9 Best
Alarm Detectors
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Product Highlights- 2. compass: the product comes with a compass, which is necessary for outdoor sports and travel. it is small and flexible and easy to carry.
- 4. strong led light: find the red light, turn on the led light, find the hidden camera
- 1. infrared detection filters various cameras to prevent sneak shots in hotels and hotels, and protect the privacy of you and your lover
- 3. vibration sensor: vibrate within 5 seconds after turning on the alarm function, touch will not trigger the alarm function prompt function, the alarm will be turned on after 5 seconds, and will automatically turn off after 15 seconds, and enter the standby state after stopping
- 5. the appearance is simple, light and easy to carry
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Product Highlights
- 【smoke & carbon monoxide compound alarm】 the carbon monoxide sensor and infrared photoelectric sensor are processed by microcomputer control technology, which has the characteristics of good stability, low power consumption, and high sensitivity.
- 【high-sensitivity smoke detection】 when a fire occurs, the sensor will sensitively detect smoke, send out an alarm bell, and then push the notice to your smart phone to protect people and property. exclusive smoke intelligent algorithm has high sensitivity, no false alarm and strong anti-interference ability.
- 【app remote control】 the smoke&co detector can be monitored in real time through the mobile app. no matter how far away you are from home, you can make your home smarter. app push notifications and control, compatible with smart life and tuya app enables the timely discovery of danger of fire or smoke and real- time notifications to your smart phone.
- 【two way alarm】this wifi smoke & co detector is the device which can detect smoke and carbon monoxide occurred at the beginning of a fire disaster and generates live indicator led &sound alarm, at the same time, push alarm information to mobile app by wifi.
- 【wide application】powered by 2*aa battery,easy to carry and install everywhere(battery not included in the box); perfect patent structure of full buckle, anti-disassembly bracket and convenient installation and cleaning. widely used in homes, factories, schools, shops, offices, villas and residential areas needing fire alarm.
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Product Highlights
- 【loud alarm】 when gas is detected, this alarm sensor emits a loud alarm to alert you and your family to the potential danger, and also push notification to your mobile phone;
- 【easy installation】: powered by usb cable, no need to worry about no power or offline; with simple installation instructions, you can easily install this alarm sensor in your home or office.
- 【reliable protection】 the natural gas leak detector detects the main deadly gases: natural gas (methane, butane, ethane, lng, etc) and propane (lpg or liquefied petroleum gas).
- 【real time monitoring】sending you real-time push alerts if a problem occurs or a threat is detected, allowing you to act on time to keep your property and home safe, 24/7; the large-screen lcd displays the gas concentration and equipment status in real time.
- 【high precision】：real-time gas readings so that you know the exact gas concentration in the air of your home at all times.
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Product Highlights
- Digital lcd display: the screen displays a wide range of real-time co levels from 000 to 999ppm. when the co reading is above 30 ppm, the blue backlight turns on and displays real-time levels, the alarm time depends on the carbon monoxide level.through the lcd display of the gas detector, you can read and monitor the co concentration at any time and avoid the occurrence...
- How to use: diameter 9.5* height 3(cm) carbon nonoxide alarm, 2*1.5v aaa battery powered carbon monoxide detector (batteries not included), low current consumption, long standby time. carbon monoxide detectors are easy to install and require no rewiring. simple to use with just a test/reset button, briefly press once to enter working mode. if you need to test whether th...
- Safe & reliable: this new advanced carbon monoxide detector,equipped with led display screen and a highly sensitive electrochemical sensor , easy to read numerical values (ppm),accurately continuous monitoring of carbon monoxide levels and quickly,you could clearly understand the concentration of ppm and take corresponding measures when danger occurs to keep your family...
- Alarm standard: the alarm time depends on the carbon monoxide concentration level: 50ppm, alarm within 60 to 90 minutes; 100ppm, alarm within 10 to 40 minutes; 300ppm, alarm within 3 minutes.when the concentration exceeds a certain level,the red led flashes and a loud alarm mode occurs - 85 db loud alarm with flashing led.you can quickly and clearly understand the conce...
- Package contents: 1 x mini carbon monoxide detectors in one package, 2 x expansion screws, 2 x anchor plugs,1 x user manual.buy with confidence: all our carbon monoxide alarms are rigorously tested and comply with ce en50291 standards. if you have any questions about carbon monoxide detector, please feel free to contact us, we promise and guarantee customer service to p...
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Product Highlights
- 【visual & audible alarm】this gas detector pen will send out a visual and audible alarm if any combustible gas is detected. as the concentration goes up, the audible alarm beep more frequently and the screen flashes red with a bar graph indicating the approximate strength detected. lcd display with green backlight ensures clear visibility even in dim light. it has a low-...
- 【convenient pocket clip design & one hand operation】lightweight and compact, this gas leak detector pen conveniently clips to your shirt pocket to carry with you. the non-slip texture on both sides of the gas leak detector fits nicely and ergonomically in your hand. has an easy-to-understand interface with its on/off buttons and sensitivity switch buttons "s", customers...
- 【portable gas leak detector】this portable pen type gas leak detector can detect a large number of flammable gases, like acetone, acetylene, alcohol,ammonia, benzene, butane,ethanol, oxirane, gasoline,hexane, hydrogen, methane,naphtha, natural gas, paintthinners, propane, solvents and more. it can accurately check whether gas leakage or not, avoiding gas explosion, prote...
