intercom | Verify audio pickup, encoding, and authorization; distinguish monitoring from intercom | Verify audio pickup, encoding, and authorization; distinguish monitoring from intercom | Select nodes with uplink capability; the purpose of collection, status, and permissions must be confirmed. |
| Multi-party group conference | Verify meeting scheduling, concurrency licensing, and node adaptation | Verify meeting scheduling, concurrent licensing, and node adaptation | Verify meeting scheduling, concurrent licensing, and node adaptation | TP-DS04 works with conference nodes; the number of concurrent groups and participants are tested separately |
| Cross-campus interconnection | Distinguish between remote broadcasting, intercom, and multi-party conferencing | Distinguish between remote broadcasting, intercom, and multi-party conferencing | Distinguish between remote broadcasting, intercom, and multi-party conferencing | TP-DS02 works with bridging; network, relay, and service authorization must be verified. |
| Teaching AI Applications | Verify models, data flows, and review mechanisms application by application | Verify models, data flows, and review mechanisms application by application | Verify models, data flows, and review mechanisms application by application | TP-DS05 and TP-DA series are planned for translation, training, minutes, analysis, and interaction; effectiveness must be evaluated. |
| Network Disconnection and Power Outage | Test local playback, amplification, and backup power supply separately | Test local playback, amplification, and backup power supply separately | Test local playback, amplification, and backup power supply separately | Verify separately when independent wireless links, caching, or backup power supply are available; full-service continuity is not guaranteed. |
| Existing equipment and engineering costs | Verify interfaces, gateways, retrofit items, and maintenance costs | Verify interfaces, gateways, retrofit items, and maintenance costs | Verify interfaces, gateways, retrofit items, and maintenance costs | TP-CTS is adapted item by item with existing wireless and analog devices; supplementary devices and software are included in the list |
03 / DUOCAST
Before purchasing, what should be requested from each solution provider
End-to-end scenario demonstration
Use similar classrooms and networks to verify amplification, broadcasting, intercom, multi-party conferencing, and cross-campus links, and do not replace full-link testing with a single-device demonstration.
Deployment and Data Description
Draw the locations of audio, text, logs, model calls, and backups, and explain the visitors, retention periods, deletion methods, and the basis for handling student data.
Delivery and Cost Boundaries
List the quantities, permits, model services, storage, maintenance, and scaling costs; include the test conclusions and unverified items in the delivery agreement.
04 / DUOCAST
Selection is not about choosing a vague "stronger" label
If the current requirements are mainly stable bell ringing, notifications, and listening playback, you should first check broadcast coverage, operations and maintenance, and emergency procedures; when cross-classroom collaboration is needed, then verify the actual cost and experience of meeting integration; when AI is needed, then review the model, effectiveness, authorization, and data conditions.
Different solutions may meet the same requirement through different configurations. Comparison conclusions should be limited to verified models and scenarios, and should not be expanded into a judgment on all of a vendor's products.
Different solutions may meet the same requirement through different configurations. Comparison conclusions should be limited to verified models and scenarios, and should not be expanded into a judgment on all of a vendor's products.
Starting from the real needs of the campus
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Turn "audible" into "conversational."
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Content maintenance:SOYO Technology Development Co., Ltd. · Update:
Product line solution planning | Functions, specifications, and compatibility are subject to official models, actual configurations, and testing. AI applications must implement data authorization and human review according to the deployment method; images are for reference only to the appearance of existing products.
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