First Alert Carbon Monoxide Alarms

"I like that it combines smoke and carbon monoxide detection in one unit, so I don’t need two separate alarms. ...This First alert smoke and carbon monoxide detector is a great addition to my home safety system and will help alert on any potential fire hazard. "

"First Alert introduced a Smart Smoke & Carbon Monoxide Detector that will replace the Google Nest Protect Smart Smoke + CO2 detector, which has been discontinued. ...The First Alert device was quickly delivered by Best Buy and was easy to install"

"Great combination and carbon monoxide alarm...Simplisafe Smoke and Carbon Dioxide detector...Simplisafe integrates another great product to my whole house monitoring system with this Smoke & Carbon Monoxide detector. As inexpensive as the same item that can buy however this Simplisafe detector can monitor and give an alert that goes to my phone. "

"Thankfully, you can revoke the app's location access in your phone after the air quality monitor has completed both the setup and calibration. -- FEATURES -- The uHoo air quality feature helps to track: - Virus index - Temperature - Humidity - Air pressure - CO2 - VOC - Particulate matter - Carbon monoxide - Nitrogen dioxide - Ozone uHoo not only provides real-time information on each item above, but you can customize your own alert settings to notify you if any/all items are above a safe quantity (especially helpful for carbon monoxide). ...On the inside however it holds an impressive sensor array - temperature, humidity, air pressure, Carbon Dioxide, VOC, Particulate Matter (2.5), Carbon Monoxide, Nitrogen Dioxide and Ozone! "

"I plan to expand my setup with cameras, possibly a doorbell, as well as smoke detectors and carbon monoxide alarms. I'm looking to move away from Nest, especially since its security system has reached the end of its life as of 2024. ...Pros: - Easy setup - Monitoring available after 30-day trial - Various other devices can be connected to the base unit including various sensors: water leak, carbon monoxide, smoke/carbon monoxide, temperature - Support for SimpliSafe wireless outdoor or indoor cameras, SimpliSafe Wireless doorbell with camera. - Capacity for up to 100 devices/sensors - Backup cellular connection included with most plans - Cloud camera recording only plan available if you connect a SimpliSafe camera equipped device (no monitoring) - Text (with monitoring subscription) and App notifications Cons: - Monitoring subscriptions are highly recommended to fully utilize the functionality of the system. - Relies on cloud recording, no local video storage from SimpliSafe camera you may attach to the system."

"I also like that if the keypad gets smashed, the base station still functions and can trigger the alarm. --- Security Features Without a subscription, I was still able to: Arm and disarm from the app Get push notifications for door openings and motion triggers View live footage from the outdoor camera Use the built-in siren and alarm alerts Operate the system even during power or internet outages thanks to the cellular backup With a subscription, more features open up. ...The cameras have clear video quality day and night, and the motion detection is accurate without constant false alarms. I love that it’s a complete package—base station, sensors, keypad, and cameras—so you can protect multiple entry points right out of the box."

"The service comes with a 1 month free trial and any alarms and video recordings will go to the monitoring center and alert first responders. ...One standout feature for me is pet mode, which helps avoid false alarms triggered by my dog. My city fines homeowners for false alarms, and if the fine isn't paid, they won't respond to emergency calls. "