System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector
System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector. From System Sensor.
Specifications
| Type | Duct Smoke Detector |
| Voltage | 120 VAC |
| Amps | 0.21 |
| Color | Gray |
| Certifications | UL Listed |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector
System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector
System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector. From System Sensor.
Specifications
| Type | Duct Smoke Detector |
| Voltage | 120 VAC |
| Amps | 0.21 |
| Color | Gray |
| Certifications | UL Listed |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
System Sensor - D4120 - 4-Wire Photoelectric Duct Smoke Detector. From System Sensor.
Specifications
| Type | Duct Smoke Detector |
| Voltage | 120 VAC |
| Amps | 0.21 |
| Color | Gray |
| Certifications | UL Listed |












