Description of Cooper addressable smoke detector: Code ULCAP320 Description Addressable Sensor, Optical Standards UL268 Supply Ratings Working Voltage 18V dc to 30V dc Voltage Waveform Filtered dc /- 1 V (max), ripple @120Hz Standby Current 220 µA (average) Alarm Current 5mA (max) Timings Start-up Time 2 seconds Reset Time 2 seconds (max) Sensitivity Sensitivity 2.55 /- 0.33%/ft Sensitivity Checker Use No-Climb, TRUTEST, UL Listing 77TL Heat Class Heat Element Rating N/A Heat Detector Spacing N/A Mounting Position Ceiling in open areas Environmental Operating Temperature 32ºF to 100ºF Compatibility Compatibility Indentifier W002 Compatible Bases WBA or UCAB300 Suitable for use with Cooper UL fire systems

