HIGHLY RESISTANT ABS HOUSING, UV PREVENTIONPIEZO SOUNDER WITH 105DB AT 1MLEN CORLORS IN CLEARAMBULANCE, PUMPER, CAR SOUND OPTIONAL
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HIGHLY RESISTANT ABS HOUSING, UV PREVENTION PIEZO SOUNDER WITH 105DB AT 1M LEN CORLORS IN CLEAR AMBULANCE, PUMPER, CAR SOUND OPTIONAL ABS Material SPL:≥40000 Product Size: 123(W)*86(L)*63(H) mm Working Voltage: DC12-28V Working Current: 250mA±50mA SPL:105±5dB (3-Tone) Strobe Frequency: 90±20 time/minute