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Smoke, Heat & CO Alarms

Optical Alarms

Optical Alarms work using the light

Optical Alarms work using the light scatter principle, this meaning it contains a pulsed infrared LED which pulses a beam of light every 10 seconds into the sensor chamber to check for smoke particles.

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Kidde Mains Optical Smoke Alarm With Alkaline Battery KF20

(13)

£13.50 Inc VAT
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Kidde Mains Optical Smoke Alarm With Sealed Rechargeable Lithium Battery KF20R

(6)

£38.82 Inc VAT As low as £36.88 Inc VAT
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Kidde Combination Smoke & Carbon Monoxide Alarm With Sealed Battery 10SCO

(8)

£28.02 Inc VAT As low as £26.62 Inc VAT
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Kidde Slick Fast Fit Mains Optical Smoke Alarm With Alkaline Battery 2SFW

(3)

£23.46 Inc VAT As low as £22.28 Inc VAT
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Kidde Battery Powered Optical Smoke Alarm 10Y29

(1)

£16.26 Inc VAT As low as £15.44 Inc VAT