Water & Temperature Detectors

606 results

New listingEPTTECH Smart TLC2206P Remote Detector Display Screen Tuya Smart Life Mobile APP
New (other)
£44.90
or Best Offer
£3.98 P&P
Tunstall 869 Flood Detector
Brand new
£5.43
or Best Offer
£2.94 P&P
Stainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod with T Bry IKI
Brand new · Unbranded
£19.90
Free postage
PREXISO 7 in 1Wood Moisture Meter,Water Leak Detector for Firewood, Woodworking
Brand new
£26.39
or Best Offer
Free postage
Honeywell Homexpert RWD1SE Water Leak Alarm inc VAT
Brand new · Honeywell
(12)
£7.99
(£7.99/Unit)
£2.00 P&P
Click & Collect
462 sold
Water Leak Detector - Flood Water Level Sensor Detectors - Bath Alarm Overflow
Brand new
£20.00
Free postage
Click & Collect
Only 2 left
FireAngel Kitchen Heat Alarm - FA6720-R 100% ORIGINAL ⭐⭐⭐⭐⭐
Brand new · FireAngel
(18)
£14.95
(£14.95/Unit)
Free postage
Click & Collect
Samsung SmartThings Water Leak Sensor
Pre-owned · Samsung
£12.92
or Best Offer
£3.38 P&P
2 watching
Hive Leak Sensor Water Detector Helps Prevent Water Damage
Brand new
£10.00
£4.00 P&P
Click & Collect
0 bids
1d 9h
New listingEPTTECH Wireless Ultrasonic Water Tank Liquid Depth Level Meter Sensor Monitor
New (other)
£34.90
or Best Offer
£3.98 P&P
BRAND NEW NEST TEMPERATURE SENSOR FOR GOOGLE NEST THERMOSTATS (US ONLY!)
New (other) · Google Nest
£42.28
or Best Offer
£2.94 P&P
Boxed Hive Leak Sensor For Detection Of Minor Water Leaks
New (other)
£13.63
or Best Offer
£2.94 P&P
Water Level Alarm Sensor for Bath Sink Overflow Detection Flood Prevention
Brand new · Unbranded
£4.57
Free postage
Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor
Brand new
£10.64
(£10.64/Unit)
or Best Offer
Free postage
Honeywell Resideo Lyric flood and freeze detector
Pre-owned · Honeywell
£26.68
£2.94 P&P
433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor J
Brand new · Unbranded
£11.27
Free postage
Eve Smart Water Guard - Connected Water Leak Detector for Apple HomeKit
New (other)
£54.95
Free postage
Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor
Brand new
£11.44
(£11.44/Unit)
or Best Offer
Free postage
Click & Collect
Water Immersion Detector Baby Leak Probe Monitor Alarm Alarms for Basements
Brand new
£9.69
Free postage
Radio Water Detector Cavius Wireless Alarm Family Flood Alarm
Brand new · Cavius
£43.46
£9.56 P&P
Loud Alarm Water Leak Detector With 3 Sensor Methods, 1m Cable, Drip Detector
Brand new · Unbranded
£9.50
(£9.50/Unit)
or Best Offer
Free postage
Click & Collect
Only 1 left.
FireAngel Heat Alarm with 10 Year Battery Included, FA6720-R
Brand new · FireAngel
(18)
£13.99
Free postage
Click & Collect
Rain drops alarm beeper detector water activated wet humidity sensor kit 12V fix
Brand new
£12.10
(£12.10/Unit)
£6.41 P&P
Water Leak Detector Flood Alarm Sensor for Bath Sink Overflow Prevention
Brand new · Unbranded
£4.33
Free postage
Honeywell Home Lyric W1 Wi-Fi Water Leak and Freeze Detector W1KS **24 HOUR DEL!
Brand new · Honeywell
£59.95
Free postage
Click & Collect
water leak sensor / detector ( t- care wa01 ) with 180 cm wire
Pre-owned · Unbranded
£3.29
£2.94 P&P
Honeywell Homexpert RWD1SE Water Leak Alarm
Brand new · Honeywell
(12)
£6.50
(£6.50/Unit)
or Best Offer
£3.38 P&P
Click & Collect
12V 433MHZ Wireless Water leak Sensor Water Leakage Detector For Alarm System j
Brand new · Unbranded
£7.91
or Best Offer
Free postage
Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor
Brand new
£8.56
(£8.56/Unit)
or Best Offer
£2.94 P&P
12v Water Leak Alarm Flood Level Bath Tub Sink Overflow Detector RF Sensors
Brand new · Unbranded
£13.78
or Best Offer
Free postage
