Commercial Display

Network Ceiling Speaker 3W

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.

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Thông số sản phẩm

Sales Inquiry

Available models:

DS-QAZ1203G1-BE

Thông số sản phẩm

Speaker
Rated Power3 W
Impedance8 Ω
Max. Acoustic Pressure97 dBSPL
Sensitivity(1 m, 1 W)93 dB
DirectionAll directions
Frequency Response300 Hz to 15 kHz
SNR82 dB
Speaker UnitFull frequency 5′′ × 1

Function
Audio AlgorithmAEC、AGC、ANS、DRC
Audio Bit RateG.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps) Sampling bit width: 16 bits
Audio File FormatMP3, WAV
NTP TimingSupport
BroadcastRegular broadcast, live broadcast, emergency broadcast
Speech SynthesisLanguage Type: Chinese, English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil)

Network
Network ProtocolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API) ISAPI, ISUP, SIP, RTP,ONVIF
ClientHik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone

Functions
Audio FunctionSupports digital noise reduction, manually adjustable for 5 gears to ensure communication/audio quality.

Communication
Communication MethodSupport wired network and bluetoothcommunication

Interface
Ethernet InterfaceRJ45 10 M/100 M Adaptive Ethernet port × 1
Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
API ISAPI, ISUP, SIP,ONVIF
AlarmAlarm input × 2
Audio In3.5 mm audio interface × 1
Audio OutFixed resistance output × 1，phoenix terminal，8 Ω *The primary speaker(3 W, 8 Ω) can be connected to a maximum of 3 secondary speakers(3 W, 8 Ω).

General
PowerPoE: 802.3at，12 VDC/1.5 A
MaterialDevice body: plastic; Mesh cover: metal
Language9 languages: English, French, Spanish, German, Italian, Russian, Japanese, Thai, Portuguese (Brazil)
DimensionØ179 mm × 73.5 mm (Ø7.05" × 2.89") (Hole size: 160 mm）
Package Dimension255mm × 243mm × 175mm (10.04" × 9.57" × 6.89")
WeightApprox. 0.3 kg (0.66 lb.)
With Package WeightApprox. 0.5 kg (1.1 lb.)
ColorWhite
Packing ListDevice × 1 Mesh cover × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0, 10 m
Operating Temperature-10 °C to 50 °C(14 °F to 122 °F)
Operating Humidity＜90% (No condensation)

Approval
RFCE-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
EMCCE-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
SafetyCB: IEC 62368-1:2014 CE-LVD: EN 62368-1:2014/A11:2017
EnvironmentCE-RoHS: 2011/65/EU WEEE: 2012/19/EU Reach: Regulation (EC) No 1907/2006

Speaker

Rated Power

3 W

Impedance

8 Ω

Max. Acoustic Pressure

97 dBSPL

Sensitivity(1 m, 1 W)

93 dB

Direction

All directions

Frequency Response

300 Hz to 15 kHz

SNR

82 dB

Speaker Unit

Full frequency 5′′ × 1

Function

Audio Algorithm

AEC、AGC、ANS、DRC

Audio Bit Rate

G.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps) Sampling bit width: 16 bits

Audio File Format

MP3, WAV

NTP Timing

Support

Broadcast

Regular broadcast, live broadcast, emergency broadcast

Speech Synthesis

Language Type: Chinese, English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil)

Network

Network Protocol

IPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH

Interface Protocol (API)

ISAPI, ISUP, SIP, RTP,ONVIF

Client

Hik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone

Functions

Audio Function

Supports digital noise reduction, manually adjustable for 5 gears to ensure communication/audio quality.

Communication

Communication Method

Support wired network and bluetoothcommunication

Interface

Ethernet Interface

RJ45 10 M/100 M Adaptive Ethernet port × 1

Local Storage

Built-in 4 GB EMMC (Audio file storage is 1 GB.)

API

ISAPI, ISUP, SIP,ONVIF

Alarm

Alarm input × 2

Audio In

3.5 mm audio interface × 1

Audio Out

Fixed resistance output × 1，phoenix terminal，8 Ω *The primary speaker(3 W, 8 Ω) can be connected to a maximum of 3 secondary speakers(3 W, 8 Ω).

General

Power

PoE: 802.3at，12 VDC/1.5 A

Material

Device body: plastic; Mesh cover: metal

Language

9 languages: English, French, Spanish, German, Italian, Russian, Japanese, Thai, Portuguese (Brazil)

Dimension

Ø179 mm × 73.5 mm (Ø7.05" × 2.89") (Hole size: 160 mm）

Package Dimension

255mm × 243mm × 175mm (10.04" × 9.57" × 6.89")

Weight

Approx. 0.3 kg (0.66 lb.)

With Package Weight

Approx. 0.5 kg (1.1 lb.)

Color

White

Packing List

Device × 1 Mesh cover × 1 Regulatory Compliance and Safety Information × 1

Bluetooth

Bluetooth 5.0, 10 m

Operating Temperature

-10 °C to 50 °C(14 °F to 122 °F)

Operating Humidity

＜90% (No condensation)

Approval

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