LA28/LK28-FC-Z/31/116 Fire protection thru-beam sensor

Compact fire protection photoelectric sensor for safety devices on fire barriers, Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol), Not sensitive to ambient light, even with switched energy saving lamps, Housing: Plastic ABS, Light type: modulated visible red light and modulated infrared light, Operating voltage: 12 ... 240 V AC/DC, Signal output: Relay, 1 alternator