Brand: AutomationDirect Item: Audible alarm buzzer Connection: Screw terminal IP Rating: IP65 Housing Material: Plastic Mounting: Panel Color: Red Voltage Rating: 120 VAC/VDC Indicator: Permanent LED Barrel Size: 22mm Light Color(s): Red Number of Alarms: 1 Loudness Decibel: 80 dB at 10cm Tone Frequency: 2.8 kHz Tone Type: Pulse Touch to Acknowledge: No AutomationDirect audible alarm buzzer, 80 dB at 10cm, 2.8 kHz tone frequency, pulse tone(s), 120 VAC/VDC, permanent LED indicator(s), red, 22mm, panel mount, plastic housing, red, IP65.