Product Descriptions:
Luminous Color: Red,Yellow,Blue,Green(optional)
Tone: Alarm tone(non adjustable, special,special tones can be customized for free)
Installation mode: Wall mounting
Material: Iron shell spray plastic
Alarm loudness: ≤120db
Current: 1.5A
Usage: Connect the power supply to use
Power: 20,30,60,80,100W
Power supply: 220V/AC, 24V/AC, 48V/AC, etc
