Feature

●Small size, low power consumption. Easy install with two 3mm (0.11in.) screw holes.
●With reverse polarity protection. Operation Voltage: 24VDC (Typical) Operation Current (at 12V DC): 20mA (Typical)
●S.P.L (a 30 cm ? 11.81in.): 90±3DB. Dimension: 29.9 (diameter) x24.5(Al) mm
●Ideal for Electric cabinet, Equipment warning, Door Closing. Department store, shop, bank, warehouse, hospital, museum, garage.

Description