Introduction
Human body induction is a kind of technology that infrared pyroelectric principle is used to induce the body activity information. When a person enters the sensor's induction range, the information will be accurately identified and detected, which is like cat's eyes, not rely on the light. Even in the dark environment, it can work normally, overcoming the deficiencies of the light induction.
PowerSound V9.00 infrared sensor ceiling speaker adopts WT2003S-16S voice chip, support DIY function, MP3 audio format, high-power speaker. When detect people passing by, the device will play voice immediately. Use can replace the voice content to have different sound effect.
Features
☆Infrared pyroelectric induction.
☆Can replace voice files, connected to computer by USB cable through micro USB interface(USB flash drive function).
☆LINE IN and external audio output function
☆Infrared remote control function.
☆Support one-channel relay output control.
☆Support external trigger playing function.
☆Built in 8Ω/3W speaker
☆Power down memory function.
☆Support DC 5V external power supply.
Electrical Parameters
Operation instruction:
