| Brand | System Sensor |
|---|---|
| Type | Smoke Detectors |
| Model | 2551THR |
| MPN | N04-477-01 |
Check the listing for details. System Sensor smoke/heat detector Model# 2551THR. Condition: New – Open box. Listed at 45.00 USD. System Sensor smoke/heat detector Model# 2551THR. Shipped with USPS Ground Advantage.