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Network Decoder

Support 2 types of audio source input: microphone, and RCA
Support 1 constant voltage output, 1 RCA output, 1 alarm input, 1 alarm output
Support network connection and remote management through the network to achieve functions such as scheduled broadcasting, alarm linkage, TTS, etc

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Data Sheet

Available models:

DS-QAE1DG1

Specification
Resources
Accessories

Data Sheet

Function
Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（32K~320Kbps） Sampling bit width: 16 bits
Speech SynthesisLanguage Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French
Protection FunctionShort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Network
Network ProtocolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClientHikCentral Professional

Audio
Rated Power6 W 24 VDC
Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNRTHD: ≤1% SNR: ≥100 dB

Interface
Alarm1 alarm input 1 alarm output
Ethernet Interface1 RJ45 10 M/100 M adaptive Ethernet port
Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio InMIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack RCA in : 0 dBV, 5 KΩ, unbalance, RCA pin jack
Audio OutRCA Out : 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers
LED IndicatorPower indicator (solid white): the device is normally working
Volume KnobMIC Volume Knob × 1
Power InterfaceAperture size: Ø2.0 mm

General
MaterialPlastic
Language41 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
Dimension190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
Package Dimension362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
Weight≈ 1496.2 g (3.3 lb.)
With Package Weight≈ 2456.2 g (5.4 lb.)
ColorWhite
Packing ListDevice × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)
Operating Humidity＜90% (No condensation)
Power ConsumptionStandby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 4.5 W (based on the average playing time)

Function

Audio Bit Rate

G.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（32K~320Kbps） Sampling bit width: 16 bits

Speech Synthesis

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

Protection Function

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

Network

Network Protocol

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

Interface Protocol (API)

ISAPI, ISUP, RTP

Client

HikCentral Professional

Audio

Rated Power

6 W 24 VDC

Frequency Response

80 Hz to 20 kHz（±3 dB）

THD and SNR

THD: ≤1% SNR: ≥100 dB

Interface

Alarm

1 alarm input 1 alarm output

Ethernet Interface

1 RJ45 10 M/100 M adaptive Ethernet port

Local Storage

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

Audio In

MIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack RCA in : 0 dBV, 5 KΩ, unbalance, RCA pin jack

Audio Out

RCA Out : 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers

LED Indicator

Power indicator (solid white): the device is normally working

Volume Knob

MIC Volume Knob × 1

Power Interface

Aperture size: Ø2.0 mm

General

Material

Plastic

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

Dimension

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

Package Dimension

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

Weight

≈ 1496.2 g (3.3 lb.)

With Package Weight

≈ 2456.2 g (5.4 lb.)

Color

White

Packing List

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

Operating Temperature

-10 °C to 55 °C (14 °F to 131 °F)

Operating Humidity

＜90% (No condensation)

Power Consumption

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

Function

Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（32K~320Kbps） Sampling bit width: 16 bits
Speech SynthesisLanguage Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French
Protection FunctionShort circuit protection, overcurrent protection, over temperature protection, anti-static electricity protection, surge protection, electrical shock protection

Network

Network ProtocolIPv4, HTTP, HTTPS , SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
Interface Protocol (API)ISAPI, ISUP, RTP
ClientHikCentral Professional

Audio

Rated Power6 W 24 VDC
Frequency Response80 Hz to 20 kHz（±3 dB）
THD and SNRTHD: ≤1% SNR: ≥100 dB

Interface

Alarm1 alarm input 1 alarm output
Ethernet Interface1 RJ45 10 M/100 M adaptive Ethernet port
Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio InMIC 1: -20 dBV, 4 KΩ,unbalance, 6.35 mm jack RCA in : 0 dBV, 5 KΩ, unbalance, RCA pin jack
Audio OutRCA Out : 0 dBV, 100 Ω, unbalance, RCA pin jack RCA Cascading: support a cascade of up to 3 amplifiers
LED IndicatorPower indicator (solid white): the device is normally working
Volume KnobMIC Volume Knob × 1
Power InterfaceAperture size: Ø2.0 mm

General

MaterialPlastic
Language41 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
Dimension190.8 mm × 230.8 mm × 51.2 mm (7.48" × 9.06" × 2.01")
Package Dimension362 mm × 280 mm × 100 mm (14.25" × 11.02" × 3.94")
Weight≈ 1496.2 g (3.3 lb.)
With Package Weight≈ 2456.2 g (5.4 lb.)
ColorWhite
Packing ListDevice × 1 Power Adapter × 1 Power Cord × 1 Regulatory Compliance and Safety Information × 1
Operating Temperature-10 °C to 55 °C (14 °F to 131 °F)
Operating Humidity＜90% (No condensation)
Power ConsumptionStandby Consumption: 4.5 W Annual Average Consumption: Max. Working Consumption: 4.5 W (based on the average playing time)