USI 2-in 1 Kitchen Universal Smoke Sensing Technology Smoke and Fire Alarm Tamper Proof 10 Year Warranty MDSK300S - Case of 6

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Minimum Purchase:
6 units


The MDSK300S 2-in-1 Smart Smoke and Fire Alarm from Universal Security Instruments features patented Universal Smoke Sensing Technology which combines ionization and photoelectric alarms in one unit to protect from slow and fast flaming fires. Additionally, the patented Rate-of-Rise feature can tell the difference between the smoke and steam produced by cooking and an actual fire.

It is ideal for both replacement and new installations. It requires no maintenance and is great for use in every room in apartments, houses, and mobile homes. Through the 10-year life of the alarm, the battery will not need replacement, providing comfort even during a power outage. This cuts down on environmental waste from batteries landing in the trash. The large mounting base covers easily hides drywall imperfections and has the option to to replace retrofits.

  • Easy installation
  • Quick activation battery pull tab
  • Deactivation key for safe battery removal/disposal
  • Tamper-Resistant
  • UL 217
  • California State Fire Marshal approved
  • Federal Housing Authority (FHA) approved
  • 10-year limited warranty on battery and alarm
Spec Sheet