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 Hard Wired Interconnected Relay Module Wisualarm by DahuaInterconnects up to 24 mains powered alarm devices9V rechargeable lithium battery backupVolt-free alarm signal input and output contacts£28.93 (inc VAT: £34.72)In StockSKU: DHI-HY-MO3MH 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
Hispec Mains Carbon Monoxide Detector With Interconnect HispecCO (carbon monoxide) alarm.10 year rechargeable lithium battery back up.Interconnectable with up to 20 units over 8m max.Fast Fix base included.£37.49 (inc VAT: £44.99)Low StockSKU: HSSA/CO/FF10 Quantity Add to basket
Hispec Mains Carbon Monoxide Detector With Interconnect & 9V Battery HispecCO (carbon monoxide) alarm.9v battery backup included.Interconnectable with up to 20 units.Fast Fix base included.Hush feature.Loud 85dB alarm.Test buttonTamper proof.£32.33 (inc VAT: £38.80)In StockSKU: HSSA/CO/FF Quantity Add to basket
Hispec Mains Heat & CO Detector Detector With Interconnect HispecContains both a heat sensor and carbon monoxide sensor.10 year rechargeable lithium battery back up.Interconnectable with up to 20 units over 8m max.Fast Fix base included.£58.21 (inc VAT: £69.85)In StockSKU: HSSA/HCO/FF10 Quantity Add to basket
Hispec Mains Heat Detector Detector With Interconnect HispecHeat detector.10 year rechargeable lithium battery back up.Interconnectable with up to 20 units over 8m max.Fast Fix base included.£24.20 (inc VAT: £29.04)In StockSKU: HSSA/HE/FF10 Quantity Add to basket
Hispec Mains Heat Detector With Interconnect, Fast Fix Base & 9V Battery HispecHeat detector.9v battery backup included.Interconnectable with up to 20 units.Fast Fix base included.Hush feature.Loud 85dB alarm.Test buttonTamper proof.£15.81 (inc VAT: £18.97)In StockSKU: HSSA/HE/FF Quantity Add to basket
Hispec Mains Smoke & Heat Detector With Interconnect HispecContains both a smoke chamber & a heat sensor.10 year rechargeable lithium battery back up.Interconnectable with up to 20 units over 8m max.Fast Fix base included.£51.32 (inc VAT: £61.58)Low StockSKU: HSSA/PH/FF10 Quantity Add to basket
Hispec Mains Smoke Detector Detector With Interconnect HispecOptical smoke detector.10 year rechargeable lithium battery back up.Interconnectable with up to 20 units over 8m max.Fast Fix base included.£23.93 (inc VAT: £28.72)Low StockSKU: HSSA/PE/FF10 Quantity Add to basket
Hispec Mains Smoke Detector Detector With Interconnect, 9V Battery & Fast Fix Base HispecOptical smoke detector.9v Battery Backup included.Interconnectable with up to 20 units.Fast Fix base included.Hush feature.Loud 85dB alarm.Test buttonTamper proof.£12.75 (inc VAT: £15.30)Low StockSKU: HSSA/PE/FF Quantity Add to basket