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The 7W Network Horn Speaker (DS-QAZ1307G1-E) embodies cutting-edge audio technology, delivering exceptional performance and versatility. Equipped with high-speed industrial-grade dual-core chips and dual storage (NOR Flash + EMMC), it ensures stable system operation with dual backup support for reliability. Security features, including secure startup, user login locking mechanism, and password complexity prompts, bolster system network security, complemented by security audit log traceability. With support for batch unified management of remote platforms through IP networks and flexible configuration of local WEB single machines, it adapts seamlessly to various applications. Offering local audio collection and playback, it provides a comprehensive solution for diverse scenarios. Integrated features such as alarm input, arming schedule, TTS speech synthesis, text broadcasting, and two-way audio via SIP ensure comprehensive functionality.
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 |
Integrated Features | Alarm input, arming schedule, TTS speech synthesis |
Text broadcasting, two-way audio via SIP | |
Microphone Specifications | Type: Electret |
Amount: 2 | |
Frequency Response: 100 Hz to 20 kHz | |
Sensitivity: -42 dBV/Pa | |
Sampling Rate: 48 kHz | |
Quantization Bits: 16 bit | |
Speaker Specifications | Rated Power: 7W |
Impedance: 8 Ω | |
Max. Acoustic Pressure: 121 dBSPL | |
Sensitivity(1 M, 1 W): 110 dB | |
Direction: 70° horizontal, 100° vertical | |
Frequency Response: 300 Hz to 13 kHz | |
SNR: 85 dB |
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