| Model | Voltage | Sound Level | Body Material |
|---|---|---|---|
| KS - MS190 | DC12V | 90 - 100dB Radius 1 meter | Metal |
| DC24V | |||
| AC110V | |||
| AC220V |
| Model | Voltage | Sound Level | Body Material |
|---|---|---|---|
| KS - MS290 | DC12V | 95 - 105dB Radius 1 meter | Metal (all voltage) Plastic (Only in 220VAC) |
| DC24V | |||
| AC110V | |||
| AC220V |
| Model | Voltage | Sound Level | Body Material |
|---|---|---|---|
| KS - MS390 | DC12V | 100 - 110dB Radius 1 meter | Metal |
| DC24V | |||
| AC110V | |||
| AC220V |