How does the SafetySiren Pro4 detect radon gas?

The Pro4 uses continuous alpha-particle detection to provide real-time and long-term average radon readings without waiting for lab analysis.

How often should I check or reset my radon detector?

The Pro4 works seamlessly - just plug it in and let it continuously track radon levels with precision. Reset readings anytime to monitor both short-term and long-term exposure with ease.

Does SafetySiren require lab tests or monthly fees?

No. The Pro4 delivers accurate, on-the-spot radon readings - no mailing samples, lab fees, or subscriptions ever required.

Why choose SafetySiren over other radon detectors?

Proudly engineered and made in the USA for over 30 years, SafetySiren offers professional-grade accuracy, lifetime reliability, and affordable protection for every home.

What’s the difference between Pro 3 and Pro 4?

The Pro4 enhances the classic design with a bright backlit display, adjustable sound settings, and both visual and audio alarms, while the Pro3 provides reliable digital monitoring with standard audible alerts.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Pro4 Series (4th Gen) - Leader in Home Radon Detection Since 1993. Made in The USA - USA Version pCi/L

Pro4 Series (4th Gen) - Leader in Home Radon Detection Since 1993. Made in The USA - USA Version pCi/L

Product ID: 460548934

Details

Alarm
Audible
Brand
SafetySiren
Colour
Cream
Item weight
227 g
Operating humidity
95 percent
Power source
Battery

📊Real-time continuous radon monitoring

🔔Audible & visual multi-mode alarms

🇺🇸Made in USA for trusted quality

EC$1172

Duties & taxes included

In stock

Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🏠 Breathe Easy, Live Safer — Radon Detection Reinvented

24 7 REAL TIME RADON INSIGHTS - Continuous digital readings with short- and long-term averages keep you ahead of invisible risks.
TRUSTED AMERICAN CRAFTSMANSHIP - Proudly designed and manufactured in the USA since 1993, ensuring unmatched reliability.
INSTANT ALERTS FOR PEACE OF MIND - Three selectable audible alarms plus visual alerts guarantee you never miss a dangerous spike.
EFFORTLESS NIGHT DAY MONITORING - Backlit, easy-to-read display ensures radon levels are visible anytime, even in dark basements.
SELF MONITORING FOR CONSISTENT ACCURACY - Automatic daily self-tests maintain flawless operation without lifting a finger.

The Safety Siren Pro4 Series (4th Gen) is a compact, battery-powered radon detector made in the USA, trusted since 1993. It offers continuous real-time radon monitoring with digital backlit display, audible and visual alarms, and automatic daily self-tests. Ideal for homes, offices, and multi-unit buildings, it ensures comprehensive indoor air safety with easy plug-and-play installation and reliable long-term performance.

Specifications

ASIN	B085GLQ9F8
Alarm	Audible
Brand	SafetySiren
Colour	Cream
Customer Reviews	4.6 4.6 out of 5 stars (479)
Item Dimensions D x W x H	3.8D x 8.9W x 11.4H centimetres
Item Weight	227 g
Manufacturer	Family Safety Products, Inc.
Material	ABS
Model Number	P4SU1
Number of Items	1
Operating Humidity	95 percent
Part Number	P4SU1
Power source	Battery Powered
Product Style	Compact
Sensor Type	Photoelectric
UPC	758773420203
Unit Count	1.0 count
Upper Temperature Rating	104 Degrees Fahrenheit

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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