Description
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 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.
Specification
Speaker
- Rated Power: 3W
- Max Acoustic Pressure: 97dBSPL
- Sensitivity (1m/1W): 93dB
- Direction: All directions
- Frequency Response: 300Hz to 15kHz
- SNR: 82dB
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
- 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, RTP
Functions
- Audio Function: Supports digital noise reduction, manually adjustable for 5 gears to ensure communication/audio quality
Communication
- Communication Method: Support wired network and Bluetooth 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
- Alarm: Alarm input x2
- Audio In: 3.5 mm audio interface x1
- Audio Out: Fixed resistance output x1, phoenix terminal, 8Ω
*The primary speaker (3W, 8Ω) can be connected to a maximum of 3 secondary speakers (3W, 8Ω)
General
- Power: PoE: 802.3at, 12 VDC/1.5 A
- Material: Device body: plastic; Mesh cover: metal
- Operating Temperature -10°C to 50°C
- Operating Humidity: <90% (No condensation)
- Language: 5 languages: English, French, Spanish, German, Italian
- Dimension: Ø179 mm × 73.5 mm (Hole size: 160 mm）
- Package Dimension: 255mm × 243mm × 175mm
- Weight: Approx. 0,3kg
- Color: White
