Public Address 500W Voice Alarm Master Control Unit with Built-in 8 Loudspeaker and Class-D Power Amplifier

• Parameters: Values
• Main Power Supply Voltage: AC220-240V, 50/60Hz
• Backup Power Supply Voltage: AC220-240V, 50/60Hz
• Main Power Supply Fuse: T10ah250V
• Power Consumption: <760W
• Microphone Input: as Follow
• Model NO.: PV-MCU
• Input Sensitivity: -59±3dbv
• Input Impedance: 250 Ohm
• Frequency Response: 100Hz-14kHz, ±3dB
• Snr: >50dB(with a-Weight)
• Transport Package: Gift Box/ Export Carton/ Pallet
• Specification: 482 mmx133.5 mm *420 mm
• Trademark: Lucky Tone or OEM
• Origin: China
• HS Code: 8708401090
• Production Capacity: 500000PCS Per Year

Product Description

Voicewell Publish Address and Voice Alarm
Master Control Unit (MCU) is the central management device of the system, which is used to manage and monitor all devices and performvarious operations. MCU is integrated with audio storage, broadcast, zone control, monitor, timing control, fault diagnosis, etc. functions. Built-in 500W digital power amplififier can drive maximum 8 loudspeaker lines to meet requirements for small applications. It can also be connected to zone expanders to increase system capacity for the requirements of large applications as well.

Features:

1. Complies to international standards

2. Plug-and-play for easy commissioning

3. Fully confifigurable keys to achieve any task at the press of a button

4. Modular architecture: Expandable up to 128 speaker lines

5. Dual channel audio capability

6. Flexible amplififier backup modes to ensure low cost of ownership and high reliability

7. Digital volume control on all inputs/outputs

8. Comprehensive fault detection and indication