Jemay

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When purchasing a product, price is the consumer's primary concern. At present, Jemay has 105 products for sale. Jemay products range in price from $9.99 to $110.99, and the average price of all the products is about $43.84.

You can confidently purchase Jemay products on Amazon.com. The brand holds an average rating of 4.5, testifying to its excellent reputation.

Jemay Best Sellers

Last Updated: Jan 13, 2025

Jemay Smoke Detector, 10-Year Photoelectric Technology Smoke Alarm, 9V Battery Operated Smoke Detector Fire Alarms with Test Button & Low Battery Signal, Fire Alarm for Home, Bedroom, GS528A-C, 2-Pack

Smoke Detectors & Fire Alarms

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10-YEAR LIFETIME with 1-YEAR 9V REPLACEABLE BATTERY: Jemay smoke alarm comes with an impressive ten-year lifespan. Powered by a replaceable 9V battery, it emits a "chirp-chirp" warning sound and flashes a red LED light when the battery runs low. This proactive warning system keeps you prepared for power issues, providing peace of mind. Rely on its consistent and dependable protection to offer you the utmost security

ADVANCED FIRE ALARM SMOKE DETECTORS: Smoke alarms utilize the world's most advanced photoelectric sensing technology to help you detect smoke particles in the hidden combustion stage faster, ensuring you're well-prepared to anticipate and address potential hazards effectively

WIDE COVERGAGE, HEIGHTENED SENSITIVITY: Delight in the expansive protection of our alarm, covering areas from 20 to 40 square meters. Backed by precision engineering, its heightened sensitivity ensures that even the slightest disturbances trigger immediate alerts. Elevate your safety standards that leaves no room for uncertainty

FLEXIBLE INSTALLITION OPTIONS: The packaging box contains magnets and screws, providing you the flexibility to choose your preferred installation method. Jemay smoke alarms eliminate the need for an electrician and the hassles of rewiring, making it easy for you to bid farewell to troublesome hardwiring concerns. You can effortlessly install them on any wall or ceiling within a matter of minutes

LOUD 85dB BUZZER: The enhanced photoelectric sensor in our upgraded system greatly boosts alarm sensitivity. No matter where you are, the loud 85-decibel alarm quickly responds to potential dangers

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Jemay 2-in-1 Smoke and Heat Detector Battery Operated Alarm,Non-Disturb Mode Smoke Alarm,10-Year Battery Sealed (Non-Removable) Smoke Detector, Photoelectric Sensor Alarm for Garage,Car, 2 Pack

Smoke Detectors & Fire Alarms

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2-in-1 Protection Smoke and Heat Alarm: One alarm to protect against 2 deadly threats,including smoke and heat;Heat alarms are intended to be supplementary to smoke alarms and can be placed in areas where smoke alarm cannot be used.Accurately detects heat from any potential source

10-Year Battery-Operated Smoke and Heat Alarm: A sealed lithium battery,the smoke and heat alarm is powered by a 3V battery (included), unaffected by power outages. No more hard wiring, solve the trouble of frequent battery replacement

Alarm with LED: This smoke and heat detector has a built-in smart chipset. When the light is red, it means there is an emergency, when the light is green, it means everything is normal

Easy Installation and Operation: This battery-operated unit can be installed quickly and effortlessly without an electrician; one-button operation allows you to test and silence the alarm with ease

Sensitive & Accurate: Built with an advanced photoelectric sensor and intelligent chipset, the alarm can quickly and accurately detect dangerous smoke levels from smoldering fires, and provide the earliest possible warning of fires; the dust-proof isolating plate inside the alarm ensures the detection sensitivity

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Jemay Smoke Detector Carbon Monoxide Detector Combo Hardwired, Interconnected Smoke and Carbon Monoxide Detector with Voice Reminder, LED Warning Light Indicators, 1 Pack

Smoke & Carbon Monoxide Alarms

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2-in-1 Protection: The combination smoke and CO detector detects both smoke and carbon monoxide faster and more accurately using a photoelectric smoke sensor and an electrochemical CO sensor

