UNIVERSAL SECURITY INSTRUMENTS Carbon Monoxide Alarm;10 Year Battery

Carbon Monoxide Alarm; Battery Location Sealed; Battery Locking Pin No; Battery Size 9V; Detector Type CO Detector; Includes Mounting Hardware; Power Source Sealed Battery; Sensor Type Electrochemical; Visual Alert Type Red LED; Volume Level 85 dB @ 10 ft; Battery Backup No; Detects Carbon Monoxide; For Environment Apartment; House; Mobile Home; Humidity Operating Range 10 Percent to 95 Percent RH; Hush Mode Yes