USI Multi Function Sensing Plus 10 Year Tamper Proof Battery Smoke / Fire / Carbon Monoxide Alarm Hallway AMICH3511SC (Case of 6)

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Minimum Purchase:
6 units


The 3-in-1 Universal Security Instruments AMICH3511SC Smoke, Fire & Carbon Monoxide Alarm offers 10 years of continuous protection against deadly threats in the home. This combo alarm system incorporates both photoelectric and ionization alarms in one device to protect buildings against both fast flaming and slow smoldering fires. This item detects polypropylene, are self-calculating to stay in range, and feature rate of rise technology to eliminate nuisance alarms.

The Universal Security Sensing Plus® Combination Detectors combination of 3 detection technologies is designed to detect both fast and slow fire types. It features a large base to cover imperfections in drywall and the option to replace retrofitting applications. The quick activation battery pull tab allows for easy installation, while the deactivation key switches the alarm off, making batteries safe for disposal. Once deactivated, tamper resistant protects against misuse, keeping all installed alarms unusable.

  • 3-in-1 Smoke, Fire & Carbon Monoxide Alarm provides 10 years of continuous protection against fast flaming, slow smoldering fires and carbon monoxide.
  • New Security Sensing Plus® multi-criteria smoke & fire sensor uses AI-artificial intelligence techniques that can differentiate and classify smoke & fire profiles.
  • 10-year permanent power via lithium-free alkaline battery (included) will never have to be replaced throughout the life of the alarm.
  • Built-in microprocessor virtually eliminates nuisance alarms.
  • Maintenance free battery power provides 10 years of safety protection.
  • Power and alarm LED's
  • Test/silence button
  • Loud 85 dB alarm
  • Tamper-proof design prevents other from tampering with alarm's battery.
  • 10-year warranty on both battery & alarm
  • New Security Sensing Plus Multi Criteria Detection Technology
  • Meets New Laws & Legislations - This alarm exceeds industry standards and is listed to UL 217 Standard 8th Edition and UL 2034 Standard 4th Edition. It is California State Fire Marshal approved.
New Security Sensing Plus® Detection Technology UL 217 8th Edition Tests Include:
  • Resistance to false alarms from cooking
  • Detection of polyurethane foam in both slow smoldering & fast flaming fires
  • Immunity to high-voltage current surges
  • Warranty: 10 Year Limited Warranty on both battery and alarm
  • Alarm Power Source: 10 Year Sealed Permanent Power Battery
  • Alarm Sensor Type: New Security Sensing Plus Multi Criteria Detection Technology (Ionization & Photoelectric) + Electrochemical CO Sensor
  • Manufacturing Credits: ISO 9001 certified factory, UL listed & CSFM listed
  • Product Dimensions (W x H x D): 5.63 x 5.63 x 1.75 in.
Additional Information
CSFM Listing for Sensing Plus Alarms