🚨 Household Sensors & Alarms
4 Review
🔒 PREVENT PACKAGE THEFT - Don't want to be a victim of package theft? This leash gives you the peace of mind that all your delivered packages won't get stolen by thieves while you are out of the house. 🔒 3-LEVEL PROTECTION - This anti-theft device provides 3 layers of security for your package. Ward off would-be thieves with visible warning labels, a cut…
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4 Review
1【Reliable performance】:If the water sensor detects water leakage or a preset over limit, the water detector will emit a 60dB alarm sound, and the alarm will sound within 60 seconds and the alarm message will be sent within 2-10 seconds Send to smartphone (depending on network speed). To prevent possible water damage. 2【Sound and light alarm】:Even if…
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4 Review
【Smoke Detector Fire Alarm Sensing Technology】A faster sensing technology at detecting the dangerous situation than ionisation alarms, red LED will flash and the alarm pattern will sound. 【The Smoke Alarm Volume】Loud > 85dB(A) at 1 meters.Loud 85-decibel alarm is designed to be heard easily.Even in sleeping, there is no need to worry. 【Smoke Detector…
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4 Review
Product OverviewThe YoLink Water Level Monitoring Sensor is a versatile and intelligent household sensor designed to provide safety and security for your property. This smart water leak detector allows you to monitor critical areas at risk of flooding, providing immediate alerts of water presence to prevent costly repairs. Moreover, it offers the…
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4 Review
The wireless sensor will warn of water leakage in time and help to save the furniture. There are 2 metal contacts at the bottom of the sensor. When they touch the water, the sensor sends a signal to the Aqara Hub. He turns on the alarm and sends an alert to the smartphone. The IP67 protection standard means that the sensor is completely protected from…
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4 Review
24/7 365 days automatic water leakage alarm is triggered when leakage or flooding is detected, a low-cost, simple, and effective device prevents property damage, monetary loss, health risks caused by water damage. Powerful 130-dB alarm travels up to 100 yards, from end-zone to end-zone. Advanced and sophisticated solid state circuitry ensures long-term…
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4 Review
☛HUMANIZED DESIGN:This smoke detector install tool is a wonderful design,no drill,no tool needed,no mess,no fuss,no holes in your ceiling,protect your house ceiling. ☛EASY AND FAST INSTALL:It only need 10seconds to install one smoke alarm,so fast!. ☛GOOD QUALITY:We use double face 3M Glue,Thick metal,three magnet,all these make sure this install tool…
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4 Review
Glass-to-metal hermetic seal in plug-in cell prevents deterioration by humidity, soot or oil fumes. Replaceable cad cell. Minimum sensitivity at 2 ft. candles. Country of Origin: UNITED STATES.
4 Review
Detect Radon gas and its "daughters" at home or workplace. Accurate, Sensitive and highly Reliable. Alarm settings. Relative humidity and air temperature. Windows software required for settings and data analysis (free download).
4 Review
Ideal for detecting more combustible gases (including hydrocarbons) than competitive units; sensitivity as low as 5ppm (methane). Numeric LED display of sensitivity; bright LED is visible in sunlight; Response time is instantaneous and warm up time is less than 10 seconds. Features long life sensor (300+ hours), unique digital leak size alarm, automatic…
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4 Review
World's most popular and widely used zero maintenance gas detector. Requires no calibration, sensor replacement, battery replacement, or battery charging. Durable, reliable and easy to use with no downtime. Record keeping is accurate and easy with automatic event logging. Exceptionally low cost of ownership.
4 Review
Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. Features an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire. Indicator lights on…
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4 Review
This photoelectric smoke alarm offers reliable smoke detection in a sleek, ultra-compact design; extended-life, tamper-proof 3V sealed lithium battery effectively provides up to 10 years of monitoring, requiring no battery changes for the life of the alarm. Photoelectric sensor detects smoke from smoldering fires while minimizing false alarms. Easy…
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4 Review
High Sensitive and Accurate Measurement:Handheld 4 gas detector with high quality imported gas sensor, excellent sensitivity and excellent repeatability, Comes FACTORY CALIBRATED. Open and use directly. Wide Application Easy Carrying Around:This gas monitor detector with compact size and unique clip design, Convenient for user to carry around, can…
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4 Review
Rolling Code Technology - Leading edge technology. Provides maximum security and reduces false alarm. Dials up to 9 different numbers of your choice. Sends out your personal 40 second message. Easy installation.
4 Review
2-in-1 Highly Sensitive Alarm: Combination smoke alarm and carbon monoxide alarm has a built-in intelligent chipset. The photoelectric smoke sensor and electrochemical CO sensor with the Intelligent Real-time Monitoring System complies with UL 217 and UL 2034 standards, which ensures the highest level of safety and reliability. The highly Sensitive…
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4 Review
The default wiring is water ingress detection. If you want the overflow detection function. What you need to do is:1. To have power on the alarm output terminals, the C terminal on the pump output and the C terminal on the alarm output need to be connected. I connected them with a wire. 2. To have the overflow working properly as described in the…
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4 Review
AC Power Adaptor (or use 4 X AA Batteries as Primary Power Source, not included). The FloodStop valve is connected to the angle stop and supply line. Water/leak sensor is placed at the base of the appliance or fixture (Dishwasher - Toilet - 3/8" Icemaker - etc.). Water on sensor closes FloodStop valve and sounds alarm. Valve stays closed until problem…
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4 Review
【120dB Loud Alarm】The volume of the water sensor alarm is up to 120 dB. The sound is loud and clear enough to be heard even if leakage happens in the basement. 【Protect Your Home From Water Damage】Can be placed in the home wherever there is a risk for potential water damage, such as a flooding basement, washing machine leak, hot water tank failure, etc…
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