| Unit Type | Unit |
|---|---|
| Model | D4120 |
| UPC | 0783863034411 |
| Brand | System Sensor |
| Type | Smoke Detectors |
| MPN | D4120 |
Check the listing for details. System Sensor D4120 Photoelectric Duct Smoke Detector 4-Wire. Condition: New – Open box. Listed at 80.00 USD. The System Sensor D4120 Photoelectric Duct Smoke Detector is a reliable and efficient fire protection device designed for industrial and commercial settings. With its 4-wire design, this unit offers a secure connection and easy installation. As a trusted brand in the industry, System Sensor ensures high quality and performance for safeguarding against smoke inhalation in duct systems. The D4120 model is a top choice for facilities looking to enhance their fire protection measures.