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Discontinued Product
This product has been discontinued.
Model Number | Type of unit | Type of interconnection |
KE4870 | Ionisation Alarm | Hard wire interconnection |
KE4881 | Ionisation Alarm with Rechargeable Lithium Battery | Hard wire interconnection |
KE4973 | Optical Alarm | Hard wire interconnection |
KE4985 | Optical Alarm with Rechargeable Lithium Cell | Hard wire interconnection |
KE4892 | Heat Alarm | Hard wire interconnection |
KE4899 | Heat Alarm with Rechargeable Lithium Battery | Hard wire interconnection |
Model Number | Type of unit | Type of interconnection |
KE1239HI | Ionisation Alarm with Alkaline Battery | Hard wire interconnection |
KE1239HILL | Ionisation Alarm with Lithium Battery | Hard wire interconnection |
KE2239HI | Optical Alarm with Alkaline Battery | Hard wire interconnection |
KE2239HILL | Optical Alarm with Lithium Battery | Hard wire interconnection |
KE3239HI | Heat Alarm with Alkaline Battery | Hard wire interconnection |
KE3239HILL | Heat Alarm with Lithium Battery | Hard wire interconnection |
Product Code |
: KE4239HIR |
---|---|
Brand | Kidde |
Dimensions (HxWxD) | 147x147x42mm |
Operating Temperature | 4°C to 38°C |
Power Type | Mains Powered |
Relative Humidity | 15% to 95% Relative Humidity |
Sensitivity | 30ppm (parts per million) CO gas |
Sound Output | 85dB |
Visual Display | Backlit Digital Display |
Warranty | 6 Years |
Weight | KE4239HIR: 0.4kg |
Product Datasheets |
The reason is the relevant British Standard which requires a different alarm sound for CO alarms in comparison to smoke alarms. To achieve this, the CO alarm in question has a dual sound capability, meaning that - if a smoke alarm is triggered or tested, the CO alarm detects that a smoke alarm has gone off and will activate one of its two internal sounders (sounding like a smoke alarm). - if the CO alarm is tested or triggered, only the CO alarm sounds (sounding like a CO alarm). The smoke alarms are in this case not allowed to sound. As said above, this is a stipulation from BSI
Approved Partner
2 customers have given this product an overall rating of 5 out of 5
Rating: 5 / 5 Stars
Reviewed by:
Does the job as described
Published on: 20th September 2013
Rating: 5 / 5 Stars
Reviewed by:
Excellent product
Published on: 29th April 2013
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