RS485 Interface Square Alarm

INTRODUCTION:

This product provides two kinds of built-in alarm sound, the control is relatively simple, directly connected with the RS485 interface equipment, and provides the corresponding power supply, send instructions to rs45 to realize the control of the sound and light alarm. This device can only be used for indoor alarm.
Model: SG-RS485-F Shape: Cylindrical
Dimension description: Φ 83mmx135mm
Material: ABS
Color: Red + White
Rated working voltage: AC 9V ~ 18V or DC 12V ~ 24V
Alarm loudness: Max 90dB
Control mode: USB
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