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Amplificateur de réseau à 2-Zone 500W

  • Prend en charge les tâches planifiées en temps réel, la reprise de la lecture et la gestion de la bibliothèque de matériel audio
  • Prise en charge de l’entrée d’alarme, du calendrier d’armement et de la liaison audio, prise en charge de la synthèse vocale TTS et de la diffusion de texte, avec des options audio doubles standard naturelles et fluides pour hommes et femmes
  • Prise en charge de plusieurs types d’entrées de source audio : Bluetooth, clé USB, microphone et RCA, avec un fonctionnement flexible et pratique
  • Contrôle indépendant du volume du microphone, contrôle du volume de la partition à 2 canaux
  • Prise en charge de la sortie de mélange audio à 2 canaux
  • Prise en charge des protocoles ISUP, EZVIZ Cloud et ISAPI
  • Adopter des plastiques d’ingénierie haute résistance, robustes et durables
  • Conception fonctionnelle intégrée, pratique et fiable
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Renseignements sur les ventes

Modèles disponibles::

DS-QAZ1A500G1-VB2
DS-QAZ1A500G1-VB2

Spécification

  • Function
  • Audio Bit RateG.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）/AAC（128 Kbps）
  • 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
  • Audio
  • Rated Power500 W
  • Frequency Response100 V COM/70 V COM: 50~20000 Hz（±3 dB） RCA Out/3.5 mm out: 50~20000 Hz（±1 dB）
  • THD and SNRTHD: ＜0.5%@1 kHz，1/3 rated power SNR: >90 dB
  • Interface
  • Alarm1 EVAC alarm input 1 alarm input 1 alarm output, when the output device connected to the alarm output is normally closed, connect: 1A GND; when the output device connected to the alarm output is normally open, connect: 1B GND.
  • Ethernet Interface1 RJ45 10 M/100 M/1000 M adaptive Ethernet port
  • Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)
  • Audio InMIC 1~4: -28 dBV, 4.7 kΩ, unbalance, 6.35 mm jack RCA in 1~4: 0 dBV, 4.7 kΩ, unbalance, RCA pin jack USB 2.0 × 1 Bluetooth Note: The 6.35 mm jack cannot be wired without connecting a microphone.
  • Audio OutConstant Voltage Output × 2: 100 V COM & 70 V COM. A single channel supports up to 250 W output. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note：If the constant voltage gear is set to 100 V, the constant voltage output interface(100 V) should be connected to a speaker rated at a voltage of 100 V. Connecting to a speaker rated at a voltage of 70 V could damage the device.
  • LED IndicatorPower Indicator (solid white): the device is normal working. USB flash drive indicator (solid white): the device is in USB flash drive mode. Bluetooth Indicator (solid blue): the device is in Bluetooth mode EVAC Alarm Indicator (solid red): the EVAC alarm has been triggered. MIC1 Indicator (solid white): the MIC1 audio input is connected normally. Module Indicator: FLT solid indicates overload or other system faults; CLIP solid indicates clipping or other exceptions; SIG solid indicates normal working.
  • Volume KnobTotal Volume Knob × 1， MIC Input Volume Knob × 4， RCA Input Volume Knob × 4， Output Channel Volume Knob × 2， Treble Volume Knob × 1， Bass Volume Knob × 1
  • USBUSB 2.0. File format: FAT32 and EXFAT, maximum capacity: 256 GB. FAT32 formatted USB drive: maximum capacity of a single partition is 32 GB EXFAT formatted USB drive: Maximum capacity of a single partition is 256 GB
  • General
  • Power100 to 240 VAC
  • MaterialFront panel: PC+ABS, top and bottom covers: SGCC
  • Dimension495.97 mm × 90.89 mm × 473.18 mm (19.53" × 3.58" × 18.63")
  • Package Dimension595 mm × 553 mm × 175 mm (23.43" × 21.77" × 6.89")
  • ≈ 5.6 kg (12.35 lb.)
  • With Package Weight≈ 7.6 kg (16.76 lb.)
  • ColorBlack
  • Packing ListDevice × 1 Power Cord × 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)
  • Power ConsumptionStandby Consumption: 45 W Annual Average Consumption: Max. Working Consumption: 110 W (based on the average playing time)
  • EnvironmentThis device can only be safely used in the region below 2,000 meters above the sea level
*Les performances du produit sont basées sur des tests en environnement contr?lé. Les résultats peuvent varier. Le contenu est traduit automatiquement; veuillez vous référer à la version anglaise pour plus de précision.

