Safety Siren Pro4 Radon Gas Detector for Home, Continuous Indoor Radon Monitoring with Digital Display, LED Alerts, Long-Term Tracking and Alarm Functions – Pack of 3

Product description

1 Radon Risk

2 About Radon

3 Radon Zone

1 Made in USA

2 Constant Tracking

3 Backlit Display

4 Self-Calibrating

Product Specifications

Model Name SafetySiren Pro4 Series (4th Generation) Detection Method Photoelectric Alpha Particle Detection Measurement Interval Radon levels updated automatically every hour Short-Term Average Rolling average of the last 48 to 168 hours (maximum 7 days) Long-Term Average Cumulative average up to 365 days or until memory reset Automatic Accuracy Check Built-in self-diagnostic system for consistent precision Display Type High-contrast backlit LCD for clear visibility in all lighting conditions Alarm System Dual Audio-Visual Alert System for instant radon warnings Alarm Threshold Default at 4.0 pCi/L (user adjustable) Source 120V AC Power Adapter (included) – continuous plug-in operation, no batteries required Operating Temperature 41°F (5° C) to 104°F (40° C) Dimensions 4.7” x 3.5” x 1.5” (compact wall-mount design) Country of Origin Proudly engineered and manufactured in the USA

How does the SafetySiren Pro4 detect radon gas?

The Pro4 uses continuous radon sensing technology with factory-calibrated sensors to measure radon levels in real time, providing accurate hourly updates and long-term trend data.

How often should I check or reset my radon detector?

No manual resetting is required. The Pro4 operates continuously and automatically updates readings every hour, with daily self-tests to ensure reliable performance.

Does SafetySiren require lab tests or monthly fees?

No. The Pro4 works independently with no lab testing, subscriptions, or recurring fees – offering complete ownership and uninterrupted monitoring.

Why choose SafetySiren over other radon detectors?

SafetySiren is designed and manufactured in the USA with decades of proven performance, offering commercial-grade reliability, continuous monitoring, and long-term accuracy without added costs.

What’s the difference between SafetySiren Pro3 and Pro4?

The Pro4 is the latest generation, featuring enhanced sensor performance, improved display visibility, and advanced self-diagnostics for greater long-term accuracy and reliability.

Three-Zone Radon Coverage – Includes 3 Set Pro4 detectors, allowing you to monitor radon levels across multiple areas such as basements, living spaces, bedrooms, and office rooms simultaneously.
Advanced Multi-Room Detection – Ideal for larger homes or buildings, each unit provides independent radon readings, helping you identify variations in radon levels across different floors or rooms.
Consistent Hourly Updates – Units refresh radon measurements every hour, providing clear short-term and long-term exposure readings for reliable indoor radon assessment.
Instant Alert System – Each detector features LED status indicators plus an audible alarm that activates when radon levels exceed safe recommendations, ensuring immediate awareness.
Simple Installation and Use – Designed with a bright illuminated display and plug-in operation, the detectors perform automatic daily self-tests and require no calibration or additional setup.