Safety and security

Wired Photoelectric Smoke Detector, High Sensitivity Fire Alarm Sensor - For Zone Connection, Home, Kitchen, Hotel, Factory

Magnetic Door/Window Sensor Alarm Switch White

DET-GN101 Natural and Anesthetic Gas Detector (White)

Carbon Monoxide Detector, Portable Carbon Monoxide Detector with Audible and Visual Alarm, Professional Carbon Monoxide Detector

Door Exit Button for Security System Access Control for Electric Lock, 86 x 86 mm, DOOR EXIT

Flammable Gas Leak Detector, Portable Gas Sniffer with Sound and Light Alarm for Detecting Methane, LPG, LNG, Fuel and Sewer Gas

Propane gas detector for RVs, powerful 85 dB audible alarm with UL-certified sensor, black

Propane Leak Detector – High Sensitivity Detector, 12V Alarm, Constant Protection, Natural Gas Sensor for Trailers, Reliable Protection

Carbon Monoxide Detectors, CO Detector, Battery-Powered Carbon Monoxide Alarm with LCD Display

Détecteur de fumée capteur d'alarme incendie filaire pour indicateur LED domestique et commercial 9-24V

Portable CO Detector, Indoor Air Quality Monitor CO Detector with NDIR Sensor and LCD Display, CO Monitor with Alarm for Home, Office

Tuya WiFi Gas Leak Detector, Home Gas Alarm, APP Monitor, Temperature Alarm Clock, Kitchen Natural Propane Gas Detector

Carbon Monoxide and Gas Detector with Plug - 4-in-1 CO Detector with Temperature & Humidity Sensor - Audible Alarm for LPG, Propane, Methane, Ethane & CO - for Home and Caravan​

Carbon Monoxide Detector with Plug for Home, Carbon Monoxide Alarm, CO Alarm, with Temperature and Humidity Sensors, White, PTH-24D

2 in 1 smoke and carbon monoxide detector – AA battery power supply – LCD screen – Fast and reliable detection – Easy installation

Door and Window Alarm, Anti-Theft Alarm Wireless Anti-Intrusion Alarm for Door Handle, Window, Home Burglar Security, 120dB

– Pack of 2 CO gas detectors – 85dB alarm – CO concentration LCD display – Low battery warning

Low Battery Indicator Combustible Gas Leak Detector, Combustible Gas Leak for Home and Laboratory Use, Flammable Gas

Pink Personal Alarm 130dB Loud Personal Security Alarm with Emergency Safety Alarm and LED Flashlight

Tuya Wifi 2 In 1 Smart Carbon Monoxide Smoke Detector CO Gas Sound Detectors Flash Light Alarm Function

Wi-Fi natural gas detector, alarm, wall-mounted leak detector, air conditioner

vhbw Battery Replacement for Dräger 8326186, 8326856 for Gas Detector (2700 mAh, 3.6 V, Li-SOCl2)

Water Leak Alarm, 1m Long Cable with Sensor Water Overflow Sensor Detector 110dB Water Leak Alarm System

Intelligent Sensor Handheld Combustible Gas Leak Detector Natural Gas Leak Tester Portable Gases,Multipurpose Detection

WiFi Water Leak Detector, Water Level Detector, Water Detector, Water Detector Wireless Water Alarm Sensor, Push Notifications on Tuya Smartphones

Wired smoke detector, fire smoke sensor, fire alarm, with automatic alarm reset function (DC9-24V)

Smart Smoke Detector, Fire Alarm, Smoke Alarm with Advanced Photoelectric Sensor, Remote Monitoring Via App with 10 Year Battery Life, 85 DB Alarm. 1PCS

WiFi Water Alarm Sensor, Strong Leaker WiFi Leak Detector Remote Monitoring for Basement Water Pump Water Heater

Smoke Detector Fire Alarm, 360° High Sensitivity Detection, 433MHz Wireless Transmission - For Home, Camper Van, Office, Self-Checking

Water leak detector, 130dB intelligent flood detector, wireless water alarm sensor (1 piece, white)

Smart WiFi Connected Gas Detector, Natural Gas/Methane/LPG/Carbon Leak Detector, LCD Screen, 85dB Alarm, APP Compatible

Portable Gas Leak Detector for Natural Gas, LNG, LPG with Audible, Visual and Vibrating Alarm, Real-Time Gas Concentration Display, Gas Leak Sniffer

Ultra-Thin IP65 Adjustable Outdoor PIR Motion Detector with 10mm LED Black

GETEK 130 dB Personal Alarm with Flashlight and Keychain — Compact 45×67×25 mm

Smoke and Carbon Monoxide Detector Combo with Display Sound Alarm and Flashing Alarm and LED Smart Smoke and CO Detector for Home Business Factory Warehouse KTV Detection

Wireless remote control, SOS button, arming and disarming the security system, White

Smoke and carbon monoxide detector, AA battery powered, electrochemical sensor, LCD display, audible and visual alarm

Smoke Detector, Photoelectric, Long-Life Lithium Battery (10 years), Fire Alarm GS506G

Smoke Detector, Combination Smoke and Carbon Monoxide Detector, Composite Alarm with Audible Warning and Battery Powered Digital Display

Infrared door light with motion detector, 4 LEDs, wall mount, battery operated (batteries not included) - White

2-in-1 WiFi Smart Carbon Monoxide Smoke Detector with Gas Sound and Strobe Light Alarm Function

Battery-operated water leak detector alarm, home security alarm, easy-to-install water leak safety alarm, 1 piece

5 Pieces Wired Magnetic Sensor Window Door Alarm System Normally Closed NC

Smoke and Carbon Monoxide Detector 2-in-1 Battery-Powered CO Detectors with Test Button, Audible Warning, LCD Digital Display, Portable Fire Alarm for Home

WiFi smoke detector with 10-year battery, smart fire alarm, photoelectric sensor, compliant with EN14604 standard, compatible with the Tuya/Smart Life app

Smoke Detector, Combination Smoke and Carbon Monoxide Detector, Composite Alarm with Sounder and Digital Display, Battery Powered

Pack of 4 NF-certified smoke detectors - 5-year warranty - 3-year battery life - Supplied with battery and installation accessories

Industrial Flash Led Ac 220V Strobe Lamp Accident Warning Red Lte-5061

Security Detector - ZERODIS - Alarm System - Infrared - 105dB - Wall Mounted

TL-136 Liquid Level Transmitter Water Sensor Detector 24 VDC Signal Output 4-20 mA 0 to 2 m

2pcs XKC Y25 T12V liquid level sensor non-contact water detector induction stick type XKC-Y25-V

Smoke and Carbon Monoxide Detector 3 Pack 2 in 1 Battery Powered CO Detectors with Test Button, Audible Warning, LCD Digital Display, Portable Fire Alarm for Office