Sensor: | Electrochemical |
Product life: | 6 years |
Supply voltage: | 230V AC. 50Hz |
Sound level: | 85 dB(A) at 3m |
Button test: | Checks sensor, electronics and horn |
Silence function: | Silences alarm once for 4 minutes if <150ppm |
Visual indicators: | Green LED: Power Red LED: Pre-alarm, alarm, hush mode and memory Yellow LED: Fault |
Memory feature: | Records last alarm event |
End of Life: | 3 yellow flashes every 40 seconds to indicate that unit must be replaced |
Normal Operating and Storage Temperature Range: | -10°C to 40°C |
Normal Operating and Storage Humidity Range: | 15 % to 95 % Relative Humidity (non-condensing) |
Plastic material: | UL94V0 flame retardant |
Fixing: | Screw fixings supplied |
Dimensions: | Product: 133mm x 103mm x 43mm Packaged: 138mm x 108mm x 45mm |
Weight: | Product only: 192g Packaging: 232g |
Warranty: | 5 years |

Ei220EN Carbon Monoxide Alarm
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