| Unit Type | Unit |
|---|---|
| UPC | 0783863034411 |
| Brand | System Sensor |
| Type | Smoke Detectors |
| MPN | D4120 |
Check the listing for details. System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector. Condition: New. Listed at 90.00 USD. The System Sensor D4120 4 Wire Photoelectric Duct Smoke Detector is a reliable and high-quality smoke detector designed for commercial and industrial settings. With its brand reputation and specific design for ducts, this unit offers a trusted solution for fire protection and safety. Its four-wire design ensures easy installation and maintenance, making it a practical choice for businesses looking to enhance their fire protection systems.