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Hikvision DS‑QAZ1120G1‑B – 20 W Network Cabinet Speaker

The DS‑QAZ1120G1‑B provides 20 W output at 101 dB SPL with dual MEMS mics and two-way intercom. It has onboard NOR + 4 GB eMMC storage, alarm input, Bluetooth, schedule/TTS support, and fixed-resistance output. Power via 24 V DC; integrates with Hikvision platforms via SIP, ISAPI, ONVIF, RTSP protocols.

 

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The Hikvision DS‑QAZ1120G1‑B is a 20 W high-performance network cabinet speaker ideal for medium-to-large spaces such as lecture halls, lobbies, and outdoor venues within campuses or industrial parks.

Standout features:

101 dB max SPL, omnidirectional sound coverage

Dual MEMS microphones, 48 kHz sampling

NOR backup + 4 GB eMMC storage supporting TTS and reliable playback

Two-way audio, alarm input, scheduling, and linkage

Bluetooth connectivity for local audio streaming

Fixed-resistance sub-speaker output

24 V DC powered, IP secure startup and access logs

Multi-protocol support: SIP, ISAPI, ONVIF, RTSP

Adaptive audio algorithms: AEC, AGC, ANS, DRC

Designed for scalable PA systems needing high volume with intelligent interaction and management robustness.

Untitled design 91 6 Hikvision DS‑QAZ1120G1‑B – 20 ...