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Description
Hardwire Smoke Detector with 10-Year Battery Backup and Intelligent Wire-Free Voice Interconnect (4-pack)This Kidde 120 Volt Hardwired Voice Warning Smoke Alarm with Wire Free Interconnect and 10 Year Lithium Battery Backup features voice alert, wireless interconnectivity, and a sealed in 10 Year Backup Battery. This alarm requires hardwire installation and includes a 10 year Battery Backup to provide protection even during power outages. The voice alarm announces "Fire" if a hazard is detected and indicates when the Smart Hush feature has been
This Kidde 120-Volt Hardwired Voice Warning Smoke Alarm with Wire-Free Interconnect and 10-Year Lithium Battery Backup features voice alert, wireless interconnectivity, and a sealed-in 10-Year Backup Battery. This alarm requires hardwire installation and includes a 10-year Battery Backup to provide protection even during power outages. The voice alarm announces "Fire" if a hazard is detected and indicates when the Smart Hush feature has been activated. This alarm interconnects with other Kidde hardwire interconnect alarms and features wire-free interconnectivity with other Kidde 10-Year Wire-Free Interconnect alarms. If one unit is triggered, all interconnected alarms will sound. Wire-free interconnectivity allows for easy interconnect setup and eliminates the need for expensive rewiring. This alarm is also compatible with the Kidde Smart Bridge app and hub (sold separately), which will send a message to your smart phone, tablet or PC alerting you to a potential threat.Shop all Kidde Smoke Detectors here.- Smoke detector requires hardwire installation
- 10-year battery backup provides protection even during power outages
- Voice messaging systems announces threat
- Alarm can also interconnect with other Kidde 10-year wire-free interconnect units via radio frequency, providing an interconnected system without the inconvenience of rewiring your home
- Wire-free interconnectivity with the following Kidde models: P4010ACSCO-W, P4010ACS-W, P4010DCSCO-W, P4010DCS-W, P4010DCS-W, P4010LACS-W, P4010LDCS-W
- Voice alarm announces "fire", when a smoke or fire hazard is detected
- Internal timer reminds you to replace your unit after 10 years to ensure the most reliable protection
- Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms
- Compatible with the Kidde SmartBridge app and hub (sold separately), so that you can receive a message on your smart phone, tablet, or PC alerting you to a potential threat
- SmartBridge app and hub are not required for device to operate
- Interconnect is not required; this alarm also functions as a stand-alone smoke detector
- A maximum of 24 Kidde devices can be interconnected in a multiple station arrangement; the interconnect system must not exceed the NFPA (National Fire Protection Association) limit of 18 initiation devices, of which 12 can be smoke alarms; with 18 initiating devices (smoke, heat, CO, etc.) interconnected, it is still possible to interconnect 6 strobe lights and/or relay modules
- 10-year limited warranty
- Also, shop all and here!
- 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 one interconnected alarm is triggered, all interconnected alarms within the home sound an immediate warning
- Check with your state and local fire and building/safety codes for specific information regarding smoke and carbon monoxide alarms
- Smoke detector utilizes a photoelectric sensor to detect fire hazards and sounds an 85 dB alarm when a hazard is detected
- UL/CSFM reference model P4010ACS-W
Features
| Item Weight | 4 |
| Connector/Contact Type | 3-Wire |
| Pack Size | 4 |
| Commercial/Residential | Residential |
| Included | Batteries |
| Returnable | 180-Day |
| Requires Hub? | No Hub Required |
| Alarm Sensor Type | Photoelectric |
| Remote Access | No Remote Access |
| Power Options | Hardwired |
| Voltage (volts) | 120 |
| Alarm/Detector Features | 10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,Tamper Resistant,Voice Alert,Voice Message System,Wire-free Interconnect |
| Fixed or portable | Fixed |
| Works With | No additional compatibility |
| Smart Home Protocol | Wi-Fi |
| Alarm Type | Smoke |
| Power Source | Hardwired |
| Voice Control Hub Required | No Voice Control |
| Product Depth (in.) | 5.5 |
| Product Height (in.) | 1.5 |
| Product Width (in.) | 5.5 |
| Certifications and Listings | UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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1
Extremely diappointing
Style: 15" (2 x 2Ah)
I purchased a Greenworks Impact Wrench for my son. I was so so impressed with it that I purchased one for myself & decided to try their 2x24V 15" Cordless String Trimmer. Unfortunately just because a company makes one excellent tool doesn't mean that all their tools are good. The first problem I had with the trimmer was that it didn't come with the batteries or charger in the ad. It was supposed to have 4.0Ah batteries but came with 2.0Ah. In addition, more often than not, the manual didn't agree with actual parts & features. The trimmer requires two 24V batteries to operate. It can't be used with one battery even though it has a "low power" setting. On full power the trimmer had adequate power for most weeds but is no where near as powerful as a gas trimmer. The batteries only lasted about 20 minutes (this trimmer does not have a brushless motor). The 2 line feed head is not designed for easy reloading. In fact, it is the worst design I've ever owned. I've decided to return it & try one of their 2x24V brushless motor trimmers which should provide more power & has 4.0Ah batteries but costs significantly more.
