
Product codes & specifications

| Product code | Spec | ||
|---|---|---|---|
| SM30 | Volume: max. 110dB | Housing: steel, red | Current: 5A DC12V, 3A DC24V, 1.25A AC110V, 750mA AC220V | Weight: 0.22kg DC, 0.42kg AC | ||
| SM40 | Volume: max. 116dB | Housing: ABS, gray | Current: 4.5A DC12V, 3A DC24V, 1A AC110V, 730mA AC220V | Weight: 0.53kg DC, 0.68kg AC |
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