Additional information
| Brand | System Sensor |
|---|---|
| MPN | D4120 |
| Model | Photoelectric Duct Smoke Detector |
| Type | Universal |
| Depth | 2-1/2" |
| Height | 5" |
| Length | 14-3/8" |
| Ambient Temp. Limits | -4° to 158°F |
| Air Velocity (FPM) | 100 to 4000 fpm |
| Alarm Aux. Contact @ 250V | 10A |
| Alarm Aux. Contact @ 30VDC | 10A |
| Alarm State (mA) | Max 60mA @24V DC/ Max 130mA RMS @24V AC/ Max 35mA RMS @120V AC |
| Humidity Range (% RH) | 0 to 95% RH |
| Standby State (mA) | Max 25mA @24V DC/ Max 55mA RMS @24V AC/ Max 20mA RMS @120V AC |
| Voltage | 24V DC/ 24V AC/ 120V AC |
| UPC | 783863034411 |