Critical 15-Second Early Alert：Features an exclusive bell-mouth technology that funnels smoke rapidly into a detector maze, detecting smoke 15 seconds earlier than the UL9th standard

En & Fr Voice Reminder Function: Our smoke and carbon monoxide alarm provides bilingual voice reminders for threats, low battery levels, or malfunctions, ensuring that you never miss important notifications

Low False Alarms：Adopting dual light wave detection technology, it can accurately determine smoke generated by non fire, reduce false alarms, and ensure that your cooking pleasure is not disturbed

Hardwired Alarm with Replaceable Battery Backup: Use 2 AA replaceable batteries. It can not only operate on 120V AC lines, but also provide backup batteries during power outages to ensure uninterrupted home safety checks

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Jemay Wireless Smoke Detectors Interconnected, Smoke Detector 10 Year Sealed Battery, Fire Alarms Smoke detectors with Lithium Battery, Include Magnets and Screws, AW111-B, 2 Pack

Smoke Detectors & Fire Alarms

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Secure Your Home with Wireless Interconnected Smoke Detectors: Interconnected sensing and timely triggering, responds in 1 second, and is 5 times more accurate than traditional sensors. Stable & extendable wireless network, creates a powerful fire safety network to safeguard your entire home with Jemay

When One Alarm Sounds,They All Will: Interconnects up to 24 Wireless Smoke Alarms. Relay function to extend wireless range, enabling full protection Over 820 feet Transmission Range. Smart fire alarm is small size, but incredible performane

10 Years of Continuous Protection: Wireless smoke detector with 10 years lithium battery,sustainable power supply for 10 years. High reliabilit, up to 10 years of uninterrupted operation due to high efficiency and high battery capacity

Install in Only Minutes: Smoke alarms can be mounted quickly and cleanly with this magnetic assembly system.Magnets and screws are included,you can choose any installation method you need

Large Coverage Over 820 ft: Smart fire alarm is small size, but incredible performane, and transmission range of over 820 ft, over 85dB alarm sound within 10ff. Upgraded premium ABS material, temperature resistant up to 212℉, ensuring excellent heat resistance and high durability

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Jemay 10 Year Lithium Battery Photoelectric Smoke Detectors,Ultra Thin Design Smoke Detetor,Smoke Alarm with Automatic Brightness Adjustment, Fire Safety with Self-Test and Easy Test Button,2 Packs

Smoke Detectors & Fire Alarms

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10 Year Lifespan:This smoke detector uses an upgraded photoelectric sensor for more accurate detection and faster response, and a sealed 10-year lithium battery lasts the entire life, so you don't have to worry about replacing the battery

Upgraded Photoelectric Smoke Alarm: Equipped with a cutting-edge photoelectric sensor, the smoke detector provides 24/7 monitoring and 360° protection, to keep your safe every minute of every day

Automatic Adjustable LED Indicator: With ambient light detection, this smoke detector will change the brightness of the LED light according to the surrounding light so it will not disturb your sleep at night

Ultra-Slim Design: With a slim 1.2 inches thickness and compact design, this smoke detector can be easily carried and easily installed anywhere

Large Test/Silence Button: Smoke detectors will constantly monitor themselves to ensure they are working properly. With a large button to easily test or mute the alarm without the need for a ladder

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Jemay Fire Alarm Battery Operated, Smoke Alarm with Enhanced Photoelectric Sensor, Mini Smoke Detector Fire Alarm with LED Indicator & Silence Button, 1 Pack

Smoke Detectors & Fire Alarms

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Protect Your Family with Enhanced Photoelectric Smoke Detector: Photoelectric smoke alarm adopts advanced photoelectric sensor, that detects smoldering fires more quickly and accurately, ensuring no delay in alerting you to danger. Hightly sensitive real-time detection,secure your home with Jemay

Install in Only Minutes: Battery-operated smoke detector can be mounted quickly and cleanly with this magnetic assembly system. Smoke detector requires no rewiring. Easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs

