Wisualarm Standalone Smoke Alarm Wisualarm by DahuaSplit-spectrum photoelectric sensor for fast and accurate smoke detection10-year sealed lithium battery requiring no maintenance85dB alarm output with test and silence functions in single button£13.61 (inc VAT: £16.33)Low StockSKU: DHI-HY-SA40A Quantity Add to basket
Wisualarm 10-Year Battery CO, Temperature & Humidity Alarm Wisualarm by DahuaHigh-performance electrochemical sensor for accurate detectionLong battery life of up to 10 yearsMulti-functional LCD screen displaying temperature, humidity, and CO levels£20.16 (inc VAT: £24.19)In StockSKU: DHI-HY-GC30A Quantity Add to basket
Wisualarm 10-Year Standalone Smoke Alarm Wisualarm by DahuaSplit-spectrum sensor technologyTest and silence features in one single buttonLoud sound output over 85 dB(A) at 3 meters£15.45 (inc VAT: £18.54)In StockSKU: DHI-HY-SA30A Quantity Add to basket
Wisualarm 10-Year Standalone Heat Alarm Wisualarm by DahuaHigh-precision thermistor for accurate temperature monitoring10-year sealed battery for long-lasting performanceVisual and audible alarms to alert users effectively£15.45 (inc VAT: £18.54)In StockSKU: DHI-HY-HT10A Quantity Add to basket
Wisualarm 10-Year Standalone CO Alarm Wisualarm by DahuaHigh-performance electrochemical CO sensor for accurate detectionLong battery life of 10 years with low power consumptionInformative LCD display with clear CO concentration readings£18.35 (inc VAT: £22.02)Low StockSKU: DHI-HY-GC20D Quantity Add to basket
Wisualarm 3-in-1 Air Quality Monitor Wisualarm by DahuaMulti-dimensional monitoringEasy-to-read E-ink screen10-year sensor life£86.17 (inc VAT: £103.40)In StockSKU: DHI-HY-M1 Quantity Add to basket
Wisualarm Wi-Fi Smoke Alarm Wisualarm by DahuaSplit-spectrum sensor technologyLoud sound output over 85 dB(A) at 3 metersNotifications sent to mobile phones through wireless network£22.00 (inc VAT: £26.40)In StockSKU: DHI-HY-SA2FA Quantity Add to basket
Hispec Battery Operated Carbon Monoxide Alarm with 10 Year Lithium Battery HispecBattery operated CO (carbon monoxide) alarm.Powered by a sealed Lithium Battery with 10 year life.Self test on sensor & self diagnostic.Advanced long life.Electrochemical sensor.Reset feature.Low battery warning.Power/alarm indicator.£19.93 (inc VAT: £23.92)In StockSKU: HSA/BC/10 Quantity Add to basket
Hispec Battery Operated Heat Detector HispecBattery operated heat alarm.Loud 85dB alarm.2 x AAA batteries included.Insect proof.Test function and hush feature.Low battery warning.Easy installation.£8.67 (inc VAT: £10.40)In StockSKU: HSA/BH Quantity Add to basket
Hispec Battery Operated Smoke Detector HispecBattery operated smoke alarm.Loud 85dB alarm.9v Battery included.Insect proof.Test button.Low battery warning.Easy installation.£5.80 (inc VAT: £6.96)Low StockSKU: HSA/BP Quantity Add to basket
Hispec Battery Operated Smoke Detector with 10 Year Lithium Battery HispecBattery operated smoke alarm.Loud 85dB alarm.10 year sealed lithium battery.Insect proof.Test button.Low battery warning.Easy installation.£15.64 (inc VAT: £18.77)In StockSKU: HSA/BP/10 Quantity Add to basket