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Reviewed in the United States on June 25, 2022
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3
CUSTOMER SERVICE IS TRASH - edited
Style: 15" (2 x 2Ah)
I bought this product and it arrived with one battery that doesn't charge out of the two. Without 2 batteries, it won't work at all. Attempted to contact Greenworks with the number Amazon provided. They were closed on the weekends. Called Monday and the message stated that customer support closed early. Attempted using the Chat option for help. It states the model number STE304, doesn't exist, so I couldn't proceed. Called on Tuesday. I have been on hold for over an hour and still nothing. Will update.
After about an hour and a half on hold (yes, the offer the option of leaving a call back number, which I didn't use as I had to work from home to access customer service when they were open. Also, they needed me to try out stuff with the batteries and give them serial numbers, etc.) The lady I spoke to spoke English and appeared to be US based. Eventually, after doing the "did you restart it" version of troubleshooting, it was indeed determined my battery didn't work and they offered to ship me a new one at no cost. I then had to dispose of my non-working battery in the proper manner, and our yearly toxic garbage pick up coincided with this, thankfully. It took time out of my work schedule to get this resolved, but the lady I spoke to was great and I did get my battery about a week or so later, which I did appreciate. Customer service needs better access esp since you have to have the physical batteries and charger to get this resolved, which you may not be able to do while working. Maybe they can't find people to work as that seems to be an issue everywhere. The weed eater works fine. Updated from one star to three based on resolving issues and a dead battery upon arrival, rather than the actual equipment working.
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Reviewed in the United States on May 7, 2024
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5
Recommend
Style: 2 x 2.0Ah
Works great BUT if you make this purchase go ahead and order handle extension because if you don't it will screw your low back up big time. Like I said works great cut great but I haven't tested the run time yet.
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Reviewed in the United States on May 23, 2026
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5
Edged entire corner lot with a sidewalk on one charge of the batteries.
Style: 2 x 2.0Ah
Excellent. A bit heavier than my echo gas weed trimmer for reference. Fair balance but it is a bit of a workout. The good thing is I can edge a 10k sq ft corner lot in about 1/3 the time. On the corner, I have both sides of the sidewalk plus the curb side to do. I've owned gas edgers before also. This comes in comparable to the price I paid for one of those 20 years ago so I would also say a good if not very good value for the buck. It was not an initial edging but 1st maintenance for the year and rather overgrown. Didn't even use one full charge on the edger.
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Reviewed in the United States on February 24, 2026
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5
Amazing!!! Works great
Size: 9 inches
Works really well. Cit through my Saint Augustine grass like a breeze and it is super thick. Very happy with purchase. Battery has good life, charged it for a full 24hrs before use and it last a long time. They send 2 blades and the battery with charger which is a huge plus because everything else I looked at you had to purchase those separately and it was just as much as the edger. This is a great deal and worth the money. Highly recommend π
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Reviewed in the United States on April 18, 2026
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