This product is small and exquisite, easy to carry, beautiful sound. Door magnetic induction, intelligent trigger, no need to operate manually, applied in smart bell, welcome door and other occasions.
Ø Support 8-320Kbps MP3 audio format, beautiful voice.Ø Voice easily changed, can copy audio files tointernal storage through U disk.Ø Can download MP3 files less than 4Mthrough U disk.Ø With lock function, avoiding wrong triggering orunwanted operation.Ø Stable performance, can have external active speaker (external amplifier).Ø With external trigger function(valid for low pulse)Ø With a group of relay switch, close when triggering to play voice, delayed turn-off time default value is 30S.
Working voltage: AC100～250V or DC12V , either-or, two of them can not compatibleLoad: ≤600W(Resistive Load)Induction angle: ≤120°Environment: Only used indoor(-20℃～35℃), relative humidity less than 95%Product size: 86*86*41(mm)
Ø Support 8~320Kbps MP3 audio format, good sound quality.Ø Voice changing is convenient, available to use U disk to copy audio file to the internal FLASH.Ø Support built-in maximum 128M SPI Flash as a carrier of voice storage.Ø With the function of direction recognition, switching modes freely between no direction recognition and direction recognition.Ø Voltage: DC12V.Ø The off-delay time of relay can be set through config.txt file(0s~99s).
KingSound V3.0 voice prompter uses pyroelectric body sensor technology. 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.