Internet #305261303

Model # 21027537

Store SKU #1003187544

0047871275373

Kidde

Hardwire Smoke Detector with 10-Year Battery Backup and Voice Alarm

  • Smoke alarm features voice alert; ideal for bedrooms
  • Hardwire installation required; 10-year lithium battery backup
  • Protection during power outages and no low battery chirps
$ 34 97
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Product Overview

  • Smoke alarm features voice alert; ideal for bedrooms
  • Hardwire installation required; 10-year lithium battery backup
  • Protection during power outages and no low battery chirps
Kidde Hardwired 120-Volt P4010ACS is an AC/DC powered, photoelectric smoke alarm that contains a 10-year, sealed battery backup and voice messaging system. The voice warning feature accompanies the 85 dB tone during an alarm event and helps reduce confusion with verbal announcements such as Replace alarm at end of alarm life and Hush mode activated when a nuisance alarm is silenced. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the units Ambient Light Sensing feature, which establishes a day/night cycle and prevents alarm chirping in dark conditions. 10-Year Worry Free Smoke Alarms protect your family for 10-years with a sealed in Lithium Ion Battery back up.Shop all Kidde Smoke Detectors here.
  • 10-year sealed-in lithium battery back up
  • Tamper-resistant; cannot be disabled
  • Kidde 120-Volt P4010ACS is an AC/DC powered, photoelectric smoke detector hardwired that contains a 10-year, sealed battery backup and voice messaging system. The voice warning feature accompanies the 85 dB tone during an alarm event and helps reduce confusion with verbal announcements such as Replace alarm at end of alarm life and Hush mode activated when a nuisance alarm is silenced. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the units Ambient Light Sensing feature, which establishes a day/night cycle and prevents alarm chirping in dark conditions. 10-Year Worry Free Smoke Alarms protect your family for 10-years with a sealed in Lithium Ion Battery back up. Shop all Kidde Smoke Detectors here.
  • End of life warning
  • Voice notification: unit verbally announces fire and other alerts such as replace alarm, which helps the user better understand current status of the unit
  • Inter connectable
  • Photoelectric sensor: smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms
  • Compatible with Kidde, FireX, Code One and Sentinel products
  • Ambient light sensing: establishes day/night cycle and delays chirping during the night until the next day cycle begins
  • Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available, when any 1 interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
  • Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • UL/CSFM Ref. Kidde Part P4010ACS



  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Smoke alarm features voice alert; ideal for bedrooms
  • Hardwire installation required; 10-year lithium battery backup
  • Protection during power outages and no low battery chirps
Model #: 21027537
Sku #: 1003187544
Internet #: 305261303

Kidde Hardwired 120-Volt P4010ACS is an AC/DC powered, photoelectric smoke alarm that contains a 10-year, sealed battery backup and voice messaging system. The voice warning feature accompanies the 85 dB tone during an alarm event and helps reduce confusion with verbal announcements such as Replace alarm at end of alarm life and Hush mode activated when a nuisance alarm is silenced. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the units Ambient Light Sensing feature, which establishes a day/night cycle and prevents alarm chirping in dark conditions. 10-Year Worry Free Smoke Alarms protect your family for 10-years with a sealed in Lithium Ion Battery back up.Shop all Kidde Smoke Detectors here.

  • 10-year sealed-in lithium battery back up
  • Tamper-resistant; cannot be disabled
  • Kidde 120-Volt P4010ACS is an AC/DC powered, photoelectric smoke detector hardwired that contains a 10-year, sealed battery backup and voice messaging system. The voice warning feature accompanies the 85 dB tone during an alarm event and helps reduce confusion with verbal announcements such as Replace alarm at end of alarm life and Hush mode activated when a nuisance alarm is silenced. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the units Ambient Light Sensing feature, which establishes a day/night cycle and prevents alarm chirping in dark conditions. 10-Year Worry Free Smoke Alarms protect your family for 10-years with a sealed in Lithium Ion Battery back up. Shop all Kidde Smoke Detectors here.
  • End of life warning
  • Voice notification: unit verbally announces fire and other alerts such as replace alarm, which helps the user better understand current status of the unit
  • Inter connectable
  • Photoelectric sensor: smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms
  • Compatible with Kidde, FireX, Code One and Sentinel products
  • Ambient light sensing: establishes day/night cycle and delays chirping during the night until the next day cycle begins
  • Kidde offers a full range of 120-Volt AC wire-in life safety products with interconnect capability to provide the most immediate and complete system available, when any 1 interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
  • Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 db alarm when a hazard is detected
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
  • UL/CSFM Ref. Kidde Part P4010ACS



  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Brand Kidde FireX Kidde Kidde
Name Hardwire Smoke Detector with 9V Battery Backup with Adapters, Ionization Sensor, and 1-button test/hush Hardwire Smoke Detector with 9V Battery Backup, Adapters, and Photoelectric Sensor Worry Free 10-Year Sealed Battery Smoke Detector with Voice Alarm Hardwire Smoke Detector with 10-Year Battery Backup and Voice Alarm
Price
$17.97
$19.97
$29.97
$34.97
Ratings (900) (329) (215) (22)
Power Source Hardwired Hardwired Battery Hardwired
Alarm Sensor Type Ionization Photoelectric Photoelectric Photoelectric
Alarm/Detector Features Battery Back-Up,Hush Feature,Interconnected Battery Back-Up,Hush Feature,Interconnected 10-Year Battery,Hush Feature,Tamper Resistant,Voice Alert 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert
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Specifications

