Hikvision DS-QAZ1120G1R-B — a 20 W network box speaker. It broadcasts announcements and background music over an IP network, and supports two-way audio and text-to-speech.
Key features:
• Rated power: 20 W, 5.25" driver
• Coverage angle: 135° horizontal, 130° vertical
• Maximum sound pressure: 103 dB
• Two-way audio, Bluetooth 5.0
• One 20 W auxiliary speaker can be connected (8 Ω output)
• Power: 24 V DC, adapter included
• Operating temperature: −30 °C to 60 °C
Suitable for shops, warehouses, gyms and public spaces.
| Audio | |
|---|---|
| Number of Sub Speaker | 24 V, 2.5 A, max. 60 W: support 1* 20W sub speakers |
| Sub Speaker Connection Method | Impedance Input |
| General | |
| Color | White or black appearance optional |
| Power | 24 VDC/2.5 A |
| Language | 41 languages: English, French, Spanish, German, Italian, Japanese, Thai, Russian, Portuguese (Brazil), Arabic, Bulgarian, Czech, Danish, Greek, Spanish (Mexico), Estonian, Persian, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Kazakh, Korean, Kirgiz, Lao, Lithuanian, Latvian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Slovenian, Serbian, Swedish, Turkish, Ukrainian, Uzbek, Vietnamese |
| Material | Main body&Front cover:plastic, bracket: metal |
| Bluetooth | Bluetooth 5.0, 10 m |
| Dimension | 268.4 mm × 180.4 mm × 125.12 mm (10.57" × 7.1" × 4.93") |
| Packing List | Device × 1 U-shaped bracket × 1 Adapter × 1 Screw pack × 1 Installation sticker × 1 Regulatory Compliance and Safety Information × 1 |
| Package Dimension | 340 mm × 306 mm × 180 mm (13.39" × 12.05" × 7.09") |
| Operating Humidity | <90% (No condensation) |
| With Package Weight | Approx. 2.2 kg (4.8 lb.) |
| Operating Temperature | -30 °C to 60 °C (-22 °F to 140 °F) |
| Network | |
| Client | Hik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone |
| Network Protocol | IPv4, HTTP, HTTPS , SIP, SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP |
| Interface Protocol (API) | ISAPI, ISUP, SIP, RTP,ONVIF |
| Speaker | |
| SNR | 83 dB |
| Direction | All directions |
| Impedance | 8 Ω |
| Rated Power | 20 W |
| Speaker Unit | 5.25′′ × 1 |
| Coverage Angle | Horizontal: 135° Vertical: 130° |
| Frequency Response | 130 Hz to 17.5 kHz |
| Sensitivity(1 m, 1 W) | 90 dB |
| Max. Acoustic Pressure | 103 dBSPL |
| Approval | |
| RF | CE-RED: EN 301489-1 V2.2.3 (BT or 2.4G), EN 301489-17 V3.2.4 (BT or 2.4G), EN 300 328 V2.2.2 (BT or 2.4G), EN62311 2020(BT or 2.4G) RCM: EN 300 328 V2.2.2 (BT or 2.4G), AS/NZS 2772.2:2016+A1:2018, ARPANSA RPS S-1 Radiation Protection Series S-1 (Rev.1), ARPANSA RPS S01 Advisory Note IC ID: RSS-247(BT or 2.4G) ANATEL: Resolution No. 680/2017,Act No. 14448/2017,Act No. 950/2018,Act No. 1120/2018 |
| EMC | CE-EMC: EN 55032:2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019+A2:2021, EN 55035:2017+A11:2020 RCM: AS/NZS CISPR 32: 2015 IC: ICES-003: Issue 7 |
| Safety | CB: IEC 62368-1:2014 CE-LVD: EN 62368-1:2014/A11:2017 |
| Environment | CE-RoHS: 2011/65/EU WEEE: 2012/19/EU Reach: Regulation (EC) No 1907/2006 |
| Function | |
| Broadcast | Regular broadcast, live broadcast, emergency broadcast |
| NTP Timing | Support |
| Two-Way Audio | Support |
| Audio Bit Rate | G.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps) Sampling bit width: 16 bits |
| Audio Algorithm | AEC、AGC、ANS、DRC |
| Speech Synthesis | Language Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French |
| Audio File Format | WAV、MP3、MP2、AAC |
| Interface | |
| API | ISAPI, ISUP, SIP,ONVIF |
| Reset | Support |
| Audio In | 3.5 mm audio interface × 1 |
| Audio Out | Fixed resistance output × 1,phoenix terminal,8 Ω |
| Volume Knob | Support |
| LED Indicator | Solid green: normal working Flashing green: intercom in progress Solid red: start or network disconnection Flashing red: upgrading |
| Local Storage | Built-in 64 GB EMMC (Audio file storage is 55 GB.) |
| Ethernet Interface | RJ45 10 M/100 M Adaptive Ethernet port × 1 |
| Microphone | |
| Type | electret |
| Amount | 2 |
| Sensitivity | -42 dBV/Pa |
| Sampling Rate | 48 kHz |
| Quantization Bits | 16 bit |
| Frequency Response | 100 Hz to 18 kHz |
| Communication | |
| Communication Method | Support wired network and bluetooth communication |