BRK SC7010BV Carbon Monoxide and Smoke Alarm, Photoelectric Sensor, 85 dB @ 10 ft Audible Alert

Carbon Monoxide and Smoke Alarm, Battery Chemistry Alkaline, Battery Location Side, Battery Locking Pin Yes, Battery Size AA, Communication Protocol Not Applicable, Compatible With BRK Hardwired Alarms, Detector Type Smoke/CO Detector, Features Voice Alert, Includes (2) AA Batteries, Number of Tandem Detectors 18, Power Source Hardwired, Sensor Type Photoelectric, Visual Alert Type LED, Volume Level 85 dB @ 10 ft, Alert Type Sound, Battery Backup Yes, Color White, Detects Smoke, Hush Mode Yes Item Carbon Monoxide and Smoke Alarm Power Source (2) AA Batteries, 120V AC Detection Method Photoelectric Interconnection Capability Up to 18 Units Audible Alert 85 dB @ 10 ft Visual Alert Style LED Hush Button Yes Digital Readout No Battery Location Side Voltage 120V AC Color White Test Button Yes Battery Backup Yes Locking Pin Yes Visual Alert Red LED Operating Temp. 40 Degrees to 100 Degrees F Standards UL2034, UL217 Features Voice Alert Includes (2) AA Batteries Minimum Operating Temperature 40 Degrees F Volume Level 85 dB @ 10 ft Operating Voltage 120V AC Alert Type Sound Compatible With BRK Hardwired Alarms Hush Mode Yes Battery Locking Pin Yes Detector Type Smoke/CO Detector Maximum Operating Temperature 100 Degrees F Shape Round Detector Power Source Hardwired Usable Life 10 yr Visual Alert Type LED Number of Batteries Required 2 Number of Tandem Detectors 18 Detects Smoke ADA Compliant No Includes Batteries Yes Interconnectivity Up to 18 Units Communication Protocol Not Applicable Sensor Type Photoelectric Detector Features Hush Button, Side Loading Battery, Test Button, Voice Alert Battery Chemistry Alkaline