Optical Alarms

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 Slick Fast Fit Mains Optical Smoke Alarm With Sealed Rechargeable Lithium Battery 2SFWR

£39.53 Inc VAT As low as £37.55 Inc VAT
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Kidde Mains Optical Smoke Alarm With Alkaline Battery KF20

(5)

£19.56 Inc VAT As low as £18.78 Inc VAT
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Kidde Battery Powered Optical Smoke Alarm 10Y29

(1)

£14.41 Inc VAT As low as £13.69 Inc VAT
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Kidde Mains Optical Smoke Alarm With Sealed Rechargeable Lithium Battery KF20R

(5)

£36.68 Inc VAT As low as £34.86 Inc VAT
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Kidde Combination Smoke & Carbon Monoxide Alarm With Sealed Battery 10SCO

(6)

£25.43 Inc VAT As low as £24.14 Inc VAT
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Kidde Slick Fast Fit Mains Optical Smoke Alarm With Alkaline Battery 2SFW

(3)

£22.76 Inc VAT As low as £20.50 Inc VAT