HIKVISION Network Cabinet Speaker 20W – DS-QAZ1120G1R-B/BLACK

Network Cabinet Speaker 20W -DS-QAZ1120G1R-B/BLACK

Adopt high-speed industrial grade dual core chips, built-in NOR Flash+EMMC dual storage, support dual backup of the system to ensure stable and reliable system performance.

Support secure startup, user login locking mechanism, and password complexity prompts, support security audit log traceability, and improve system network security.

Support batch unified management of remote platforms through IP networks (local area networks/public networks) and flexible configuration of local WEB single machines, while also support local audio collection and playback, adapting to various scene applications.

Support fixed resistance output and can be connected to an external sub speaker to increase the coverage area of the sound field, saving installation and wiring costs.

Support alarm input, arming schedule, and audio linkage, support TTS speech synthesis and text broadcasting, with natural and smooth standard male and female dual audio options.

Support horizontal and vertical installation

Microphone:
Typeelectret;
Amount – 2
Frequency Response – 100 Hz to 18 kHz
Sensitivity – -42 dBV/Pa
Sampling Rate – 48 kHz
Quantization Bits – 16 bit

Speaker:
Rated Power – 20 W
Impedance – 8
Max. Acoustic Pressure – 103 dBSPL
Sensitivity – (1 m, 1 W)90 dB
Direction – All directions
Frequency Response – 130 Hz to 17.5 kHz
SNR – 83 dB
Speaker Unit – -5.25 × 1

Function:
Audio Algorithm – AEC AGC ANS DRC
Audio Bit Rate – G.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps)
Audio File Format – WAV MP3 MP2 AAC
NTP Timing – Support
Broadcast – Regular broadcast, live broadcast, emergency broadcast
Two-Way Audio – Support
Speech Synthesis – English, Spanish, Japanese, Thai

Network:
Network Protocol – IPv4, HTTP, HTTPS , SIP, SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP
Client – Hik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone

Communication
Communication Method
Support wired network and bluetooth communication

Interface:
Ethernet Interface – RJ45 10 M/100 M Adaptive Ethernet port × 1
Local Storage – Built-in 64 GB EMMC (Audio file storage is 55 GB.)
API – ISAPI, ISUP, SIP
Audio In – 3.5 mm audio interface × 1
Audio Out – Fixed resistance output × 1 phoenix terminal 8
LED Indicator;
Solid green: normal working
Flashing green: intercom in progress
Solid red: start or network disconnection
Flashing red: upgrading

General:
Power – 24 VDC/2.5 A
Material – Main body&Front cover:plastic, bracket: metal
Operating Temperature- -30 C to 60 C (-22 F to 140 F)
Operating Humidity- 90% (No condensation)
Language – 5 languages: English, French, Spanish, German, Italian
Dimension – 268.4 mm × 180.4 mm × 125.12 mm (10.57″ × 7.1″ × 4.93″)
Package Dimension – 340 mm × 306 mm × 180 mm (13.39″ × 12.05″ × 7.09″)
Weight – Approx. 2 kg (4.4 lb.)
With Package Weight — Approx. 2.2 kg (4.8 lb.)

What’s in the box
1 x Device
1 x U-shaped bracket
1 x Adapter
1 x Screw pack
1 x Installation sticker
1 x Regulatory Compliance and Safety Information