FIRST ALERT Carbon Monoxide Alarm | BRK CO250 Battery Operated Carbon Monoxide Detector With 9-Volt Battery & Two Silence Features - CO250B

• UPC   029054003928
• HIGHEST QUALITY, most accurate electrochemical co sensor technology CONVENIENT, end of life chirping signal HELPFUL, 2 silence features that silence both alarm and low-battery chirp FEATURES, 9-Volt Battery and all necessary mounting hardware Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety Electrochemical CO Sensor is the most accurate technology available Two Silence Features Silence Low Battery Chirp For up to 8 Hours End of Life Signal Tamper Resistant Locking Pin Locks Alarm Cover to Prevent Removal of Battery 9V Battery Included, Weight: 0.39 Pounds, Manufacturer: First Alert
• ELECTROCHEMICAL CO SENSOR | Highly accurate sensor detects elevated carbon monoxide levels from faulty fuel-burning appliances, blocked chimneys, and running cars in the garage even when gas can't be seen, smelled, or tasted RELIABLE 85-DECIBEL SIREN | Effectively warns occupants of CO threat through sound. provides protection even when electricity fails or during power outages LOW BATTERY INDICATOR & TEST SWITCH | Red LED power indicator flashes when battery needs replacing. test switch ensures alarm is functioning correctly TWO SILENCE SETTINGS | Low-battery chirp can be silenced for up to 8 hours. alarm itself can be silenced for several minutes TAMPER-RESISTANT LOCKING PIN & BATTERY COVER | Alarm cover locking pin helps prevent tampering and battery removal. battery cover won’t close if the battery is missing, Weight: 1.7747212091 Pounds, Manufacturer: First Alert