Spécification

Function
Audio Bit Rate
G.711ulaw（64 Kbps）/G.711alaw（64 Kbps）/MP3（128 Kbps）/AAC（128 Kbps）
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
Audio
Rated Power
500 W
Frequency Response
100 V COM/70 V COM: 50~20000 Hz（±3 dB） RCA Out/3.5 mm out: 50~20000 Hz（±1 dB）
THD and SNR
THD: ＜0.5%@1 kHz，1/3 rated power SNR: >90 dB
Interface
Alarm
1 EVAC alarm input 1 alarm input 1 alarm output, when the output device connected to the alarm output is normally closed, connect: 1A GND; when the output device connected to the alarm output is normally open, connect: 1B GND.
Ethernet Interface
1 RJ45 10 M/100 M/1000 M adaptive Ethernet port
Local Storage
Built-in 4 GB EMMC (Audio file storage is 1 GB.)
Audio In
MIC 1~4: -28 dBV, 4.7 kΩ, unbalance, 6.35 mm jack RCA in 1~4: 0 dBV, 4.7 kΩ, unbalance, RCA pin jack USB 2.0 × 1 Bluetooth Note: The 6.35 mm jack cannot be wired without connecting a microphone.
Audio Out
Constant Voltage Output × 2: 100 V COM & 70 V COM. A single channel supports up to 250 W output. RCA out 1-2: 0 dBV, unbalance, RCA pin jack 3.5 mm out 1-2: 0 dBV, unbalance, 3.5 mm jack Note：If the constant voltage gear is set to 100 V, the constant voltage output interface(100 V) should be connected to a speaker rated at a voltage of 100 V. Connecting to a speaker rated at a voltage of 70 V could damage the device.
LED Indicator
Power Indicator (solid white): the device is normal working. USB flash drive indicator (solid white): the device is in USB flash drive mode. Bluetooth Indicator (solid blue): the device is in Bluetooth mode EVAC Alarm Indicator (solid red): the EVAC alarm has been triggered. MIC1 Indicator (solid white): the MIC1 audio input is connected normally. Module Indicator: FLT solid indicates overload or other system faults; CLIP solid indicates clipping or other exceptions; SIG solid indicates normal working.
Volume Knob
Total Volume Knob × 1， MIC Input Volume Knob × 4， RCA Input Volume Knob × 4， Output Channel Volume Knob × 2， Treble Volume Knob × 1， Bass Volume Knob × 1
USB
USB 2.0. File format: FAT32 and EXFAT, maximum capacity: 256 GB. FAT32 formatted USB drive: maximum capacity of a single partition is 32 GB EXFAT formatted USB drive: Maximum capacity of a single partition is 256 GB
General
Power
100 to 240 VAC
Material
Front panel: PC+ABS, top and bottom covers: SGCC
Dimension
495.97 mm × 90.89 mm × 473.18 mm (19.53" × 3.58" × 18.63")
Package Dimension
595 mm × 553 mm × 175 mm (23.43" × 21.77" × 6.89")
≈ 5.6 kg (12.35 lb.)
With Package Weight
≈ 7.6 kg (16.76 lb.)
Color
Black
Packing List
Device × 1 Power Cord × 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)
Power Consumption
Standby Consumption: 45 W Annual Average Consumption: Max. Working Consumption: 110 W (based on the average playing time)
Environment
This device can only be safely used in the region below 2,000 meters above the sea level
Pour une meilleure expérience utilisateur, nous vous recommandons fortement de mettre à jour votre appareil avec le dernier micrologiciel dès que possible.
Spécification
Function
  • Function
  • Function
Network
  • Network
  • Network
Audio
  • Audio
  • Audio
  • Audio
Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
  • Interface
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
*Les performances du produit sont basées sur des tests en environnement contr?lé. Les résultats peuvent varier. Le contenu est traduit automatiquement; veuillez vous référer à la version anglaise pour plus de précision.

Ressources

Documents techniques

Micrologiciel

Pour une meilleure expérience utilisateur, nous vous recommandons fortement de mettre à jour votre appareil avec le dernier micrologiciel dès que possible.

Micrologiciel

Pour une meilleure expérience utilisateur, nous vous recommandons fortement de mettre à jour votre appareil avec le dernier micrologiciel dès que possible.
Firmware_V1.1.1_250522
Applied to:
DS-QAZ1A500G1-VB2

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