Ø Combining the technology of wireless remote control (433MHz) and infrared induction.
Ø Available to shield human body induction.
Ø Wireless remote control distance up to 100m.
Ø One-to-one or one-to-many remote control, 5 groups at most, one remote controller tomany devices(within remote control distance, there is no limit to the number ofdevices).
Ø Sensor can be rotated around 60°, easy to changethe induction area.
Ø Audio contentcan be replaced according to different needs.
Ø Adopt file storage sequence to confirm the audio address access.
Ø Full automatic triggering play. Can set audio play triggered by human body induction or remote controller.
Ø Power-down memory function.
Ø Using MP3 playing program, more convenient for the audio acquisition.
Ø Support audio play through external micro SD card or inner FLASH, preferable to micro SD card which supports hot plug.
Ø Support audio file copied from SD card to inner FLASH (related to audio file size,store 255 audios at most).
Ø Inner amplifier 2W/8ohm.
Ø Built in charging circuit, auto sleep, low power consumption.
Ø Built-in backup batterycan work within a short time when poweroff.
Ø Working voltage DC-5V and lithium battery DC 3.7V (backup battery).