DS-QAE1A80G1-VB

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80W 2-Zone Network Amplifier

Supports real-time and scheduled tasks, resume play, and audio material library management
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 multiple types of audio source input: Bluetooth, USB flash drive, microphone, and RCA, with flexible and convenient operation
Independent microphone volume control, 2-channel partition volume control
Support two-channel audio mixing output
Support ISUP, EZVIZ Cloud and ISAPI protocol
Adopt high-strength engineering plastics, sturdy and durable
Integrated functional design, convenient and reliable

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Data Sheet

Available models:

DS-QAE1A80G1-VB

Especificación
Resources
Accesorios

Data Sheet

Función
Velocidad de bits de audioG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps） Sampling bit width: 16 bits
Protection Functionshort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Red
Protocolo de redIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClienteHikCentral Professional

Audio
Rated Power80 W 24 VDC
Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNRTHD: ≤1% SNR: ≥100 dB

Interfaz
Alarma1 alarm input 1 alarm output
Ethernet Interface1个RJ45 10 M/100 M adaptive Ethernet port
Almacenamiento localBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Entrada de audioMIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack USB 2.0 × 1 RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack Bluetooth
Audio OutConstant Voltage Output × 2，100 V COM RCA Out 1-2: 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers
Indicador LEDPower indicator (solid white): the device is normally working USB flash drive indicator (solid white): the device is in USB mode Bluetooth indicator (solid blue): the device is in Bluetooth mode
Volume KnobMIC Volume Knob × 1，Partition 1 Volume Knob × 1，Partition 2 Volume Knob × 1
USBUSB 2.0/3.0. File format: FAT32 and EXFAT, maximum capacity: 128 GB. FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB. EXFAT USB flash drives support single files lager than 16 EB.
Interfaz de energíaAperture size: Ø2.0 mm

General
MaterialPlastic
Dimensión190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
Dimensión del paquete362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
≈ 1496.2 g (3.3 lb.)
Con peso del paquete≈ 2456.2 g (5.4 lb.)
ColorWhite
Lista de empaqueDevice × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0，10 m
Temperatura de funcionamiento-10 °C to 55 °C (14 °F to 131 °F)
Condiciones de humedad＜90% (No condensation)
Consumo de energíaStandby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 90 W (based on the average playing time)

Función

Velocidad de bits de audio

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

Protection Function

short circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Red

Protocolo de red

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

Interface Protocol (API)

ISAPI, ISUP, RTP

Cliente

HikCentral Professional

Audio

Rated Power

80 W 24 VDC

Frequency Response

80 Hz to 20 kHz（±3 dB）

THD and SNR

THD: ≤1% SNR: ≥100 dB

Interfaz

Alarma

1 alarm input 1 alarm output

Ethernet Interface

1个RJ45 10 M/100 M adaptive Ethernet port

Almacenamiento local

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

Entrada de audio

MIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack USB 2.0 × 1 RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack Bluetooth

Audio Out

Constant Voltage Output × 2，100 V COM RCA Out 1-2: 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers

Indicador LED

Power indicator (solid white): the device is normally working USB flash drive indicator (solid white): the device is in USB mode Bluetooth indicator (solid blue): the device is in Bluetooth mode

Volume Knob

MIC Volume Knob × 1，Partition 1 Volume Knob × 1，Partition 2 Volume Knob × 1

USB

USB 2.0/3.0. File format: FAT32 and EXFAT, maximum capacity: 128 GB. FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB. EXFAT USB flash drives support single files lager than 16 EB.

Interfaz de energía

Aperture size: Ø2.0 mm

General

Material

Plastic

Dimensión

190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")

Dimensión del paquete

362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")

≈ 1496.2 g (3.3 lb.)

Con peso del paquete

≈ 2456.2 g (5.4 lb.)

Color

White

Lista de empaque

Device × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1

Bluetooth

Bluetooth 5.0，10 m

Temperatura de funcionamiento

-10 °C to 55 °C (14 °F to 131 °F)

Condiciones de humedad

＜90% (No condensation)

Consumo de energía

Standby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 90 W (based on the average playing time)

Función

Velocidad de bits de audioG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps） Sampling bit width: 16 bits
Protection Functionshort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Red

Protocolo de redIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClienteHikCentral Professional

Audio

Rated Power80 W 24 VDC
Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNRTHD: ≤1% SNR: ≥100 dB

Interfaz

Alarma1 alarm input 1 alarm output
Ethernet Interface1个RJ45 10 M/100 M adaptive Ethernet port
Almacenamiento localBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Entrada de audioMIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack USB 2.0 × 1 RCA in 1-2: 0 dBV, 5 KΩ, unbalance, RCA pin jack Bluetooth
Audio OutConstant Voltage Output × 2，100 V COM RCA Out 1-2: 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers
Indicador LEDPower indicator (solid white): the device is normally working USB flash drive indicator (solid white): the device is in USB mode Bluetooth indicator (solid blue): the device is in Bluetooth mode
Volume KnobMIC Volume Knob × 1，Partition 1 Volume Knob × 1，Partition 2 Volume Knob × 1
USBUSB 2.0/3.0. File format: FAT32 and EXFAT, maximum capacity: 128 GB. FAT32 file system: maximum partition size: 128 GB, maximum file size: 4 GB. EXFAT USB flash drives support single files lager than 16 EB.
Interfaz de energíaAperture size: Ø2.0 mm

General

MaterialPlastic
Dimensión190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
Dimensión del paquete362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
≈ 1496.2 g (3.3 lb.)
Con peso del paquete≈ 2456.2 g (5.4 lb.)
ColorWhite
Lista de empaqueDevice × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
BluetoothBluetooth 5.0，10 m
Temperatura de funcionamiento-10 °C to 55 °C (14 °F to 131 °F)
Condiciones de humedad＜90% (No condensation)
Consumo de energíaStandby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 90 W (based on the average playing time)