Serial Interface Square Alarm

INTRODUCTION:

This product provides two kinds of built-in alarm sound, the control is relatively simple, directly connected with the computer's serial port or other equipment serial port, and provides 5V power supply, send instructions to the serial port to realize the control of the sound and light alarm. This device can only be used for indoor alarm. Model: SG-RS232-F
Shape: Square
Dimension description:122mmX72mmX47mm
Material: ABS
Color: Red + White
Rated working voltage: 5V (Powered by USB)
Alarm loudness: Max 90dB
Control mode: RS232
Transmission baud rate: 9600bps (default)
Volume control: uncontrollable
Maximum number of track control: built in two kinds of alarm sound
Maximum output power of horn: Max 1.5W
Current: static < 100mA; dynamic Max < 250mA
Working environment: - 35 ℃ ~ 55 ℃
20%RH~90%RH