Self-check and Silence Functions Smoke Alarm: Equipped with a low-battery warning, so you know when it's time to replace the unit for safety. If non-emergency smoke causes nuisance alerts, you can easily silence them by pressing the test and silence button

Large Coverage: Smart fire alarm is small size, but incredible performane, 215-430ft²(20-40m²) coverage of detection, over 85dB alarm sound within 10ff

High Quality: Jemay smoke alarm is upgraded premium ABS material, temperature resistant up to 212℉,ensuring excellent heat resistance and high durability. We provide a 60-day money-back guarantee and a 10-year product warranty (1-year battery)

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Jemay Carbon Monoxide Detector, 10-Year Carbon Monoxide Detectors with Digital LCD Display, Built-in Battery Carbon Monoxide Detectors for Home and Depot, 2 Packs

Carbon Monoxide Detectors

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[Flexible Installation] The CO alarm is easy to install and can be installed anywhere. Wall-mounted or random placed, easy to take while traveling

[10-Year Internal batteries for Continuous Protection] A 10-YEAR lifespan Carbon Monoxide Detector with 10 years built-in battery. High reliabilit, up to 10 years of uninterrupted operation due to high efficiency and high battery capacity

[Informative LCD] Displays real-time CO levels. LCD allows you to see any dramatic changes in CO levels, and it is easy to determine the remainig battery life and working status

[Intuitive LED] Through 3-colored LED indicator, clearly inform you the working status of the CO alarm detector. Green LED indicates normal operation. Red LED indicates alarm status. Yellow LED indicates failure

[Faster Response to CO Levels] The CO detector displays real-time CO levels. Detecting level range: 20 to 999 ppm. CO detector with peak value memory remembers dangerous CO levels since the last preset. Keeping your family safe and sound

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Jemay 10-Year Smoke and Carbon Monoxide Detector, Dual Sensor Smoke CO Alarm with Built-in Battery and Silence Function,AW183-A,2 Packs

Smoke & Carbon Monoxide Alarms

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10 YEARS OF LIFE: This smoke and carbon monoxide detector has a built-in 3V lithium battery, it can ensure that the detector will be used for 10 years without replacing the battery saving energy and protecting environment and it has a low battery warning which will remind when you need to change the detector.

2-IN-1 ACCURATE, RELIABLEl & HIGHLY: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other, every second counts, detects both fast and slow-burning fires, and immediately notifies you when it detects dangerous smoke or CO concentration while minimizing false alarms, provides you the ultimate protection from 2 deadly threats, all contained in 1 unit.

SIMPLE TO USE: The Test / Silence button allows you to test the alarm monthly to test the unit for proper operation, and easily silence the alarm when false alarms occur, malfunction and low battery warnings allow you to easily know the working status of the alarm. Alarm Volume: Loud > 85dB(A) at 3 meters. Loud 85-decibel alarm is designed to be heard easily, even those in sleep.

HIGH-TECH PRODUCTS: This smoke and carbon monoxide detector has a built-in intelligent chipset.When the big LED circle is red, it means there is an emergency， When the big LED circle is green, it means everything is good， detecte the safety of your house at anytime for your peace of mind and absolute confidence in our product

EASY INSTALL: The alarm can easily install with mounting bracket. No hardwired anymore, very convenient to install at home or bedroom - wall mount, screws included.

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Jemay Smart Smoke Detector Receive Alerts with App, Wireless Wi-Fi Smoke Alarm with Self-Check Function, Fire Alarm with Photoelectric Sensor, Replaceable Lithium Battery & Silence Button

Smoke Detectors & Fire Alarms

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Wifi Smoke Detector Via App: Get the first information anytime,anywhere.Receive alerts with APP, you will be notified on your smartphone when smoke is detected or any status is changed. Please use 2.4G hz wifi, not 5G

Real-Time Reminders: This smart smoke alarm which provides 24/7 professional monitoring service, continuously checks its sensors, battery status, and Wi-Fi connection;If there is a problem, you will receive a notification on your smartphone

Weekly Automatic Self-check Smoke Alarm: The smoke detector has a self-testing function that can replace the manual weekly test. When a fault is detected, the product to fault mode