433MHz RF Wireless Water Leakage Sensor Detector Water Level Overflow Alarm
Brand new · Unbranded
£13.91
or Best Offer
Free postage
Stainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod_^
Brand new · Unbranded
£21.10
or Best Offer
Free postage
Tuya Smart Zigbee Liquid Level Detector for Tanks - Control by APP
Brand new
£56.82
or Best Offer
£13.28 P&P
Eve Smart Water Guard home leak detector 2m sensing cable for Apple HomeKit
Pre-owned
£71.09
Free postage
Click & Collect
Honeywell Lyric W1 Leak Detector And Two w1ks
Brand new · Honeywell
£37.08
£5.21 P&P
0 bids
2d 22h
New listingStainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod with T bujgw
Brand new · Unbranded
£20.99
Free postage
433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor J
Brand new · Unbranded
£11.08
or Best Offer
£2.39 P&P
69000/01 tunstall flood detector sensor bath, sink ,washing machine overflow
Brand new
£7.95
Free postage
Click & Collect
433MHz Wireless Water Leakage Sensor Detector Water Level Overflow Alarm 12V J
Brand new · Unbranded
£14.02
or Best Offer
Free postage
433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alarm h
Brand new · Unbranded
£9.11
Free postage
New listingSound Detection Sound Detector Pipe Water Leak Detector Water Pipe
Brand new · Unbranded
£8.94 to £9.08
Free postage
FireAngel FA6720-R Kitchen Heat Alarm - White
Brand new · FireAngel
(18)
£10.78
or Best Offer
£2.96 P&P
Tuya Zigbee Automatic Gas/Water Valve Controller
Brand new
£40.79 to £56.19
Free postage
Honeywell Home Resideo - Wi-Fi Water Leak and Freeze Detector
Brand new · Honeywell
£75.00
Free postage
Click & Collect
Hey Smart Leak Sensor Alert Bathroom WiFi
Brand new
£10.78
or Best Offer
£2.94 P&P
0 bids
3d 5h
Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor
New (other)
£12.00
(£12.00/Unit)
or Best Offer
Free postage
Click & Collect
New listingSEBSON GS153W Water Leak Detector Alarm 85dB Battery Included
Brand new · SEBSON
£10.78
or Best Offer
£2.94 P&P
Water Leak Detectors for Home, 3 Pack 120dB Water Sensor Alarm Leak Detector
Brand new
£16.79
or Best Offer
£2.94 P&P
Click & Collect
New listingLCD CO Sensor Detector 85dB Warning Battery Powered Home Security Protection
Brand new
£6.47
or Best Offer
Free postage
Varomorus 21" Professional Stainless Steel Soil Probe Rod Septic Tank Locator
Brand new
£25.00
or Best Offer
Free postage
FireAngel Kitchen Heat Alarm Loud FA6720-R 10 Year Sealed battery
Brand new · FireAngel
(18)
£12.99
or Best Offer
£3.20 P&P
Click & Collect
25 sold
New listingTemperature Sensor Silicone Protective Case for Google Nest 2nd Gen(Black)
Brand new · Unbranded
£4.79
or Best Offer
Free postage
12V 433MHZ Wireless Water leak Sensor Water Leakage Detector For Alarm System
Brand new · Unbranded
£9.11
or Best Offer
Free postage
LCD CO Sensor Detector 85dB Warning Battery Powered Home Security Protection
Brand new
£7.19
or Best Offer
Free postage
New listingSilicone Protective Case with Keychain Protective Cover for Google Nest 2nd Gen
Brand new · Unbranded
£4.79
Free postage
Moisture Flood Alarm High Water Level Detector for Sink Bath Overflow Warning
Brand new · Unbranded
£4.50
Free postage
Louder Sound Sensor Alarm Flood Sensor Louder Sound Leak Alarm
Brand new
£5.58
Free postage
Click & Collect
Only 1 left.
Water Alarm Moisture Flood High Level Detector Sensor Bath/sink Overflow HG
Brand new · Unbranded
£7.63
or Best Offer
Free postage
Only 2 left
433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor F
Brand new · Unbranded
£11.27
Free postage
433MHz Wireless Water Leakage Sensor Detector Testing Tool Water Level Alarm 12V
Brand new · Unbranded
£14.03
or Best Offer
Free postage

