| Brand | System Sensor |
|---|---|
| Type | Smoke Detectors |
| Unit Type | Unit |
| Model | D4120 |
| MPN | D1420 |
Check the listing for details. SYSTEM SENSOR D4120 Duct Detector Unit Tested Working. Condition: Used. Listed at 49.99 USD. SYSTEM SENSOR D4120 Duct Detector Unit Tested Working Great condition as shown in photos Check out my store for more System Sensor Thanks and Happy Bidding!
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