SE-5702 Desktop Network Paging Microphone (7-inch)

Product Description:

1. Desktop-style new design with ≥7.0-inch true-color LCD display, graphical UI interface, and capacitive touchscreen operation;

2. Highly directional microphone boom ensures clear, interference-free voice broadcasts; supports full-area, zone-specific, and terminal announcements;

3. Integrated 24-bit professional-grade sound card delivers audiophile-level audio playback;

4. Red hardware emergency button for urgent alerts;

5. Dedicated broadcast hardware button for one-touch full-area broadcasting;

6. Hardware volume control buttons for quick adjustments;

7. Real-time display of zone device status, online status, and volume levels;

8. Cross-network broadcasting capability;

9. Built-in Flash storage for audio files, configuration backups, and remote updates;

10. Real-time weather information display synchronized with meteorological centers;

11. Automatic refresh function for maintaining real-time data synchronization with servers;

12. Intercom functionality enabling real-time communication with any intercom device;

13. Supports dial-up calling;

14. Supports zone broadcasting for real-time announcements to designated zones;

15. Supports audio capture, enabling real-time acquisition of line-input audio signals for playback on designated devices, with mixing functionality;

16. Supports on-demand playback, streaming media library music to specified terminals in real time. Includes real-time song title display, volume control, and track skipping;

17. Supports call logging, recording incoming/outgoing/missed calls in real time;

18. Features ≥12 zone quick broadcasts;

19. Features ≥12 one-touch intercom call buttons;

20. Includes network management functionality;

21. Supports POE power supply; (Optional: Not included by default)

22. Supports IP acquisition method settings: automatic acquisition or manual configuration;

23. Supports configurable incoming and outgoing call ring tones;

24. Supports scene volume settings, backlight brightness adjustments, etc.;

25. Supports unified platform management with real-time broadcast reception;

26. Features HDMI video output with dual-screen display capability;

27. Includes 1 line input, 1 handheld microphone input, 1 audio output; 1 set of short-circuit input/output ports;

28. Equipped with USB port for local audio file playback;

29. Features screen saver and password protection functions.

 

Technical Specifications:

Network Protocols: TCP, UDP, ARP, HTTP, FTP, etc.

Network Chip Rate: 10/100Mbps

Audio Encoding Formats: WAV, MP3, PCM, OPUS

Sampling Rate: 8K-48KHZ

Bitrate: 64Kbps~768Kbps

Network Latency: Audio <5ms

Input Sensitivity/Impedance: AUX 775mV/10KΩ unbalanced (Phoenix connectors)

Output Sensitivity/Impedance: 775mV/10KΩ unbalanced (Phoenix connectors)

Short-circuit Input: 0V

Short-circuit Output: ≤0.3A at 125VAC or 1A at 30VDC

Signal-to-Noise Ratio: >75dB

Frequency Response: 20Hz-20kHz

Maximum Power Consumption: 10W

Power Supply: DC24V

Product Dimensions (WxHxD): 254x134x58mm