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The 3W Network Ceiling Speaker (DS-QAZ1203G1-BE) epitomizes cutting-edge audio technology, boasting advanced features and reliable performance. Equipped with high-speed industrial-grade dual-core chips and dual storage (NOR Flash + EMMC), it ensures stable system operation and supports dual backup for enhanced reliability. Security is paramount, with support for secure startup, user login locking mechanism, password complexity prompts, and security audit log traceability, bolstering network safety. Its versatility extends to batch unified management of remote platforms through IP networks, along with flexible configuration options for local WEB single machines. Additionally, it offers support for local audio collection and playback, adapting seamlessly to various applications. Its expandability includes fixed resistance output and compatibility with external sub-speakers to extend the sound field coverage while minimizing installation costs. Integrated features such as alarm input, arming schedule, TTS speech synthesis, and text broadcasting ensure comprehensive functionality for diverse use cases.
| Feature | Description |
|---|---|
| High-Speed Processing | Dual-core chips, NOR Flash + EMMC dual storage |
| Security Features | Secure startup, user login locking, password prompts |
| Remote Management | Batch unified management through IP networks |
| Local Functionality | Local audio collection and playback |
| Expandability | Fixed resistance output, sub-speaker connection |
| Integrated Features | Alarm input, arming schedule, TTS speech synthesis |
| Text broadcasting | |
| Speaker Specifications | Rated Power: 3W |
| Impedance: 8 Ω | |
| Max. Acoustic Pressure: 97 dBSPL | |
| Sensitivity(1 M, 1 W): 93 dB | |
| Direction: All directions | |
| Frequency Response: 300 Hz to 15 kHz | |
| SNR: 82 dB |
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