First Alert Battery-powered Carbon Monoxide Alarm With Backlit Digital Display

permanently sealed special diathermic oil3 heat settings (600, 900 and 1500 watts)automatic thermostat controlpower indicator lightlarge wheel base for easier movement /portabilityrecessed carrying handleconvenient cord storage

package: 1 easolar desktop calculator big display function command signs independent memory profit margin percentage change sign +/- tax functions

package: 1 eamodel number pr710 low-profile smoke alarm reliably detects smoke from smoldering fires slim, easy-to-install design is half as thick as standard smoke detectors built-in 10-year li-ion battery offers continuous power for the life of the alarm photoelectric sensor detects smoke while minimizing false alarms patented smoke entry system allows for a direct path to the sensor mounts unobtrusively on the ceiling or wall 10-year limited warranty includes mounting bracket

package: 1 eamodel number co600 alerts to dangerous carbon monoxide levels most accurate electrochemical carbon monoxide sensor technology battery-operated design works almost anywhere loud 85db alarm sounds when carbon monoxide levels are elevated single test/silence button for simple operation 7-year limited warranty