Install in Only Minutes: Smoke alarms can be mounted quickly and cleanly with this magnetic assembly system.Magnets and screws are included,you can choose any installation method you need

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Jemay Wi-Fi Smoke Alarm Receive Alerts with App,Wireless Smart Smoke Detector with Auto Self-Check Function,Fire Alarm with Photoelectric Sensor,Replaceable Battery, 2.4G hz WiFi, not 5G, 2 Packs

Smoke Detectors & Fire Alarms

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Install in Only Minutes: Smoke alarms can be mounted quickly and cleanly with this magnetic assembly system.Magnets and screws are included,you can choose any installation method you need

Weekly Automatic Self-check Smoke Alarm: The smoke detector has a self-testing function that can replace the manual weekly test.Continuously checks the battery status and Wi-Fi connection; if there is any problem with the self-check, you'll receive a notification on your smartphone app immediately

Silence Functions Smoke Alarm: When the smoke detector has detected smoke and turns into the alarm mode, you can mute the alarm by pressing the test button. The smoke detector automatically resets and returns into the normal operation mode. If there are still particles of combustion in the air, the smoke detector will turn into the alarm mode again

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Jemay WiFi Door Alarm Sensor, Real-time Door Sensor Detector, Smart Window and Door Alarm Work with Tuya APP,Door Open Contact Sensor for Home Security and Burglar Alert

Water Detectors & Alarms

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Easy Installation: No tools required that just need to take a few minutes to complete installation. The host and magnet should be aligned, the distance between them should be as close as possible (less than 10mm). WIFI connection is only applicable to 2.4GHz WIFI network and does not support 5GHz WIFI network

Remote Real-time Monitoring System: Connecting with Tuya APP can detect the status of doors and windows in real time.When the status changes, the sensor will push instant notification to your smartphone immediately,it provides security for families and property

Long-Lasting Performance & Low Voltage Detection: Working time can last for one year（if open and close the door 4 times per day. With the prompt function on low voltage detection，it will automatically push messages through APP to remind you to change battery, never worry about running out of battery

Widespread Using: You can place door window detector anywhere, like garage doors, windows, balconies, drawers, closets, pet doors to guarantee security

View Histric Records Freely: Tuya application records the opening/closing status of doors and windows,you can check these data anytime and anywhere through Tuya APP. Never worry about missing any important moment

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Jemay Carbon Monoxide Detector,10-Year Life CO Carbon Monoxide Detectors Battery Operated, Carbon Monoxide Alarm with LCD Digital Display and 3 LED Lights,CO Alarm for Bedroom and Car,4 Packs

Carbon Monoxide Detectors

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10-Year Lifespan: This carbon monoxide detector has a built-in intelligent sensor that detects dangerous CO levels more accurately and responds more quickly, featuring a sealed 10-year lithium battery that will last the entire life of the unit

Informative LCD: The LCD display will not only show the current ambient co concentration in real time, but also show the battery status, surrounding temperature and device status, which will promptly indicate your surrounding environment and protect you at all times

Automatic Adjustable Tri-Color LED Indicator: Features a 3-colored LED indicator show different working status to notify you to ensure your safty. And carbon monoxide detector has an ambient light detection. According to the surrounding light, it will change the brightness of the green light to reduce the impact on people

24/7 Monitoring: Equipped with a cutting-edge electrochemical CO sensor, this carbon monoxide detector detects carbon monoxide concentrations ranging from 0-999 ppm and provides 360-degree protection, guarding your safety every minute of every day

Easy Installation: No rewiring required. This smoke and carbon monoxide alarm can be easily installed on any wall or ceiling by using the included mounting plate, screws and anchors

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Jemay FAQs

Is Jemay Legit?

Yes, Jemay is a legitmate brand on Amazon. After conducting a comprehensive analysis of 2,214 customer reviews for Jemay products on Amazon, we have determined its average rating. Offering great value and satisfying quality, Jemay has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from Jemay on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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How does findthisbest choose the top Jemay products?

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