Universal Security Instruments Battery-Operated Photoelectric Smoke and Fire Alarm Model MP308

The USI Electric MP308 Battery-Operated Photoelectric Smoke and Fire Alarm responds quickly to slow-smoldering fires to protect your family against deadly threats in the home. This alarm is suitable for installation in houses, apartments, dormitories and mobile homes, is fast and easy to install with no wiring required, and features a pull tab to quickly activate the battery and a front-loading battery drawer for convenient replacement. It is also designed with a single silence/test button to temporarily quiet a non-hazardous alarm, an end-of-service life warning to signal replacement and two tamper-resistant locking features to prevent unauthorized removal. This comes with a ten-year limited warranty.