Universal Security Instruments continues to expand its collection of smoke and fire alarms by offering families and businesses a reliable and accessible means of protection. When it comes to selecting a smoke and fire detector, we can understand how no two situations are ever alike. Every home or business is unique in how they setup their smoke, fire and carbon monoxide defense system. Do you install a series of USI Hardwired Smoke Alarms that implement 10 year permanent power and an interconnected feature that allows you to link multiple detectors together? Maybe a USI battery operated smoke alarm powered by a 10 lithium-free battery with a larger range of installation options sounds more appealing.

There’s also the release of Universal Security Sensing Plus Smoke Alarms that implement multi-criteria detection (senses fast flaming and slow smoldering fires) while offering superior false alarms resistance. The short is that you have plenty of Universal Security Instruments Smoke and Fire Alarms to choose from when outfitting your home or place of business. Here’s a collection of a few USI Smoke and Fire Detectors that have stood out as consumer favorites:

Best Basic Smoke Alarm

• The Universal Security Instruments Sensing Plus Multi Criteria Smoke & Fire Alarm is leading the charge as an 8th edition smoke alarm that complies with the latest UL standards (set to take place in June 30th, 2022). Multi-criteria detection combines the strengths of photoelectric and ionization technology into one unit.10 year permanent power via a lithium-free battery ensures a decade’s worth in peace of mind. Add a built-in microprocessor that eliminates virtually all nuisance alarms and you have a battery powered smoke alarm that excels in multiple fronts.

Best Hardwired Smoke Alarm

• The USI Hardwired Smoke & Fire Smart Alarm with 10 Year Sealed Battery uses photoelectric and ionization smoke sensing technologies, ensuring safety from both types of fires. The hardwired smoke detector is equipped with a 10 year sealed battery backup that will continue to operate in the event of a power outage, providing an excellent boost in peace of mind. 10 year permanent power will allow you to install and activate this hardwired smoke detector for a decade’s worth of smoke and fire protection.

Best Battery Operated Smoke Alarm

• The USI 10 Year Universal Smoke Sensing Smart Alarm offers the convenience of fast installation via a quick activation battery pull tab. Implementing Smart Alarm Technology, this 10 year tamper-proof smoke detector offers protection against both types of fires. The battery powered detector also uses 10 year permanent power via a lithium-free battery. The 10 year battery will never have to be replaced during the smoke detector’s decade long lifespan.

Best Combination Alarm

• The USI 3-in-1 Smoke, Fire and Carbon Monoxide Smart Alarm with 10 Year Tamper-Proof Sealed Battery provides a decade’s worth of protection against three threats. Smart Alarm Technology will afford you the luxury of having a combination alarm capable of identifying both types of fires while detecting carbon monoxide. 10 Year permanent power ensures a decade of 3-in-1 protection. The use of a built-in microprocessor virtually eliminates nuisance alarms, ensuring that you’re warned to actual threats.

Best Budget Smoke Alarm

• The USI 120-Volt Smoke and Fire Alarm continues to be a consumer favorite for its low price and abundance of features. Featuring a 9v battery backup, this 120v smoke and fire alarm can be interconnected with up to 18 units. This amount of freedom will allow you to create your own personalized smoke, fire and carbon monoxide defense system centered around your needs. When one alarm is triggered, all interconnected detectors will sound off in unison.