USB Interface Flat Square Alarm

INTRODUCTION:

Product Introduction:
After the USB is plugged into the computer, the computer will generate a virtual serial port. The host computer software can send commands through this virtual serial port to control the audible and visual alarm.
Model: SG-USB-BF
Shape: Flat square
Size description: 75mmX92mmX27mm
Material: ABS + stainless steel
Color: Red
Rated operating voltage: 5V (powered by USB)
Alarm loudness: MAX 90dB
Control mode: USB
Transmission baud rate: 9600bps (default) Volume control: controllable
Maximum track control volume: Two built-in alarm sounds
Maximum power output of the speaker: MAX 1.5W
Current: static <100mA; dynamic MAX <250mA Working environment: -35℃~55℃ 20%RH~90%RH