3 Pack Smoke and Carbon Monoxide Detector Powered by Battery with Digital Display, 2 in 1 Smoke and Carbon Monoxide Alarm with High Sensitivity
$46.99
Available in stock
Description
Price: $46.99
(as of Oct 03, 2024 13:28:19 UTC – Details)
Product Description
Smoke and Carbon Monoxide Detector Offering Excellent Security
JNHCD brand smoke alarm sensor uses photoelectric smoke alarm sensor known as an optical maze which is an kind of technologically advanced, stable and reliable sensor.The JNHCD uses an electrochemical carbon monoxide sensor–the most accurate CO sensor available. Compared with the more commonly used techniques, electrochemical technology, electrochemical technology is highly accurate, requires a lower amount of power, and boasts a longer life. If the JNHCD’s sensor detects a high concentration of CO, the device will sound a clear, loud, 85-decibel alarm, giving you a chance to either ventilate the area or safely evacuate.The battery-operated dual CO smoke alarm installs in minutes, Battery-powered Unit Can be Installed Quickly and Easily without an Electrician.The unit requires 3*1.5v AAbattery and features a chirp and indicator light to let you know when they need replacing.Suitable for installation in living rooms, bedrooms, hallways, basements, cars or other places where people stay for long periods of time.
Easy-to-install siren for all areas of the home.
Turn the alarm body counterclockwise and take off the bracket.Hold the bracket in the installation position as specified in the Recommended Locations,mark installation holes of the bracket with pencil.Drill the two marked installation holes with a 3/16 inch(5mm)drill bit.Tap the two plastic gromments into holes with hammer.Mount the bracket to the ceiling by inserting and tightening the supplied screws into plastic grommets.Fix the alarm on the bracket and turn the alarm body clockwise , until fully inserted on the bracket.
About Installation site
Need to be installed in living rooms, ceilings, cars or other places where people stay for long periods of time. A better option is to install it in the bedroom, hallway, basement, car or living room.
SOUND AND LIGHT ALARM
Smoke and carbon monoxide alarms will keep you informed of any danger and keep you and your family safe.
sources of CO in our homes include fuel-burning appliances and devices such as
Clothes dryers,Water heaters,Furnaces or boilers,Fireplaces, both gas and wood burning,Gas stoves and ovens,Motor vehicles,Grills, generators, power tools, lawn equipment,Wood stoves
Information LCD display with switch buttons
The LCD display shows the gas concentration level, and the concentration of CO and smoke can be monitored at any time. Smoke and carbon monoxide alarms emit a loud 85-decibel siren when detected gas exceeds standard values, designed to wake the loudest sleepers.A single button allows you to silence alarms and test if the device is working.
Smoke and Carbon Monoxide Detector Offering Excellent Security: Making a Loud Alarm (85 dB) When It Detects a Buildup of Smoke or Carbon Monoxide, and Instantly Alert Those In Danger.
Carbon Monoxide Detector and Smoke Alarm Providing Whole-day Protection
Battery-powered Unit Can be Installed Quickly and Easily without an Electrician
Built-in Electrochemical Sensor with High Accuracy and Infrared Photoelectric Sensor Helping to Reduce False Alarms.
5 Year Manufacturer’s Warranty
Customers say
Customers like the ease of installation, value for money, and appearance of the gas smoke fire alarm. They mention it’s simple, worth every penny, and a solid investment for enhancing home safety. Some are also happy with the smoke detection and size. However, some customers disagree on its functionality, reliability, and sound quality.
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Reviews (8)
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Jessica –
Great back up!!
Our house has fire alarms that are electrical, 2 downstairs and 2 upstairs. These offer me more security and comfort, especially since we had a propane fireplace installed. They are small, but definitely load enough to let everyone know something is wrong. They are easy to install, and look much better looking than the traditional alarms. They are thick and well made. Bright, and easy to test and turn off with a push. I ordered my parents and inlaws a set for a piece of mind.
Janet Peal –
Good product
The 3 Pack Smoke and Carbon Monoxide Detector offers an excellent combination of reliability and convenience. With its dual functionality, it efficiently detects both smoke and carbon monoxide, providing comprehensive protection for your home. The high sensitivity ensures prompt alerts, while the digital display makes it easy to monitor levels at a glance. Battery-powered design eliminates the need for wiring, simplifying installation. Overall, this detector pack delivers peace of mind and is a solid investment for enhancing home safety.
Bassam Sobh –
High sensitivity and easy to install
With one device, I am getting dual detection for smoke and carbon monoxide. Thanks God it is not tested yet, but it looks very sensitive and operating effectively. I pressed the testing and the noise was really loud. With battery installed, I don’t need to worry about wiring to connect. It was so easy to install.
Alison –
Great device, small compact, fits in any space
Arrived ahead of schedule. Great price compared to box stores. Hope I never need it but for safety it’s installed
Sierra –
Easy to use
This is so easy to use and install. It comes with everything you need, batteries and brackets. The alarm is loud. The display is big, bright, and clear without being too bright. It shows the levels and measurements of the quality as well. I like that this is a 2 in 1, I feel more relaxed about the safety of my home.
Hunebear3 –
Ver usedul
I just bought a new home with a gas fireplace. The home was not equipped with CO2 detectors so this product was much needed. Easy to install and I like they detect smoke and CO2
JuleeD –
Didn’t work
I was under the impression that these detectors had a digital display that would stay on. We ordered four devices, and upon battery installation, got nothing. NO.THING. No display, no light to indicate power, nothing. The “Test” button worked, but nothing else. Returning.
Jack Portser –
Ok for non sleeping areas
This unit emits an intermittent flash. It is ok if placed in a hallway, but is a distraction if placed in a bedroom.