fire electric bell
Full series.
Size:Φ (55,75,100,150,200,250,300)mm
Operating voltage:AC 220V
Current:≤125mA
SPL≥90dB
Basic Info of Company
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Size:Φ (55,75,100,150,200,250,300)mm
Operating voltage:AC 220V
Current:≤125mA
SPL≥90dB