Top 10 Zcombo First Alert Zwave – Smoke & Carbon Monoxide Alarms

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1. FIRST ALERT

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Works with Ring Alarm Base Station, First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, 2nd Generation

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FIRST ALERT #ad - Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. The z-wave plus with smart start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device.

This device is certified to work with ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience. Includes an 85-decibel horn, side access to a tamper-resistant battery door, single test/silence button, and pins that lock the alarm to the mounting bracket. Certified to work with smart home systems such as ring alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub sold separately; Not compatible with Wink or Onelink.

Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight0.65 Pounds
Width0 Inches
Part Number1044807
Model1044807
Warranty7 Year Limited Warranty

2. FIRST ALERT

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SCO500B-3, First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location

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FIRST ALERT #ad - Battery-operated smoke and carbon monoxide alarm. One button silences a false alarm and tests the unit. Voice alarm gives clear indication of where the problem is located. Connects multiple alarms together for wireless safety network. Features photoelectric smoke sensor and electrochemical CO sensor.
BrandFIRST ALERT #ad
ManufacturerBRK Brands #ad
Height9 Inches
Length10.75 Inches
Width7.13 Inches
Part Number1042870
Model1042870
Warranty7-YEAR LIMITED WARRANTY

3. FIRST ALERT

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SA521CN-3ST , FIRST ALERT Hardwired Wireless Smoke Alarm with Photoelectric Sensor and Battery Backup, White

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FIRST ALERT #ad - First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

Includes test/silence button, low-battery warning, EZ access battery door. Help keep your family safe with this hardwired smoke alarm that wirelessly interconnects with other First Alert–enabled alarms to create a home safety network. Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms. Hardwired alarm includes 2 AA backup batteries for continued monitoring in the event of a power outage. Wirelessly connect up to 18 First Alert enabled alarms for the maximum in whole-home protection.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5 Inches
Length5 Inches
Weight0.78 Pounds
Width2 Inches
Part NumberSA520B-SA521CN
ModelSA521CN-3ST

4. FIRST ALERT

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FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup. 3-Pack , White

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FIRST ALERT #ad - First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert brand trust survey in February 2018. Dust cover. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire.

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. 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.

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 failure. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2.2 Inches
Length5.6 Inches
Weight0.7 Pounds
Width5.6 Inches
Part NumberSC9120BFF-3
ModelBRK SC9120B-3

5. FIRST ALERT

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6-Pack, First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup & 9120B Smoke Detector, Hardwired Alarm with Battery Backup

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FIRST ALERT #ad - Product 1: easy to install universal mount bracket. Product 1: inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms. Product 1: simple to use silence/test button; separate smoke and CO latching alarm indicators.

Product 1: superior carbon monoxide sensor and dual ionization smoke alarm. Product 2: note: a loose neutral white wire connection within the home junction box could prompt a device malfunction. Product 2: equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm. Product 2: can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected. Product 2: to ensure complete protection make sure to place one on each level of your home and in each bedroom.
BrandFIRST ALERT #ad
ModelSC 9120B

6. FIRST ALERT

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First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm & SA511CN2-3ST Wireless Interconnected Smoke Alarm with Voice Location, 2 Pack, Battery Operated

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FIRST ALERT #ad - Product 2: help keep your family safe with these battery operated smoke alarms that wirelessly interconnect with each other and other First Alert enabled alarms so that all sound when one is activated, creating a home safety network; comes in a pack of 2 alarms.

Product 1: connects multiple alarms together for wireless safety network. Product 1: voice alarm gives clear indication of where the problem is located. Product 2: voice alarm with 11 programmable locations tells you where the danger is so you can choose the best evacuation route; Loud, 85-decibel siren sounds to alert you to danger. Product 2: battery powered alarm requires no rewiring for installation and provides continued monitoring even if there's a power failure; use with Polaroid AA batteries for best results.

Product 2: equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; Helps minimize the number of false alarms. Product 1: battery-operated smoke and carbon monoxide alarm. Product 1: features photoelectric smoke sensor and electrochemical CO sensor.
BrandFIRST ALERT #ad
ModelSA511CN2 3

7. FIRST ALERT

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Onelink Smoke Detector and Carbon Monoxide Detector | Battery Powered| First Alert

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FIRST ALERT #ad - Mobile plus voice alerts alarm sends emergency notifications, via your phone, while voice alerts tell you the type and location of danger. Easy battery changes easy-access battery door, for simple battery changes; replaceable 5-year battery.

A home safety network plus alexa interconnects with other online devices sold separately to create a smart home safety network, so if one alarm sounds, all will; works with Amazon Alexa so you can ask Alexa to check the status of your Onelink alarm Alexa device sold separately. Smoke plus co detection 2-in-1 smart smoke and carbon monoxide alarm alerts you to both types of danger in your home, with a photoelectric smoke sensor and electrochemical carbon monoxide sensor. Compatibility compatible with apple HomeKit; can be used on both Apple and Android devices.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height1.57 Inches
Length5.88 Inches
Weight0.75 Pounds
Width5.88 Inches
Part Number1042136
Model1042136

8. FIRST ALERT

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First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup

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FIRST ALERT #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Superior carbon monoxide sensor and dual ionization smoke alarm. Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms. Simple to use silence/test button; separate smoke and CO latching alarm indicators. Easy to install universal mount bracket. 9-volt battery included; 10-year limited warranty.
BrandFIRST ALERT #ad
ManufacturerBRK Brands #ad
Height5.69 Inches
Length5.59 Inches
Weight0.65 Pounds
Width2.25 Inches
Part NumberSC9120B
ModelSC9120B

9. FIRST ALERT

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Frustration-Free Packaging, First Alert SA320CN Dual-Sensor Smoke and Fire Alarm, Battery Powered, 1 Pack, White

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FIRST ALERT #ad - Single test/silence button lets you easily check alarm function and mute false alarms; Use Polaroid AA batteries for best results. First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert brand trust survey in February 2018.

Help keep your family safe with this battery operated smoke alarm; It requires no rewiring for installation and provides continuous monitoring even if there's a power failure. Loud 85 decibel siren sounds to alert you to danger. To ensure complete protection make sure to place one on each level of your home and in each bedroom. Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight0.9 Pounds
Width5 Inches
Part NumberSA320CN
ModelSA320FF
Warranty10 Year Limited

10. FIRST ALERT

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First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup , White

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FIRST ALERT #ad - Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Features electrochemical carbon monoxide sensing technology as well as a photoelectric sensor equipped with Optipath 360 technology that enhances detection with 360 degree access and reliably detects smoke from smoldering fires.

10 year limited warranty; equipped with end of life signal chirp, so you know when it's time to replace the unit for your safety. In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected.

First alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018. Rigorously tested to meet UL standards. Keep your family safe with this hardwired smoke and carbon monoxide alarm; The battery backup means constant monitoring, even if there's a power failure.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 inches
Length5 Inches
Weight0.7 Pounds
Width5 Inches
Part NumberSC7010B
ModelSC7010B
Warranty7 Year Limited Warranty