24/7 Protection • Fast Alerts • Plug & Stay Safe—Reliable, Easy, Essential
Saker Plug-in Carbon
Monoxide Detector
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Plug-in Carbon Monoxide Safety
Real-Time Alarm Alerts
Compact, Always-On Protection
Quick & Easy Setup
Order Now – Don’t Miss Out!
90-Day Money-Back Guarantee
Limited Stock
100% Satisfaction Guarantee
Why families choose — The Detector That Keeps Homes Safe, Simple & Stress-Free
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Customers Give Positive Reviews
3-in-1 Detection: Carbon Monoxide, Smoke & Natural Gas
Plug-in Design with Battery Backup for Continuous Protection
Loud 85dB Alarm & Clear Digital Display
Easy Setup—No Hardwiring Needed
Compact, Reliable, and Perfect for Any Room
Super easy to use. I just plugged it in and felt instantly safer. The digital screen is a nice touch.
— Laura P.
Verified Purchase
I travel a lot for work, and this gives me real peace of mind knowing my family’s protected. Loud alarm, solid build, no fuss setup. Totally worth it.
— Daniel K.
Verified Purchase
Want to Keep Your Home Safe from Carbon Monoxide?
Struggling with Unreliable CO Alarms?
Solution:
This advanced 3-in-1 detector monitors carbon monoxide, temperature, and humidity in real time, giving you accurate readings every 2 seconds. Its high-precision electrochemical sensor ensures you always know your environment is safe.
Worried About Missing Dangerous CO Levels?
Solution:
Equipped with a 3-stage audible and visual alarm, it instantly alerts you when CO reaches dangerous levels—green for safe, yellow for warning, red for danger. Stay informed before it’s too late.
Tired of Complicated Installation?
Solution:
Plug-and-play design fits any standard outlet (110–220V) with no wiring needed. Compact, sleek, and easy to integrate anywhere in your home, from bedrooms to kitchens, basements, or even RVs.
Need a Detector That’s Easy to Use Every Day?
Solution:
Simple controls let you test the alarm, adjust the screen brightness, or switch between Celsius and Fahrenheit. Durable, portable, and safe for families—peace of mind has never been easier.
360° View of Product Details
Your Home’s Ultimate CO Safety Companion
Real-Time Carbon Monoxide Monitoring
Equipped with a high-precision electrochemical sensor, it continuously tracks CO levels, temperature, and humidity—giving you accurate readings every 2 seconds for complete peace of mind.
Instant 3-Stage Alerts
Audible and visual alarms notify you immediately when CO levels rise—green for safe, yellow for warning, red for danger—keeping your family protected at all times.
Plug-and-Play Convenience
Compact, sleek, and ready to use—simply plug into any standard outlet (110–220V). No complicated installation or wiring required, perfect for any room or RV.
Durable, Easy-to-Use Design
Clear 2.1-inch display, adjustable brightness, and simple buttons for testing and settings. Safe, portable, and built to last, providing reliable protection every day.
Feature Comparison
| Feature | Saker Plug-in CO Detector | Standard CO Detectors |
|---|---|---|
| Real-Time CO Monitoring |  Updates every 2s, shows CO, temp & humidity |
 Slow or single-function reading |
| Audible & Visual Alarms | 3-stage alert (green/yellow/red) |
Often only beep, unclear warning |
| Installation & Use | Plug-and-play, no wiring needed |
Requires complex setup or batteries |
| Display & Settings | 2.1" color screen, adjustable brightness, easy test buttons |
Small or monochrome screen, limited controls |
| Durability & Safety | Compact, robust, long-lasting sensor |
Fragile, short lifespan, less accurate |
| Portability | Lightweight, works in homes, RVs, hotels |
Bulky, hard to move between locations |
Product specifications
Working voltage:
3.7V
Data refresh rate:
2s
Working temperature:
-20-60°℃
Detection range:
0-999ppm
Direct insertion support:
110-220V
Operating humidity:
0~95%RH
Working current:
0.5A
Weight:
80g
Here’s Why Families Trust the Saker Plug-in Carbon Monoxide Detector
Accurate, reliable, and easy-to-use—keeping homes safe and giving peace of mind to thousands of families!
I love this detector! It plugs in instantly, shows CO, temperature, and humidity, and the alarm is loud enough to actually hear. Feels so much safer at home.
Michael B.
Verified Purchase
Super easy to use—just plug it in and it starts monitoring. The color-coded alert is perfect; I always know if CO levels are safe or rising.
Jason R.
Verified Purchase
Frequently Asked Questions (FAQ)
A: It monitors carbon monoxide (0–999 ppm), temperature (-10~50℃), and humidity (5–95% RH) in real time.
A: The built-in 85dB alarm activates when CO levels reach 51 ppm or higher. You can also toggle the buzzer on/off with the “D” button.
A: Yes! It’s plug-and-play and fits any standard 110–220V outlet. No tools or wiring needed.
A: Absolutely. The 2.1-inch color screen has adjustable brightness and a night mode for clear reading in the dark.
A: Yes. Made with high-quality materials and a reliable electrochemical sensor with a 5-year lifespan.
A: Perfect for homes, apartments, bedrooms, kitchens, garages, RVs, hotels, or any indoor space where CO monitoring is needed.