Best selling

See all

FireAngel FA6720-R Kitchen Heat Alarm - White
(18)
£10.00 New
Honeywell WD4SE Water Leak Alarm - White (4 Pack)
(12)
£6.00 New
Konig Water Detector (SAS-WA100)

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Water & Temperature Detectors

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606 results

New listingEPTTECH Smart TLC2206P Remote Detector Display Screen Tuya Smart Life Mobile APP

Tunstall 869 Flood Detector

Stainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod with T Bry IKI

PREXISO 7 in 1Wood Moisture Meter,Water Leak Detector for Firewood, Woodworking

Honeywell Homexpert RWD1SE Water Leak Alarm inc VAT

Water Leak Detector - Flood Water Level Sensor Detectors - Bath Alarm Overflow

FireAngel Kitchen Heat Alarm - FA6720-R 100% ORIGINAL ⭐⭐⭐⭐⭐

Samsung SmartThings Water Leak Sensor

Hive Leak Sensor Water Detector Helps Prevent Water Damage

New listingEPTTECH Wireless Ultrasonic Water Tank Liquid Depth Level Meter Sensor Monitor

BRAND NEW NEST TEMPERATURE SENSOR FOR GOOGLE NEST THERMOSTATS (US ONLY!)

Boxed Hive Leak Sensor For Detection Of Minor Water Leaks

Water Level Alarm Sensor for Bath Sink Overflow Detection Flood Prevention

Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor

Honeywell Resideo Lyric flood and freeze detector

433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor J

Eve Smart Water Guard - Connected Water Leak Detector for Apple HomeKit

Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor

Water Immersion Detector Baby Leak Probe Monitor Alarm Alarms for Basements

Radio Water Detector Cavius Wireless Alarm Family Flood Alarm

Loud Alarm Water Leak Detector With 3 Sensor Methods, 1m Cable, Drip Detector

FireAngel Heat Alarm with 10 Year Battery Included, FA6720-R

Rain drops alarm beeper detector water activated wet humidity sensor kit 12V fix

Water Leak Detector Flood Alarm Sensor for Bath Sink Overflow Prevention

Honeywell Home Lyric W1 Wi-Fi Water Leak and Freeze Detector W1KS **24 HOUR DEL!

water leak sensor / detector ( t- care wa01 ) with 180 cm wire

Honeywell Homexpert RWD1SE Water Leak Alarm

12V 433MHZ Wireless Water leak Sensor Water Leakage Detector For Alarm System j

Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor

12v Water Leak Alarm Flood Level Bath Tub Sink Overflow Detector RF Sensors

433MHz RF Wireless Water Leakage Sensor Detector Water Level Overflow Alarm

Stainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod_^

Tuya Smart Zigbee Liquid Level Detector for Tanks - Control by APP

Eve Smart Water Guard home leak detector 2m sensing cable for Apple HomeKit

Honeywell Lyric W1 Leak Detector And Two w1ks

New listingStainless Steel Soil Probe Rod Height Adjustable Ground Probe Rod with T bujgw

433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor J

69000/01 tunstall flood detector sensor bath, sink ,washing machine overflow

433MHz Wireless Water Leakage Sensor Detector Water Level Overflow Alarm 12V J

433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alarm h

New listingSound Detection Sound Detector Pipe Water Leak Detector Water Pipe

FireAngel FA6720-R Kitchen Heat Alarm - White

Tuya Zigbee Automatic Gas/Water Valve Controller

Honeywell Home Resideo - Wi-Fi Water Leak and Freeze Detector

Hey Smart Leak Sensor Alert Bathroom WiFi

Meross Home Hub, Water Leak Detector, Smart Water Alarm, App Alert, Flood Sensor

New listingSEBSON GS153W Water Leak Detector Alarm 85dB Battery Included

Water Leak Detectors for Home, 3 Pack 120dB Water Sensor Alarm Leak Detector

New listingLCD CO Sensor Detector 85dB Warning Battery Powered Home Security Protection

Varomorus 21" Professional Stainless Steel Soil Probe Rod Septic Tank Locator

FireAngel Kitchen Heat Alarm Loud FA6720-R 10 Year Sealed battery

New listingTemperature Sensor Silicone Protective Case for Google Nest 2nd Gen(Black)

12V 433MHZ Wireless Water leak Sensor Water Leakage Detector For Alarm System

LCD CO Sensor Detector 85dB Warning Battery Powered Home Security Protection

New listingSilicone Protective Case with Keychain Protective Cover for Google Nest 2nd Gen

Moisture Flood Alarm High Water Level Detector for Sink Bath Overflow Warning

Louder Sound Sensor Alarm Flood Sensor Louder Sound Leak Alarm

Water Alarm Moisture Flood High Level Detector Sensor Bath/sink Overflow HG

433MHz Wireless Water Leakage Sensor Detector Level Overflow Alarm Sensor F

433MHz Wireless Water Leakage Sensor Detector Testing Tool Water Level Alarm 12V

Best selling

FireAngel FA6720-R Kitchen Heat Alarm - White

Honeywell WD4SE Water Leak Alarm - White (4 Pack)

Konig Water Detector (SAS-WA100)

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