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The DS-QAZ1307G1T-E-7W Network Horn Speaker is a powerhouse of audio technology, engineered for reliability and versatility. Featuring high-speed industrial-grade dual-core chips and dual storage (NOR Flash + EMMC), it ensures rock-solid system performance with dual backup support. Security is paramount, with features like secure startup, user login locking mechanism, and password complexity prompts, enhancing network safety and traceability through security audit logs. It facilitates batch unified management of remote platforms via IP networks and offers flexible configuration options for local WEB single machines. With support for local audio collection and playback, it seamlessly adapts to various applications. Additionally, it features alarm input, arming schedule, TTS speech synthesis, and text broadcasting with natural male and female dual audio options. The speaker also supports two-way audio via SIP for enhanced communication capabilities.
| 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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