Mounting Hole Size: 19mm
Rated Voltage: DC 12V / DC24V AC 110V / AC 220V
Pronunciation Type: Buzzing, Flash Buzzing
Sound Intensity: ≥ 80dB(1m)
The Crust Material: Stainless Steel
The Front Shape: Flat Round
Terminal Type: Pin Terminal
Protective Class: IP50, IK04
Note: ROHS can be made to order.