Kidde K10SC0 Combination Smoke & Carbon Monoxide AlarmThis battery-powered alarm provides dual protection against smoke and carbon monoxide (CO) in a single, convenient unit. It audibly announces which danger has been detected and features a peak level memory for previous CO alerts.Features Voice alarm announces detected danger Peak level memory for CO detection Front-loading battery compartment for easy changes Hush™ button to silence nuisance alarms Test/reset button for regular function checksSpecifications Brand: Kidde MPN: K10SC0 EAN: 0047871319923 BSI certified to EN14604:2005 (Smoke) BSI certified to EN50291-1:2010 (Carbon monoxide) CE tested and certified