- 【high & low sensitivity adjustable】high and low sensitivity are switchable for different scenarios. low sensitivity detects 500-1000ppm. high detects 50-500ppm. set high sensitivity to find small gas leaks, set low sensitivity to find larger explosive gas leaks. press the "s" button to switch sensitivity. when the "s" button is lit up, it is in high sensitive mode, whic...
- 【wide application & warranty】take this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas levels. it is great for checking for leaks on gas lines, storage cylinders, valves, connections, gauges, regulators, etc. intendvision offers 12-month warranty and friendly customer service. notes: this gas detecto...
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Product Highlights
- Accurate, reliable & sensitive: adopts an enhanced photoelectric sensor which responds faster to all fire types in one alarm; provides the earliest possible warning of smoke or fire while minimising false alarms.
- Fire-retardant pc material: made from an upgraded premium pc material, the smoke alarm's external casing is heat-resistant and temperature resistant up to 248 °f, ensuring the ultimate safety in home protection.
- Extra loud alarm: this smoke alarm has an extra loud 85db alarm that alerts even deep sleepers quickly to the danger of a fire starting. features a quick touch hush button for fast and easy silencing of the alarm.
- Battery & low battery warning: comes complete with a quality long life 9v battery that provides continuous power for the life of the smoke detector, saving you from constantly having to change batteries; a low battery warning will let you know when the device has reached its end of life.
- Fpa australia & afac:australian standards certified smoke alarms. an authoritative global safety certification company in the australian standards; an after-sales service team will help you resolve any quality issues you may have within 3 years.
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Product Highlights
- More accurate👉 with the latest detection technology, cpvan pir motion detector alarm can effectively distinguish interference signals and human movement signals more accurately up to 40ft detection range of the infrared sensor (performing better within 10-26ft). less false alarm! please note that the pir technology is hard to work effective through your walls, windows o...
- Portable & easy to install👉 our indoor motion sensor detector alert is handy and portable. when you go out for work or playing, you can easily use it protect van or camping. besides, it is very easy to install, you can fasten it by adhesive sticker or screws we provided. of course, you can also just use it by staying it on your table or car. very convenient!
- Super loud and easy to use👉 cpvan motion sensor alarm is designed with 125db alert device and simple operation, which can be very loud to scare away thieves, naughty children, dogs, raccoon, foxes. it's easy to use to protect your kitchen, stair, garage, shed, shop, boat, van and so on. note: it isn't waterproof.
- 2 modes & 328ft remote control👉 cpvan indoor motion sensor alarm has 2 modes:loud alarm & chime. paired with 328ft remote control, it can achieve more functions. for example, you can use it to welcome visitors and gently prevent your kids from stairs or your 4 legged family members from kitchen, also you can use the loud alarm to scare the thieves.
- Excellent after-sales service👉 to supply excellent service to our customers, we will provide 18 months warranty and life time tech support for our motion sensor alarm with siren items. if you have any questions, please don't hesitate to contact us, we will reply you within 24hours. note: the device does not support wi-fi.
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Product Highlights
- Highly sensitive water sensor - water leak alarm with 3 metal prongs embedded on the bottom can detect leaks to prevent flooding to protect home security. once the water or other liquid flow through the sensor, it will alarm immediately.alerting you to the problem before disaster strikes.
- Thoughtful compact design - water sensor with 3.15” x 3.15”x 1.18”portable size which can be placed anywhere to detect the water leakage, such as bathroom, kitchen and toilet. compact in size can be easily fit into the smallest of gaps.
- 100db loud audio alert - don’t let the water leakage damage your home property and cost your money. each water sensor alarm features ultra-loud 100db alarm audio which is loud enough to be heard throughout the house even if leak happens in the basement, garages, or wine cellar.
- Wireless & easy to install- no wiring or screws are required. just twist off the cover and insert a 6f22 9v battery(battery included), then place the water detectors in areas where leak and flood may occur.placing it near your washing machine, water heater, sinks or dishwasher.
- Reliable guarantee - the water leak sensor is designed to be reused. package included: 2 x wireless water sensor, 2 x 9v battery and user manual. we offer 30 days free money-back, 12 months warranty, and lifetime consulting service. please feel free to contact us if you have any issue with our products.
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Product Highlights
- 2.stable 4-20ma signal output: equipped with a full digital conditioning circuit, this transmitter delivers a stable 4-20ma signal output. this ensures consistent and reliable performance, allowing for seamless integration with other systems for efficient water level monitoring.
- 4.durable and anti-impact design: the yb2jf features a 45-degree oblique angle anti-impact design, enhancing its durability and resistance to external forces. additionally, the probe is detachable with an anti-blocking design, making it easy to clean and maintain.
- 1.accurate water level monitoring: the yb2jf liquid level transmitter utilizes high-precisely diffusion of silicon technology to provide more accurate monitoring of water levels. this ensures precise measurement and reliable data for various applications.
- 3.ip68 waterproof protection: with ip68 multi-layer waterproof protection, this liquid level sensor is designed to withstand harsh environments and prolonged immersion in water. it provides reliable and safe operation, even in challenging conditions.
- 5.versatile compatibility: this liquid level transmitter is designed specifically for measuring water levels. it is important to note that it is not recommended for measuring liquids that will corrode stainless steel. with its wide range of applications, it is suitable for various industries and settings requiring accurate water level detection.
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