| Brand | DSC |
|---|---|
| Type | Control Panels & Keypads |
| Model | SDM-100 |
| MPN | 80020000 |
Check the listing for details. DSC SDM-100 Siren Driver Module Control Board Security Alarm Fire System Panel-. Condition: New. Listed at 27.86 USD. This siren driver can handle up to 4 wired sirens and has a 4 ohm load capability. DSC SDM-100 Two Tone Siren Driver. This siren driver uses the pulse of an alarm system's bell outputs to differentiate between the steady and warble tone.