KingSound V3.0 voice prompter uses pyroelectric body sensor technology
Description of this Human body safety induction voice prompter
KingSound V3.0 voice prompter uses pyroelectric body sensor technology. safety induction voice prompter,manufacturer,supplier,factory,Exporter,price，According to different places and different needs, can choose different audiosto play in different times. It can be widely used in school, agencies and institutions, exhibition hall, supermarket, station, airport and other public places or prompt occasions.
Advantage of this Human body safety induction voice prompter
★Support 8~320Kbps MP3 audio format, good sound quality.
★Voice Reminder Device，Convenient to update voice.
★Can use U disk to copy audio file to the internal FLASH.
★Built-in maximum 128M SPI Flash.
★Adopt pyroelectric body induction triggering mode.
Human body safety voice prompter,Human body induction is a technique that uses infrared pyroelectric principle to sense human activity information. When a person enters the sensing range, it can accurately identify, detect, and passively sense information about human activity. It is like a cat's eyes, does not rely on light, even in a dark environment,Human body induction voice prompter，it can work reliably and reliably, overcoming the shortcomings of light sensing.
ØWorking voltage: DC12V
ØStandby current: ≤20mA
ØVoice play power consumption: ≤2W
ØLoad: ≤600W(resistive load)
ØFLASH capacity: Standard 32Mbit FLASH(customize 64~128Mbit)
ØHuman body induction angle: 120º
ØInduction distance: ≤ 4 meters
ØWorking temperature: -20℃~35℃