Kidde 10 Year Worry-Free Hardwired Combination Smoke and Carbon Monoxide Detector with LED Strobe Light and Voice Alarm

Item # 308476688 | Kidde Part # 21028057 | UPC Code 047871280575 | UNSPSC Code 46191501 | Catalog Page #1132
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Product Overview

The Kidde P4010ACLEDSCO-2 is an integrated 120-Volt AC wire-in smoke and carbon monoxide (CO) alarm with 10-year sealed battery backup and LED strobe light that provides temporal patterns, visual and voice warnings. If smoke is detected, the P4010ACLEDSCO-2 will produce a steady flash warning (once per second) and sound 3 long beeps, followed by Fire, repeating. During a CO incident the strobe horn will sound four (4) short beeps, followed by Warning. Carbon Monoxide repeating every 5 seconds. The LED ring will flash red in conjunction with the audible beeps. In an alarm condition, strobe flashes will synchronize with other interconnected P4010ACLEDS-2 and/or P4010ACLEDSCO-2 alarms. The P4010ACLEDSCO-2 is UL Listed and has a 10-year limited warranty.

  • Integrated photoelectric smoke/CO alarm and LED strobe light
  • Features and LED Strobe and Voice alert
  • 120-Volt interconnect with 10-year sealed lithium battery backup
  • Multi-function one button strobe dome includes: hush feature temporarily silences nuisance alarms for up to 10-minutes (smoke must be present before hush is activated), test feature simultaneously tests
  • Voice warning
  • Ambient light sensing
  • UL/CSFM reference P4010ACLEDSCO-2
  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.


Alarm Sensor Type
Certifications and Listings
UL Listed
10-Year Battery, Battery Back-Up, Hush Feature, Interconnected, Strobe Light, Tamper Resistant, Voice Alert
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