DS-QAZ1307G1-E

Main features

• 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 arming schedule, and audio linkage, support TTS speech synthesis and text broadcasting, with natural and smooth standard male and female dual audio options.
• Suppert two-way audio by SIP

Specification

Microphone:

• Type: electret
• Amount: 2
• Frequency Response: 100Hz to 20kHz
• Sensitivity: -42dBV/Pa
• Sampling Rate: 48kHz
• Quantization Bits: 16 bit

Speaker

• Rated Power: 7W
• Max Acoustic Pressure: 121dBSPL
• Sensitivity (1m/1W): 110dB
• Direction: 70° horizontal by 100° vertical
• Frequency Response: 300Hz to 13kHz
• SNR: 85dB

Function

• Audio Algorithm: AEC, AGC, ANS, DRC
• Audio Bit Rate: G.711ulaw (64 Kbps) / G.711alaw (64 Kbps) / MP3 (128 Kbps)
• Audio File Format: MP3, WAV
• NTP Timing: Support
• Broadcast: Regular broadcast, live broadcast, emergency broadcast
• Two-Way Audio: Support
• Speech Synthesis: English

Network

• Network Protocol: IPv4, HTTP, HTTPS , SIP, SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH
• Interface Protocol (API): ISAPI, ISUP, SIP, RTP

Communication

• Communication Method: Support wired network communication

Interface

• Ethernet Interface: RJ45 10M/100M Adaptive Ethernet port x1
• Local Storage: Built-in 4 GB EMMC (Audio file storage is 1 GB)
• API: ISAPI, ISUP
• Reset: Support

General

• Material: Metal
• Protection: IP67
• Operating Temperature -30 °C to 60 °C
• Operating Humidity: <90% (No condensation)
• Language: 5 languages: English, French, Spanish, German, Italian
• Dimension: 175 mm × 237 mm × 272 mm
• Power: POE IEEE 802.3at 16.4W (max)
• Package Dimension: 310 mm × 245 mm × 350 mm
• Weight: Approx. 2.1kg
• Color: White