SYSTEM SENSOR Duct Smoke Detector 120V AC/24V

In Packaging?: Yes

Damaged?: Unknown


These smoke detectors are part of a complete fire detection and alarm system in a facility. They capture and test samples of air for the presence of smoke. When integrated into a larger system, they trigger alarms to notify occupants and shut down air handling systems to prevent the spread of smoke. Product Type: Smoke Detector Sensor Type: Photoelectric Power Source: Hardwired Voltage Rating: 120V AC; 24V AC/DC Current Rating: 20 mA @120V AC; 25 mA @ 24V DC; 55 mA @ 24V AC Alert Type: Sound Shape: Rectangular Overall Height: 5 in Overall Width: 2.5 in Mounting Location: Duct Detects: Smoke AC Contact Rating: 10 A @ 250V DC Contact Rating: 10 A @ 30V Humidity Operating Range: 0% to 95% RH Operating Temperature - Maximum: 158 F Operating Temperature - Minimum: -4 F Standards: CSFM; FM; UL/ULC Compatible with Series: Air Handling Systems Manufacturer Part Number: D4120 Display Sell UOM: EA Display Qty: 1 Brand: SYSTEM SENSOR.