Functional characteristics
1.★ Support associated major monitoring brand camera function, when the shout/intercom can be displayed through the IP network visual console bound camera video screen, truly visual broadcast.
2. Built-in 1 network hardware audio decoding module, support TCP/IP, UDP, IGMP (multicast protocol), to achieve network transmission of 16-bit CD audio signals.
3. Built-in high-fidelity professional analog power amplifier, with 60W fixed resistance (4-16Ω) and fixed voltage (70V, 100V) power output.
4.2 AUX and MIC input interface, with independent volume and high and low adjustable potentiometer control, support off network local paging function.
5.★1 EMC input port, input emergency alarm voice signal is through.
6.2 audio signal auxiliary output interface, extensible external power amplifier, standard lotus socket interface, wiring connection is very convenient.
7. 1 three-wire audio control strong cutting interface, no DC24V power supply, unlimited number of audio control, while compatible with 4-wire audio controller, need external DC24V power supply.
8. 1 circuit short circuit input, 1 circuit short circuit output, support flexible custom functions, can achieve short circuit collection, alarm trigger, and achieve fire, monitoring and other third-party equipment and platform linkage application.
9. Built-in intelligent power management, automatically cut off the power amplifier when there is no music or call, automatically turn on the power amplifier when there is a signal, support IP software programming pre-open power amplifier function.
10.★ Built-in priority function: network music, MIC1 microphone, EMC alarm, three signals can be freely set any signal priority through the dip switch, easy to use;
11. Support mute intensity preset reduction function, support background accompaniment preset function; Support status indicator display, including level indicator, protection indicator, standby indicator, etc.
12. Compatible with any network structure such as router, switch, bridge gateway, Modem, Internet, 2G, 3G, 4G, 5G, multicast, unicast, etc.
13. Can customize 4G full Netcom Internet access function to meet 4G full Netcom wireless Internet broadcasting function.
Technical parameter
Network interface: Standard RJ45 input
Transmission rate: 100Mbps
Supported protocols: TCP/IP, UDP, IGMP (Multicast)
Audio format: MP3
Audio mode: 16-bit CD quality
Sampling rate: 8K ~ 48K
Rated power: 60W
Power consumption: 90W
Standby power consumption: < 10W
Frequency response: 80Hz ~ 16KHz (+1/-3dB)
Signal-to-noise ratio: MIC1, 2, 3:66dB; AUX1, 2:80dB
Total harmonic distortion: 0.5% at 1KHz, 1/3 output power
Mute function: The priority is adjustable from 0 to 30dB
Channel crosstalk attenuation: ≤50dB
Output mode: 4 ~ 16Ω constant resistance output, 70V/100V constant voltage output
Heat dissipation: After forced air cooling, the internal fan is started when the heat sink temperature is 55 degrees
Protection circuit: DC output, overload, overtemperature, short circuit protection circuit
Working temperature: 5℃ ~ 40℃
Working environment humidity: 20% ~ 80% relative humidity, no condensation
Input power: ~ 220V/50Hz
Weight: 7.00Kg
Size: 484x305x88mm
Material: Black aluminum panel, SPCC cold rolled plate case
