What are criterias of the best smoke detectors bulk? It is not easy to find the answer. We spent many hours to analyst top 10 smoke detectors bulk and find the best one for you. Let's find more detail below.
What are criterias of the best smoke detectors bulk? It is not easy to find the answer. We spent many hours to analyst top 10 smoke detectors bulk and find the best one for you. Let’s find more detail below.
Best smoke detectors bulk
1. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA
Feature
Battery Safeguard with Front Load Battery Door - Quick and easy battery replacement.AA batteries required (best with Polaroid AA batteries)Smart 2-in-1 Voice Alarm - Voice announces "Fire!" or "Warning! Carbon Monoxide"
Smart Hush - Nuisance alarms are silenced by pressing the hush button.
Test/Reset Button, LEDs, and Low Battery Warning. Temperature Range: 40F (4.4C) to 100F (37.8C)
Meets Underwriters Laboratories (UL) UL2034 and UL217 compliance. Note: Refer the User Guide before use.
Description
The Kidde KN-COSM-BA battery-operated carbon monoxide and smoke alarm combines two important safety devices into a single unit.This alarm includes a voice warning system that makes four announcements: fire, carbon monoxide, low battery, or smart hush activation. The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This unit uses three AA batteries, protecting you and your family even during a power outage. This alarm uses ionization-sensing technology for the smoke alarm. Ionization-sensing alarms may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms. Photoelectric-sensing alarms may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help ensure maximum detection of the various types of fire that can occur within the home.
KN-COSM-BA Battery-Operated Combination Smoke and CO Alarm at a Glance Employs both smoke and carbon monoxide sensors Stand-alone battery-operated alarm is easy to install throughout the home, as no wiring is needed Features a hush button to silence the alarm for non-emergency situations like a smoky dinner Voice alarm eliminates confusion and clearly warns of smoke/CO danger or low battery Protects from two different hazards, smoke and carbon monoxide, and has a different voice warning for each hazard.
The battery-operated KN-COSM-BA offers easy installation.
Combination Smoke/Carbon Monoxide Alarm The Kidde combination carbon monoxide and smoke alarm includes a voice warning system that eliminates confusion and clearly warns you and your family of a smoke or carbon monoxide (CO) danger, of low battery, or of hush-mode setting.
Alarm Warnings Fire:
The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message: "Fire! Fire!" The alarm will repeat the pattern until smoke is eliminated.
Carbon Monoxide:
Four short alarm beeps followed by a verbal warning: "Warning--carbon monoxide!" This continues until the unit is reset or the CO is eliminated.
Low Battery:
One chirp followed by warning: "Low battery." The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour, the red LED light will flash once every minute and will be accompanied by the chirp sound. The low-battery warning will only sound once every 15 minutes.
Voice Hush Indication:
"Hush activated" and "Hush canceled" voice announcement. Peak Level Memory: If the alarm had detected a CO level of 100ppm or higher when the test/reset button is pressed, the unit will announce, "Carbon monoxide previously detected" to warn of the CO incident. Trademarked Hush Feature for Convenience By pressing the hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners. This feature desensitizes the alarm for approximately 10 minutes. If the smoke is not too dense, the alarm will silence immediately, the unit will verbally announce, "Hush mode activated," and the green LED will flash every two seconds for approximately 10 minutes.
Reliable Battery Power, Indicator LED, Test Feature and Low-Battery Warning The battery-powered alarm provides continuous protection, even during power outages. Because this alarm only helps protect you if it's working, this unit features a red LED that flashes every 30 to 40 seconds to indicate that it is operating correctly.
For additional peace of mind, the alarm also contains a test/reset button that enables you to periodically test its circuitry and horn. If any form of battery failure is detected, the red LED light will flash and the unit will chirp one time, followed by the warning message, "low battery." This cycle will occur once every minute, and will continue for at least seven days. Seven years after initial power up, this unit will chirp" every 30 seconds.
This is an operational end-of-life feature that will indicate that it is time to replace the alarm. UL 2034, the independent standard applicable to CO alarms, requires CO alarms to have an end-of-life warning. This requirement went into effect in March 2007, meaning any CO alarm manufactured after April 2007 with a UL listing must have this feature. Most states that require CO alarms in residential dwellings mandate that the alarm meet the UL 2034 standard.
The unit measures just 5.75 inches in diameter and 1.7 inches deep, and it features a neutral white finish. It includes tamper-resistant features to deter vandalism or theft. This combination smoke/CO alarm is UL listed, so you can be confident of its quality, and it is backed by a ten-year limited warranty.
