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The 80W 2-Zone Network Amplifier (DS-QAE1A80G1-VB) is an advanced audio solution tailored for modern applications. It seamlessly integrates with various audio input sources such as Bluetooth, USB flash drives, microphones, and RCA connections, ensuring versatility in connectivity. Its network capabilities enable real-time and scheduled tasks, resume play, and efficient audio material library management. This amplifier also supports alarm inputs, arming schedules, and audio linkage, enhancing security and automation. With built-in text-to-speech synthesis offering natural and smooth standard male and female dual audio options, communication is clear and effective. Independent volume controls for microphones and two-channel partitions allow precise audio adjustments, while the two-channel audio mixing output offers customizable sound configurations. Its compatibility with ISUP, EZVIZ Cloud, and ISAPI protocols ensures seamless integration with other systems. Crafted from high-strength engineering plastics, this amplifier is durable and reliable, with comprehensive protection features including short circuit, overcurrent, over temperature, anti-static electricity, surge, and electrical shock protection. It delivers a rated power of 80W with a frequency response of 80 Hz to 20 kHz (±3 dB), maintaining low total harmonic distortion (THD) and high signal-to-noise ratio (SNR) for superior audio performance.
| Feature | Description |
|---|---|
| Audio Inputs | Bluetooth, USB flash drive, microphone, RCA |
| Network Integration | Real-time and scheduled tasks, resume play, audio material library management |
| Alarm and Automation Support | Alarm input, arming schedule, audio linkage |
| Text-to-Speech (TTS) Synthesis | TTS speech synthesis, text broadcasting with dual audio options |
| Independent Volume Control | Microphone volume control, two-channel partition volume control |
| Audio Mixing Output | Two-channel audio mixing output |
| Protocol Support | ISUP, EZVIZ Cloud, ISAPI protocols |
| Construction | High-strength engineering plastics for durability |
| Integrated Design | Functional design for convenience and reliability |
| Audio Bit Rate | G.711ulaw (64 Kbps)/G.711alaw (64 Kbps)/MP3 (128 Kbps) |
| Protection Features | Short circuit, overcurrent, over temperature, anti-static electricity, surge, electrical shock |
| Network Protocol | IPv4, HTTP, HTTPS, SSL/TLS, DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH |
| Interface Protocol (API) | ISAPI, ISUP, RTP |
| Client Compatibility | HikCentral Professional for comprehensive audio management |
| Rated Power | 80W |
| Frequency Response | 80 Hz to 20 kHz (±3 dB) |
| THD | ≤1% |
| SNR | ≥100 dB |
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