Product Description
PowerSound OD outdoor powerful amplifier speaker uses mature microwave human body induction technology. When detecting human body passing by, it can play voice at the first time, can also replace different voice at any time according to different occasions, to achieve different playing effect. It is suitable for harsh environment, not affected by temperature,humidity, noise, air, dust, light
Product Features
☆Adopt microwave human body induction technology.
☆Sensor has wide induction range.
☆Offline voice change is available, no need of tool or software.
☆Power-off memory function.
☆Built-in the most competitive MP3 module with high sound quality, supporting MP3 audio file.
☆Built-in SPI-Flash, can store voice of 5-30 minutes.
☆Support SD card play (no support for SD card hot plug function currently). With no SD card, it will play voice in SPI-Flash.
☆Maximum support of 32G SD card.
☆Support two playing modes: order cycle mode, single mode.
☆10-level volume control.
☆Built-in 10W power amplifier.
☆Support 433M remote control to control playing. Optional function: the previous, the next, volume up, volume down, single cycle, all cycle.
Electric Parameter
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Applications
1. Factory-security warning
2. Bank- install on sides of hall, add warning voice
3. Forklift Running Place--install on corner that remind driver who run the forklift and pedestrian
4. Forest--Fireproofing warning
5. Other Sites - somewhere outdoor need broadcasting and alarm, especially the noisy places
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