System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector

Smoke Alarm, Detection Approach Photoelectric, No Interconnection Capability, Power Supply 12/24 VDC, Two-Wire, Visual Alert Red LED, Diameter five-19/64 In., Height 2 In., Digital Readout No, Battery Backup No, Options Removable Detector Duvet and Chamber, Built-In Remote Repairs Signaling, Glide Reimbursement and Smoothing Algorithms, Hush Button No, Locking Pin No, Operating Temp. 32 Degrees to 120 Degrees F, Standards UL, CSFM, Includes Base, Manufacturers Guaranty Period 3 yr.

Smoke Alarm
Country of manufacture: United States