About Kidde:
A UTC Fire and Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb detector lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.
What's in the Box:
Combination smoke and carbon monoxide alarm with mounting bracket and mounting hardware, three AA batteries, a and bilingual (English/Spanish) user's manual.
2. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
Feature
Combination smoke detector/carbon monoxide alarm detects two threatsBattery-operated unit installs quickly and easily without an electrician
Photoelectric sensor detects smoke while minimizing false alarms. 2 AA batteries included. EZ access battery drawer, no need to remove alarm from ceiling to change battery
Electrochemical CO sensor alerts you to carbon monoxide danger
A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours
Description
The First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm detects both smoke and carbon monoxide in a single device with its dual permanent sensors. This carbon monoxide and smoke detector is battery operated, allowing you to easily install it without requiring an electrician. A photoelectric sensor detects the smoke most commonly produced by smoldering fires and minimizes false alarms from cooking smoke or shower steam. The advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, such as faulty fuel-burning appliances, blocked chimneys, and generators running inside or too close to homes. Requiring just two AA batteries and featuring an easy-access battery compartment for quick changes, this smoke and carbon monoxide detector has unique alarm sounds and indicator lights on its face that distinguish a smoke warning from a carbon monoxide warning. A single button allows you to silence a false alarm or test the unit.3. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Interconnectable | Model # KN-COSM-IBA
Feature
Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included)-Provides protection during power outages.Front Loading Battery Door-Replace the backup batteries without disconnecting from mounting bracketHumidity range:10%-95% relative humidity, non-condensing.Battery Lockout System-The battery door will not close unless the batteries are properly installed, Alarm Tamper Resist-Helps deter from tampering and theft, Adjustable Mounting Bracket-Makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
Peak Level Memory-Announces "CARBON MONOXIDE PREVIOUSLY DETECTED" if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM Feature-Silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
Ionization Sensor Technology-Ideal for detecting fast flaming and other types of fires, est Button Functions:- Tests the unit for proper operation - Peak Level memory - Resets the Carbon Monoxide alarm
Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
Talking alarm announces the hazard type detected, helping to speed up reaction time
Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
Battery safeguard ensures the unit cannot be accidentally mounted without batteries
Test-reset button tests alarm circuitry and triggers the voice announcement
Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
Description
This combination smoke/CO alarm features an 85dB horn and voice that announces "Fire", "Carbon Monoxide", and "Low Battery" warnings when detected. It can also interface with other Kidde interconnectable alarms. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Detection Method Ionization, Electrochemical, Up to 24 Units Interconnection Capability, Power Source 120VAC, 9V, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5-3/4 In., Height 1-3/4 In., Digital Readout No, Battery Backup Yes, Features Voice Warning, Peak Level Memory, Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws4. Kidde Model i9040 Battery-Operated Ionization sensor Compact Smoke Detector Alarm
Feature
Battery operated 9V battery includedTest button tests unit's electronic circuitry horn and battery function
Four inch diameter discreet design
Easy installation
Meets the UL requirements and widely-accepted safety standards
Description
Designed to help protect you and your family from the dangers of smoke and fire, the Kidde i9040 Fire Sentry Compact Smoke and Fire Alarm, Ionization Sensor is a compact, battery-operated unit that provides continuous protection, even during power outages. UL-listed, it uses ionization technology to detect smoke and fires as soon as they start, providing both extra escape time and peace of mind. callout top i9040 Fire Sentry Compact Smoke and Fire Alarm At a Glance: Battery-operated alarm offers continual operation, even during power outages Protects your family in case of a home fire Uses ionization technology to detect even invisible fire particles Includes 9-volt battery Three-year limited warranty callout top i9040 Fire Sentry Compact Smoke and Fire Alarm Each alarm provides a range of user-friendly features for easy operation and maintenance. View larger. i9040 Fire Sentry Compact Smoke and Fire Alarm Use the test button to check the alarm's circuitry, horn, and battery function. View larger. Smoke Alarms Prevent Home Fire Deaths Every year, 70 percent of all home fire deaths occur in homes with no alarms or no working alarms, while nearly one quarter of smoke alarms in reported fires are not working. Installing smoke alarms like the