Get peace of mind and double the safety with a smoke and CO detector that protects against both fire and carbon monoxide—backed by a monitoring team that’s always ready to act in an emergency, day or night.
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This fast and accurate CO and smoke detector identifies threats early, giving you time to act and keep home and family safe.
Your home and family are safer with a detector that uses photoelectric sensors to identify excessive heat before you even smell smoke.
A built-in wireless transmitter communicates directly with your Smart Hub and Vivint app, alerting first responders if necessary.
This detector works with your Vivint smart home to shut down your HVAC system in the event of fire to mitigate the spread of flames.
The battery-operated combination CO and smoke detector comes with a 5-year battery plus backup, so it’s always on.
If your detector is triggered, our support team is notified instantly. They’ll contact first responders if you can’t be reached.
See how Vivint compares to the competition.
| Feature |
Logo
|
ADT | SimpliSafe | Ring | Brinks |
|---|---|---|---|---|---|
| 24/7 security monitoring with 2-way talk through panel | Yes | No | No | No | Yes |
| Cameras use vision based AI and automated light/sound to deter crime | Yes | No | No | No | Yes |
| Doorbell detects and protects packages | Yes | No | No | No | No |
| Professional installation from experts on staff | Yes | Yes | No | No | Yes |
| Products designed/developed in-house | Yes | No | Yes | Yes | No |
| 60 month interest-free financing | Yes | Yes | No | No | No |
(As of January 2026)
Absolutely. With a combination smoke and carbon monoxide detector you get double protection with a device that identifies life-threatening fire and CO. Technologies that work together to identify smoke and CO makes sense, given that carbon monoxide often builds up as a result of fire.
With a combination detector from Vivint you get the added protection that comes with 24/7 Monitoring. Our specialists are ready to respond to an alarm day or night whether you’re away or asleep in bed to ensure the safety of your home and family. See it and our other products in action.
Installing combination smoke and CO detectors is a simple way to streamline the interior of your home without sacrificing safety. Our combo detector is not hardwired, making installation easier. And fewer battery changes are necessary, and one unit requires less space than two separate units—convenient especially for smaller living spaces. Distinct alarms indicate whether smoke or CO is detected to avoid confusion.
Placement of your combination smoke and CO detectors is much the same as mounting individual detectors. And because the smoke CO detector is not hardwired, installation is easy. According to the National Fire Protection Association, you should install carbon monoxide and smoke alarms in the following spots:
On each level of a multilevel home
Near bedrooms and sleeping areas
Any other areas required by law
To make sure you’re protected again carbon monoxide, combination detectors should also be mounted in the following locations:
Near sources of CO.Place CO detectors 5-20 feet from common sources of carbon monoxide in the home, such as your water heater, furnace, or space heaters. Make sure you don’t place detectors too close to the sources, which could result in false alarms.
Near your attached garage. Running vehicles produce carbon monoxide through their exhaust systems. When a car is in motion or idling in an open space, carbon monoxide and other emissions dissipate and are released into the air as pollution. In enclosed spaces like a garage, however, the concentration of CO can quickly reach deadly levels and can seep into your home.
Try to place detectors approximately 6 inches above or below the ceiling. If ceiling mounted, the detector should be positioned at least 6 inches away from the wall. Other things to keep in mind:
Smoke and CO detectors should always be 5 to 15 feet away from fuel burning appliances.
Nothing should cover or obstruct the detector.
Avoid placing detectors next to exterior doors and windows.
Keep in mind that these are minimum requirements. Depending on the size of your home you may need additional detectors.
Choose Vivint for professional installation and round-the-clock-monitoring.
Protect your property with a camera that actively deters lurkers with light and sound and sends you notifications so you always know what's happening outside your home.
Unexpected visitors? With the Vivint Doorbell Camera Pro and smart locks as part of your system, answer the door with the Doorbell Camera, let visitors in your home with Smart Locks, and lock up when they leave.
Lock up with the press of a button or right form the Vivint app. With smart locks, you can set your system to arm when you lock the door, and know who's coming and going with unique access codes.
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*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.
$199 FREE
Hassle-free installation
In-person system training
Guaranteed compatibility
Ongoing support and troubleshooting
Expert setup and configuration
Real-time customization
No guesswork. No DIY. Our pros install and optimize your system so it works exactly as it should.
We’ll walk you through your system and app, so you’re confident using it from day one.
We ensure every device in your Vivint system connects and works seamlessly together.
We test every device and back you up with expert support long after install.
Don’t lift a finger. Just schedule professional installation when it’s convenient for you.
Not sure what you need? We’ll help tailor your setup on install day with any added products.
All Vivint security system purchases include professional installation
Starting at $44.99/mo
Alarm event monitoring
Emergency response coordination
Immediate threat detection
Instant smart notifications
Always-on protection
False alarm management
Whether it’s a break-in or fire, we respond to every critical alarm type—so you’re always covered.
When seconds count, talk to us right through the panel—we’ll dispatch first responders for you.
Smoke, motion, glass break—whatever the danger, it’s detected instantly for quick action.
Get real-time alerts on your phone or Smart Hub so you stay informed and in control.
We’re always on—and your system always works with built-in cellular and 24-hr. battery.
Cancel false alarms quickly from your phone or panel while we verify and keep you covered.
All Vivint security system purchases include required 24/7 monitoring
Starting at $24.99/mo
Alarm event monitoring
Emergency response coordination
Immediate threat detection
Instant smart notifications
Always-on protection
False alarm management
Potential break-in? We have you covered—our professionals respond to every critical alarm.
When seconds count, we’ll give you a call—we’ll even dispatch first responders if we can’t reach you.
Unexpected movement or entry breached—whatever the threat, it’s detected instantly for quick action.
Get real-time alerts in the app on your smartphone so you stay informed and in control—from anywhere.
We’re always on and ready to help—and your system always works with built-in cellular and 4-hr. battery.
If an alarm is triggered, we’ll call to make sure everything’s OK. False alarm? Just give us the all clear.
All Vivint security system purchases include required 24/7 monitoring
