Size:85 X 42H mm 
Operating Voltage: 6-15VDC 
Rated Voltage: 12VDC 
Rated Current: 280mA 
SPL dB/1M: 112±3 
Flashing frequency:50 time/minute
weight:0.2kg
Installation:Screws
Application:  Indoor alarm device 
Len Color: Red, Blue, Orange