i9040 in your home can provide reliable protection in case of fire. And because the i9040 offers several user-friendly features, you'll always know when it's working properly, and when the batteries need to be replaced. Compact Unit Provides Protection Against Home Fires Measuring just four inches in diameter, the i9040 is smaller and more discrete than traditional smoke alarms, which makes it an ideal choice for smaller spaces or for blending in with your decor. It installs quickly without wires, and includes a test button that allows you to periodically check the circuitry, horn, and battery function. Also, a chirping sound makes it clear when it's time to replace the battery. Ionization Sensor Technology To ensure early detection of fires, the i9040 use ionization sensing technology Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms. Kidde strongly recommends that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home. Compliancy and Warranty Information The i9040 alarm is UL listed and is backed by a three-year limited warranty. About Kidde: A UTC Fire and Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004. What's in the Box Kidde i9040 Smoke and Fire Alarm, 9-volt battery, mounting hardware, and installation guide. i9040 Fire Sentry Compact Smoke and Fire Alarm Keep your family safe by placing alarms and extinguishers in each area of the house, and by having a fire escape plan. Click here for a detailed image.5. First Alert Smoke Detector Alarm | Hardwired with Backup Battery, 6-Pack, BRK9120b
Feature
6 Pack for Contractors. Emits T3 PatternIonization Smoke Sensing Technology. Loud 85dB alarm
Latching Alarm Indication and Dust Cover. Tamper resistant locking pins
Easy to Install Side Battery Drawer with Universal Mounting Bracket
Tested to the highest industry standards, meets UL safety standards
Description
Smoke alarm with test/silence button and insect screened, dual ionization sensing chamber. Input: 120 volt AC - 60 Hz, green LED power-on indicator, red LED to confirm unit is working properly, single test/silence button to check all alarm functions. Solid state piezo horn rated at 85 dB minimum at 10 feet, plug in connector capable of interconnection of up to 18 alarms, 12 of which can be smoke alarms. Meets the requirements of UL 217, CSFM, NFPA, NFPA 101, ICBO, BOCA, SBCCI and CABO. 10 year limited warranty.6. Kidde i12040 120v Ac/dc Smoke Alarm w/ Battery Back up Lot of 6 by KIDDE
Feature
Hush feature temporarily silences nuisance alarmsOne touch test button tests unit's electronic circuitry
Battery backup 9V battery included
Tamper resist locking pin helps deter alarm tampering and theft
UL Approved
Description
The Kidde i12040 is an AC/DC powered, ionization smoke alarm operating on a 120V power source with 9V battery backup. The Kiddie i2040 is an interconnected ionization smoke alarm that provides a dependable warning against potential fires through its ability to link up with other Kidde-compatible alarms. This means you'll be able to hear a single alarm no matter where you are in your home. The 120V, AC-powered alarm provides the earliest warning of smoke or fire threats, even during power outages. It also comes with a hush feature to temporarily silence nuisance alarms and a one-touch button to test the unit's electronic circuitry. The Kidde i12040 is convenient and reasonably priced. It provides a low profile, sleek design and comes with added protection and assurance with its included 9V battery backup. With temperature and relative humidity durability and the latest ionization sensing technology, the Kidde i12040 with alarm memory is the perfect alarm for any home. The Kidde i12040 has a horn alarm at an adequate 85 dB, is UL listed .7. Kidde i9050 Battery Operated Smoke Alarm, White (4 SMOKE ALARMS)
Feature
Smoke Alarm with Low Battery Indicator with Ionization Sensor,Battery operated 9V battery includedTest button verifies battery and alarm operation,Audio Alarm-85dB at 10ft
Tamper resist pin to help prevent tampering and theft
Low battery indicator chirps when battery needs replacement. Temperature Range - 40F to 100F (4C to 38C)
Kiddes smoke alarms meet the requirements of Underwriters Laboratories (UL), an independent facility that tests products for compliance with widely-accepted safety standards
Description
This smoke alarm features a TestReset button that verifies alarm circuitry and alarm activation. It responds best to fast-raging fires. Smoke Alarm, Detection Method Ionization, No Interconnection Capability, Power Source 9V, Audible Alert 85dB @ 10 ft., Horn, Visual Alert Red LED, Diameter 5 In., Height 1-3/4 In., Digital Readout No, Battery Backup No, Features Test Button, Intermittent Red LED, Hush Button No, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, NFPA, Federal Housing Authority, Housing and Urban Development and California State Fire Marshal Guidelines8. 2 Pack Battery Operated Smoke Detector & Fire Alarm with Photoelectric Sensor,Easy to Install with Test Button
Feature
Battery-Powered Smoke and Fire Alarm Detector, no wire needednot HardwiredEnvironment friendly, without smell, radiation or harm
Photoelectric Smoke 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, Loud 85 decibel alarm. MCU Intelligent design with Microprocessor(MCU with software in it), Automatic adjustment and compensation design.
