Ceiling Mount Amplifier for Public Broadcasting

Ceiling mount pa system amplifier speaker for public broadcastin, microwave detection voice alarm

Item specifics

• Model Number:CM680
• Brand Name:COMER
• Usage:microwave motion sensor player
• Detetor Type:microwave induction
• Power supply:DC12V ~ 24V
• Color:white
• Power-down memory function:support
• Built-in power amplifier :14W
• Wireless remote control distance:315M/433M
• Audio format:MP3 Bit rate: 8 ~ 320Kbps
• Audio output power:8Ω/10W (typical)
• Infrared sensor range:≤ 7 m (160 ° angle)
• Size:23*18*8.5CM

Product Description

Ceiling Mount Speaker Pa System Amplifier Speaker for Public Broadcasting, Microwave Detection Voice Alarm

Features

• Using microwave induction technology;
• Support DIY, features and accessories can be customized;
• Not need tools and software can be offline to replace the voice;
• Power-down memory function;
• Built-in 5-30 minutes of the most competitive high-quality MP3 module, support to play MP3 format audio files;
• Support the SPI-Flash memory, voice;
• Support SD card playback, SD card does not support hot-plug and play voice of the SPI-flash when without SD card;
• Maximum support 32G SD card as storage voice carrier;
• Support for the two play modes: loop sequence, single playback;
• 10-step volume control, you can adjust the volume based on a variety of occasions;
• Built-in 14W power amplifier circuit to ensure that your voice loud and sounds;
• Support 315M/433M wireless remote control playing(selective function): Last, Next, Vol+, Vol-.

Electrical Parameters

• Power supply: DC12V ~ 24V
• Standby state of the working current: ≤ 60MA
• Playback state: ≤ 600mA (DC24V)
• Audio format: MP3 Bit rate: 8 ~ 320Kbps
• Audio output power: 8Ω/10W (typical)
• Induction range: ≤ 7 m (160 ° angle)
• Size: 23*18*8.5CM

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