This product adopt the technology of infrared pyroelectric principle tosense human activity information. When someone enters the induction range, it can accurately identify the human activities. It looks like a cat's eyes, not depending on light. Even in the dark environment, it can work stably and reliably, overcoming the shortcomings of light induction.
It is small and exquisite, easy to carry and has a beautiful sound. With the human body induction trigger, it has wide induction range, sensitive trigger, intelligent triggering, no need to have manual operation. One of the main characteristics is using our company’s mature human body induction technology. When detecting the human body passing it will give warm prompts, warnings and welcomes at the first time. According to the different applications, different audio files can beswitched or replaced at any time.
l Pyroelectric infrared sensor induction
l Support wav audio format
l Recording function
l Built in 56 tones.
l 29mm 8Ω/0.25W speaker
l Three AAA batteries or MicroUSB for power supply
Power supply | External power supply DC5V or3 AAA dry batteries(DC4.5V) |
Working current | Sleep status | ≤100(uA) |
Playing status | ≤60(mA) |
Audio format | WAV | Sample rate: 14Khz |
Audio output | 8Ω/0.25W |
Infrared induction | ≤4 meters（45°angle） |
Working temperature | -10~35℃ |
Humidity | 10~85%RH |