| Brand | System Sensor |
|---|---|
| Type | Smoke Detectors |
| Unit Type | Unit |
| Model | 2551HR |
| MPN | 2551HR |
| Country of Origin | China |
Check the listing for details. (TESTED) System Sensor 2551RH Duct Detector Photoelectric Head. Condition: Used, Made in China. Listed at 45.00 USD. item is in good shape, tested and works.
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