Brennenstuhl⏳Water DetectorsBrennenstuhl Brematicpro Wireless Water Alarm Smart Home Sensor App Operated White$47.01View
Brennenstuhl⏳Low-Temperature AlarmsBrennenstuhl BrematicPRO Smart Home Temperature and Humidity Sensor for Indoor and Outdoor Use (Wireless Temperature Sensor, Humidity Detector, Read Data via App)$54.74View
Walfront⏳Water DetectorsUltrasonic Tank Level Sensor Liquid Level Sensor Monitor Water Depth Meter with Temperature Display for Outdoor Water Tank$71.13View
Smartwares⏳Water DetectorsSmartwares Smarthome Pro Water Detector - 868 MHz - keep your home safe$17.46View
JCHENG SECURITY⏳Water DetectorsJC Wireless 433MHz Water Sensor, Flood Leakage Senor Indoor Easy Use$25.42View
Walfront⏳Water Detectors1 pc Magnetic Water Sensor Switch Pipe Boosting Pump Automatic Electronic Switch Control for Shower Low Water Pressure Solar Heater Water Circulation G1/2 Thread 110V$13.61View
VBESTLIFE⏳Water DetectorsWater Overflow Sensor Detector 120dB Water Leakage Alarm System for Leak Detection and Flood Alerts$11.21View
Elitech⏳Gas DetectorsElitech ILD-200 Gas Leak Detector for Refrigerant, HVAC Infrared Leak Detector, Freon Sniffer R32 R1234yf Leak Detector with Flexible Probe Air Conditioning Repair Kit$237.66View
Paradox⏳Safety Sensors & DetectorsParadox DG75 Passive Infrared Motion Sensor with Dual Optical Lens 90° Angle 11m x 11m Pet Interference Resistance$92.22View
HALJIA⏳Safety Sensors & DetectorsHALJIA PP Low Pressure Side Mount Horizontal Water Level Sensor Liquid Level Sensing Float Switch Witch Wire Cable for Tank Pool$7.91View
TFA⏳Low-Temperature AlarmsTFA DATA LOGGER LOG 220 TEMPERATURE AIR HUMIDITY AIR PRESSURE PDF CALIBRATED$117.03View
OCS.tec⏳Gas DetectorsFINE DUST DETECTOR PM2.5/10 FORMALDEHYDE/HCHO ORGANIC COMPOUNDS/TVOC FS3-WEISS$311.99View
Proteus✓Water DetectorsWi-Fi water Level/sump monitor Sensor with buzzer, email/text Alerts★★★★★4.3$252.99View
GAIN EXPRESS⏳CO2 DetectorsGAIN EXPRESS CO2 Meter Handheld CO2 Monitor 9999ppm Measuring Range Carbon Dioxide Detector NDIR Sensor Air Quality Temperature Humidity Meter$339.99View
Elitech⏳Low-Temperature AlarmsElitech Temperature Data Logger RC-4 Upgraded, Digital USB Data Recorder for Refrigerator Fridge Cold Chain Monitoring with 64,000 Readings, Auto PDF/CSV Export$58.99View
TFA⏳CO2 DetectorsTFA Dostmann CO2 Monitor AIRCO2NTROL MINI, 31.5006.02, to monitor the CO2 concentration in buildings, (L) 116 x (B) 24 x (H) 42 mm, white$119.99View