◆ The product is based on Linux operating system architecture, with high security and excellent stability, supporting 7x24 hours uninterrupted work;
◆ Processor main frequency 1GHZ, support server remote management, support limited bandwidth background download or automatic download function during idle time, reduce network burden;
◆ Rich network access methods, including DHCP automatic allocation access, fixed IP address access and so on;
◆Support multi-server and SIP registration function, the device can be registered to 2 different management servers and SIP servers at the same time for simultaneous management;
◆ Standard wall-mounted design, black brushed aluminum oxide surface, exquisite and beautiful, simple and convenient installation;
◆With 1 standard 10/100M RJ45 network switching interface, supporting LAN and WAN access;
◆ Built-in 2X50W perfect sound quality, small heat, higher efficacy;
◆ Adopting high-speed industrial-grade chip, embedded computer technology and DSP audio processing technology, the start-up time is less than 1 second;
◆Support the access of TF card, can realize the function of offline timer ringing;
◆ Built-in all the way AUX independent audio output, to realize the external amplifier amplification;
◆ 1 way AUX input, 1 way MIC input, 1 way 100V constant voltage backup input, built-in digital preamplifier;
◆ Volume can be controlled by potentiometer.
Model:PF 2303
Network Interface:1 RJ45
Transmission Rate:10/100Mbps
Support protocols: UDP, RTP, TCP, multicast, SIP protocols
Audio format: MP3, WMA, WAV
Audio mode: 16-bit stereo CD sound quality
Sampling frequency: 8K-48KHz
Input Interface:AUX,MIC,100V
Output Interface:AUX
TF card: Maximum support for 8GB TF access
Harmonic distortion:≤0.1%.
Signal-to-noise ratio: ≥85dB
Frequency Response:80Hz-18KHz
Power input: 190~240V 50-60HZ; DC24V/5A
Operating Temperature:-10℃-60
Operating humidity:20%-80% relative humidity, no condensation
Size:197x129x30mm
Weight:0.6Kg
