Universal Security Instruments Plug-In Carbon Monoxide Alarm 2-in-1 MCND401B

Carbon Monoxide Alarm, Battery Chemistry Alkaline, Battery Location Back, Battery Locking Pin No, Battery Size Not Applicable, Detector Type CO Detector, Features Compact Plug-In Design Covers Only One Outlet. Large, Bright Display Screen. Peak Memory Recall. 7 Year Product End-of-Service Warning. Meets UL, NFPA, FHA, and HUD Standards, Includes Plug-in Design Cover, Power Source Hardwired, Sensor Type Metal Oxide, Semiconductor, Visual Alert Type Digital Display, LED, Volume Level 85 dB @ 10 ft

Item Type: Carbon Monoxide Alarm Brand: UNIVERSAL SECURITY INSTRUMENTS Manufacturer Part Number: MCND401B Plug-in 120-volt AC DC operated with 9-volt battery backup.|Compact design covers only one outlet.|Bright, easy-to-read digital display.|Displays peak carbon monoxide level.|Loud 85 dB alarm.|Test/reset button.|Product end-of-service life warning.|9-volt super heavy-duty battery included.|Quick activation battery pull tab.|Meets UL2034 and UL1484 standards.|Only Mfg. No. MCND 401 has 3 LEDâs to indicate power, gas, and carbon monoxide.