Smoke & CO
Combo Detector

$100.00

With purchase of a complete package, plus monitoring service

Get dual protection with the Vivint Smoke & CO Combo Detector. It triggers an alarm and alerts our 24/7 monitoring team if smoke or carbon monoxide is detected.

WITH VIVINT, YOU GET:
icon

Vivint 24/7 Professional Monitoring and emergency response

icon

Free professional installation by Vivint experts

icon

Full system control from the Vivint App

*With qualifying system purchase. Offer details

Product features

  • Works to limit the spread of flames

  • Fast, reliable smoke, extreme heat, and carbon monoxide detection

  • Sends alerts to 24/7 monitoring team

  • Instant app and panel notifications alert you whether you’re home or away

  • Battery powered

Vivint App

One app for total control

Once your system’s connected and set up at home, the Vivint App puts it all in your hands. Control your home from anywhere—smarter security and energy, built to fit your life.

Our commitment

Guaranteed good—or we make it right

We guarantee our products for up to four months after installation or shipment date.
If phone troubleshooting doesn’t solve the issue, we’ll repair, replace,
or refund defective products during that time.*

*See the terms and conditions of your Vivint customer agreement for full details.

24/7 Monitoring

Peace of mind with Vivint 24/7 Professional Monitoring

Our smart home security specialists are always there and ready to respond in an emergency, even if you can’t.

Frequently Asked Questions

Real Smoke & CO Combo Detector reviews tell the true Vivint story

Laquita Lockett

Aug 5, 2026

Incase a fire breaks out the system will automatically contact the firefighters

Incase a fire breaks out the system will automatically contact the firefighters

John

Aug 5, 2026

Great overall product

Great overall product

Rated 4.3 out of 5 based on
3,304 reviews on

*Offer Terms & Conditions

All offers are subject to availability and may not be available in all states, provinces, or zip codes. Taxes and additional fees may apply.

HomeProtect Offer Terms

Vivint’s standard HomeProtect package includes 1 Vivint Security Hub, 3 Vivint Door & Window Sensors, 1 Vivint Motion Sensor, 1 Vivint Keypad, and 1 Vivint yard sign. The HomeProtect equipment package is regularly priced at $349.99, with professional installation priced at $199 and Vivint system monitoring at $29.99/mo., unless otherwise advertised. Offer for new Vivint customers only.

HomeProtect Pro Offer Terms

The HomeProtect Pro Offer is available to new and existing Vivint customers and requires a minimum $749.99 expenditure on equipment (after discounts), professional installation and execution of a Vivint services agreement. Monthly service fees vary based on the products and services you select. HomeProtect system purchases and reactivations of previously-installed systems are not eligible for this offer.

Financing Options

Financing for equipment purchases is subject to credit approval by one of Vivint’s third-party financing partners. Qualified customers may finance at 0% APR for up to 60 months, with terms varying by offer. Financing requires a separate agreement with the financing partner. Month-to-month service agreements are available when equipment is purchased upfront.

Vivint Systems & Services

System can support multiple cameras, subject to sufficient WiFi speeds. Without a Vivint services plan, product and system functionality is limited (including loss of remote connectivity). Contact a Vivint representative for complete equipment, services, and pricing details. Products and services in Louisiana provided by Vivint Louisiana Commercial Certificate #58280. See Vivint license numbers here. Click here for full terms of service.