Universal Security Instruments Smoke & Fire Detector

By combining ionization and photoelectric technologies, this detector covers both bases: ionization is highly effective at detecting fast-flaming fires, while photoelectric sensors are better at catching slow-smoldering fires. This dual-sensing approach ensures you are protected against the widest range of potential fire threats.

Yes. While it is designed for hardwired installation, it includes a battery backup system that keeps the detector operational during power outages, ensuring your home remains protected around the clock.

It is designed to be hassle-free. The unit features a convenient pull-out drawer, allowing you to swap out the batteries quickly without needing to detach the entire detector from the ceiling.

This model uses microprocessor intelligence specifically designed to distinguish between actual fire threats and common household nuisances like cooking smoke. While no detector is completely immune to false alarms, this advanced technology significantly reduces the likelihood of them occurring.

Yes, it is designed for standard hardwired installation. However, you should always verify that your existing wiring is compatible and up to code before installation, or consult with a professional if you are unsure.