Functioning as a standalone unit, the Ei650 Optical Alarm is best for detecting slow, smouldering fires commonly produced by electrical fires or flammable materials. This optical fire alarm is best placed in the hallway, landing, living room, or dining room.
Features
Battery-powered with a sealed-in lithium battery
Easy to fit – twist on base and multi-fixings
10-year life
Standalone unit
Specifications
Supply Type: Optical Chamber
Battery: 3V Lithium Battery (non replaceable)
Sound Level: 85 dB(A) at 3 metres
Temperature: Operating – 0°C to 40°C
Storage: 0 to 35°C (in a dry area)
Humidity Range: 15% to 95% relative humidity (non condensing)
Button Test: Simulates the effect of smoke and checks chamber, electronics and horn