Dimensions

Product Depth (in.)
1.91
Product Height (in.)
5.59
Product Width (in.)
5.59

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Specifications

Dimensions

Product Depth (in.)
1.91
Product Height (in.)
5.59
Product Width (in.)
5.59

Details

Alarm Sensor Type
Photoelectric
Alarm Type
Smoke
Alarm/Detector Features
10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert
Commercial / Residential
Commercial / Residential
Connector/Contact Type
None
Included
Batteries
Pack Size
1
Power Source
Hardwired
Returnable
90-Day
Voltage (volts)
120

Warranty / Certifications

Certifications and Listings
1-UL Listed

Questions & Answers

is the green ring suppose to be green at all time to show it's working or does it go dark at time...

is the green ring suppose to be green at all time to show it's working or does it go dark at times because of photo-electric sensor?
Asked by: Jay
I am on phone with Kidde customer service - and the "Kidde expert" who answered your question is wrong. The green light is supposed ot stay constant on in bright situations, and go dark and blink every 60 seconds in dark.
Answered by: kal1992
Date published: 2019-06-04

The feature set in this detector hit all my requirements (10 year Lithium battery, Photoelectric ...

The feature set in this detector hit all my requirements (10 year Lithium battery, Photoelectric sensor, hardwired, voice) while no other units on the market do (that I can find; of which I cannot figure out why not). Anyway… I purchased four of these. Three are in bedrooms, one is in a hallway. The hallway unit seems to be the only one working according to the owner's manual. The LED ring is constantly on green during the day (with a quick fade to OFF then back ON every 60 seconds) then off during the night (with a quick fade to ON then back OFF every 60 seconds). The small green LED (not the ring, but a totally different LED) blinks/flashes every 60 seconds also (I believe this is an NFPA regulation for all detectors). However, the three units in the bedrooms operate the opposite way. The green ring is constantly ON during the day and also constantly ON during the night (with a quick fade OFF then back ON constant every 60 sec). I get why the green ring ON during the day and I wouldn’t mind the green ON at night, but that green LED ring is bright at night in a dark bedroom. I called Kidde, and the service guy was puzzled. Anyone else seeing this behavior? This is what the owner’s manual says: “AC power: Green LED on continuously during light conditions, or blink every 60 sec during dark conditions.” First of all, there is a Multi-colored ring (green, amber, red), of which is expected to be green when working correctly. Then there is a separate small green LED that flashes. Which “LED” is Kidde talking about? I suspect the “Green LED” that Kidde refers to is the visual indicator ring and not the one required by the NFPA. If that’s true, then say so Kidde. C’mon, this is a safety device that needs to be taken seriously.
Asked by: asumba00
Easy install to replace existing units.
Answered by: Rusty
Date published: 2019-02-06

Will this Home Depot 21027537 (Kidde P4010ACS) interconnect on the red line with the Home Deport ...

Will this Home Depot 21027537 (Kidde P4010ACS) interconnect on the red line with the Home Deport 21010408-N (Kidde I12010SCO)?
Asked by: notme
Hello SmokeyNot, Yes, it will.
Answered by: Kidde Expert
Date published: 2018-08-13

The above says photoelectric while the o and m says its ionization sensing. Is it photoelectric ...

The above says photoelectric while the o and m says its ionization sensing. Is it photoelectric or ionization sensing?
Asked by: Mac
Hello Mac, This is photoelectric only
Answered by: Kidde Expert
Date published: 2019-05-26
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Customer Reviews

Hardwire Smoke Detector with 10-Year Battery Backup and Voice Alarm is rated 4.1 out of 5 by 22.
Rated 3 out of 5 by from I assume the product will last the 10 years. But be aware that when I plugged in the last new de... I assume the product will last the 10 years. But be aware that when I plugged in the last new detector of three, it announced that the smoke detector needed to be replaced. I called Kidde company and the recorded voice had a special announcement for assistance with the P4010 detector. It turns out they don't always turn on properly and sometimes need a manual reset. Placing the detector on the base and locking it in mat not activate it properly. You must call to find out how to do the reset.
Date published: 2019-05-14
Rated 2 out of 5 by from Installed these for a customer with random beeping from old... Installed these for a customer with random beeping from old smoke detectors. These just failed and had alarms going off at random times and without reason. Reading other reviews, I see that others are having the same issue.
Date published: 2019-05-28
Rated 5 out of 5 by from Easy to install and do not have to worry about... Easy to install and do not have to worry about yearly battery replacement.
Date published: 2019-04-30
Rated 5 out of 5 by from I like all of the new features on the smoke... I like all of the new features on the smoke detector.
Date published: 2019-05-16
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2019-04-04
Rated 5 out of 5 by from Great product with a 10 year battery... Great product with a 10 year battery
Date published: 2019-03-26
Rated 5 out of 5 by from working as advertised working as advertised
Date published: 2019-05-15
Rated 1 out of 5 by from Not happy at all. Smoke detectors went off tonight for no apparent reason. Kept saying fire whe... Not happy at all. Smoke detectors went off tonight for no apparent reason. Kept saying fire when there was no fire. I tried to press button to reset and detector would not allow me to reset. Just kept going off. I scrambled to check the entire condo to make sure there were no smoldering etc etc. Nothing found!! I had an electrician install these for us a month ago. We live in a townhome and this is unacceptable; especially to my neighbors. I'm sure they were concerned due to we could not turn them off. They finally stopped when I pulled detector from wall and went outside. I am very disappointed. I really liked these. I looked at these detectors as the best and a cut above. Based on numerous reviews online, some have the same problem. They all say the detectors are defective. The fact that it would not reset after I kept touching the button would lead me to believe they are defective. I will see if I can get my money back. I see that Kidde monitors this site. I would appreciate a formal contact number or person to discuss this issue.
Date published: 2018-10-10
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