Wide Range of Applications: ABS material is heat-resistant and high-temperature resistant, and does not contain radioactive substances that are harmful to the environment.Smoke alarms are suitable for all occasions, including bedrooms, kitchens, corridors, bathrooms, hotels, offices, etc.Of course you can also put it in your grocery room or in the parking lot. Let you and your family get more care.
GUARANTEED QUALITY:100% Satisfaction Guarantee...or your money back!
Description
The battery-powered Photoelectric smoke detectoris designed to protect you and your family from the dangers of smoke and fire. The photoelectric technology, it is more sensitive in detecting slow smoldering fires which generate light smoke, little heat and may smolder for hours before bursting into flames. This smoke alarm does not contain any radioactive material.Easy installation--no wiring required Powered by 9-volt battery (battery include) for continuous protection even during power failures Flashing LED shows alarm is receiving power Low-battery indicator 5-year limited warranty .
It includes a flashing red LED to indicate the alarm is receiving power as well as a test button to verify the unit's electronic circuitry, horn, and battery functions are working properly. During a smoke incident, the smoke alarm will sound in a repetitive manner.
LED indicators: This smoke alarm is equipped with red LED indicators.
Low battery trouble indication: An intermittent "chirp" accompanied by a red LED flash every 32 seconds indicates a low battery.
Danger: If the alarm sounds, and it is not being tested, it means the unit is sensing smoke, The sound of the alarm requires your immediate attention and action.
Specification
1.DC 9V battery operated (1 year battery included)
2.Photoelectric chamber for early detection from all directions
3.Loud>85dB(A)alarm signal @3M
4.Flash alarm indicator(red LED)
5.Low battery signal alarm
6.Test button for easy recommended weekly testing
7.Safety clip feature,not allow mounting of smoke alarm without battery installed
8.Ceiling mounting
9.Easy to install with mounting bracket
10.5 years product life time
11.Package included: 2* Smoke Alarm, 2*9V Battery, 1*User Manual, 4*Screws
More Detail See User Manual
9. Smoke Alarm,5 Packs Portable Photoelectric Smoke and Fire Alarm Sensor with 9V Battery Operated,UL Listed
Feature
Photoelectric Technology&Material : Fire-Retardant ABS V0 Level.UL Listed 9V Battery-Powered Photoelectric sensor Smoke Alarm. photoelectric technology which is optimized to detect slow smoldering fires which generate light smoke, little heat and may smolder from all directions for hours before bursting into flames.Easy Installation: Can be installed in several minutes. Coming with screws and bracket. Safety clip feature,not allow mounting of smoke alarm without battery installed
Sound & LED Warning: When the fire alarm detects smoke or detect combustion particles in the air it will sound their alarms(Alarm volume: > 85dB(A) @ 3 meters) and the red LED will flash rapidly. The LED light and alarm will continue until the air is cleared or the test button is released.
Suitable for Multiple Places: This smoke detector does not contain any radioactive material. It should be installed in every room (except the bathroom and kitchen), making sure the people in your home will be able to hear and respond to the alarm sound.
100% 10 Years Warranty : If there are any problems with our products ,you can contact us ,we must reply you within 24hours as soon as possible.NOTE: Please test it once a month to ensure that the smoke alarm works properly. Please clean up the dust on the alarm every 6 months to prevent the smoke alarm from being clogged or blocked.
Description
Product Description power:DC 9V battery Operation current:<15uA(standby),<30mA(alarm) alarm volume:>85dB(A)at 3 meters. Low battery warning:6.5-7.8V Alarm sensitivity:1.51-2.64%ft OBS Comply with:UL217&CAN/ULC-S531 Battery sepecification:DC 9V(Alkaline.Carbon Zinc,Lithium battery) Please note: The battery life of this smoke alarm is 1 year, and an intermittent "chirp" accompanied by a red LED flash every 32 seconds indicates a low battery. This is not the case that smoke alarm false alarm, but remind you to change the battery.10. First Alert BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 3 Pack
Feature
Keep your family safe with this 3-pack of hardwired smoke and carbon monoxide alarm; the battery backup means constant monitoring, even if there's a power failureFeatures an electrochemical Carbon Monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire
Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85-decibel siren provides a clear, loud warning upon detection
Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
Simple to use, with a single test/silence button, and side-load battery compartment; tamper-resistant locking brackets and universal mounting brackets make installation easy
Rigorously tested to meet UL standards