Advanced 4-in-1 Environmental Safety
The GuardProX 4-in-1 Safety Monitor by Laviski offers ultimate protection against silent household threats. This advanced device detects Natural Gas, Propane, and Carbon Monoxide with precision. Featuring a real-time LCD display, it also tracks ambient temperature and humidity, ensuring your living environment remains safe and comfortable. Simply plug it in for instant, reliable 24/7 monitoring.
Engineered for speed, the GuardProX triggers a piercing 85dB alarm and flashing visual alerts the moment hazardous levels are detected. Its compact, energy-efficient design fits perfectly in kitchens, RVs, or basements without blocking other outlets. Trust Laviski to deliver high-performance sensor technology that safeguards your family, providing the peace of mind you deserve every single day.
Why Homeowners Love GuardProX
- 4-in-1 Detection: Monitors CO, explosive gases, temperature, and humidity simultaneously.
- Loud Siren: Powerful 85dB alarm ensures danger is heard from any room.
- Color LCD: Clear, easy-to-read digital screen with real-time hazard levels.
- Plug-and-Play: No complex wiring required; works in any standard US outlet.
- Smart Backlight: Auto-dimming display saves energy while remaining perfectly visible.
- Versatile Use: Ideal for modern homes, apartments, campers, and travel trailers.
Perfect for:
- Modern Kitchens: Detecting natural gas leaks near stoves and ovens.
- RV & Mobile Living: Ensuring safety in compact spaces while traveling.
- Rental Properties: Adding a portable layer of protection for tenants.
Ready to protect your home? Choose your GuardProX and add to cart.
Your Questions, Answered
A: Yes, the GuardProX is a 4-in-1 device that monitors Natural Gas (Methane/Propane) and Carbon Monoxide.
A: Not at all! It is a simple plug-in device that fits into any standard US 110V-220V wall outlet.
A: The alarm features a piercing 85dB siren, designed to be heard even if you are sleeping.
A: Yes, the digital LCD display shows real-time PPM for CO and %LEL for combustible gases.
A: Absolutely! Its compact design and dual detection make it a popular choice for mobile safety.
A: The high-precision sensors are designed for a 5-year operational lifespan for consistent reliability.
A: Yes, it displays real-time ambient temperature in Fahrenheit and relative humidity percentages.
📏 What’s Included & Key Details
Specifications
- Product Details: High-impact ABS shell; 4.5″ x 2.8″ x 1.2″; White.
- Features: Dual-sensor technology; 85dB audible/visual alarm; 180s auto-calibration.
- Care: Wipe with a dry cloth; use the test button monthly to verify alarm.
- Package Includes: 1x Laviski GuardProX Detector, User Manual.
Our Commitment
We ship directly from our US warehouse with 24-hour processing and free delivery within 5 business days.
Every GuardProX comes with a 2-Year Warranty and a 31-Day Money-Back Guarantee — so you can shop with confidence knowing your family is protected from invisible threats.

