First Alert New - First Alert PR710E Slim Smoke Detector with Photoelectric Sensor and LED Escape Light •Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design•10-year smoke detector is equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by slow-burning,... $10.00 Was: $32.99 Was: Add to Cart
First Alert First Alert PRC710V Slim Smoke & Carbon Monoxide Detector with Voice Location and Photoelectric Sensor •Keep your family safe with this talking 10-Year Battery smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of the danger and where it originates from across your house•Tells you whether the danger is smoke or... $25.99 Was: $60.99 Was: Add to Cart
First Alert New - First Alert CO710 Carbon Monoxide Detector with Digital Temperature Display •Keep your family safe with this easy to use digital-display, 10-Year battery operated carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure•Easy-to-read backlit digital... $24.99 Was: $44.99 Was: Add to Cart
First Alert New - First Alert Alarm Smoke DC SMI100 Clam 2pk Tray •First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency•Battery-operated alarm allows for easy installation and... $35.99 Was: $64.99 Was: Add to Cart
First Alert Open Box First Alert PRC710 Slim Smoke & Carbon Monoxide Detector with Photelectric Sensor •Keep your family safe with this battery-operated smoke and carbon monoxide alarm; built-in 10-year battery means continuous power for the life of the alarm•Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor... $22.99 Was: $54.99 Was: Add to Cart
First Alert First Alert Alarm Combo DC Slim SMCO200 Clam Tray •First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency•Provides reliable 2-in-1 protection against both smoke... $24.99 Was: $44.99 Was: Add to Cart
First Alert First Alert Alarm Smoke AC/DC with ADP SMI100-AC •First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency•Through early warning interconnect, when one alarm... $16.99 Was: $29.99 Was: Add to Cart
First Alert First Alert CO710 Carbon Monoxide Detector with Digital Temperature Display •Keep your family safe with this easy to use digital-display, 10-Year battery operated carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure•Easy-to-read backlit digital display shows... $18.99 Was: $44.99 Was: Add to Cart
First Alert First Alert PR710E Slim Smoke Detector with Photoelectric Sensor and LED Escape Light •Slim shape is half as thick as a standard smoke alarm; easy twist-lock mounting system and tamper-resistant design•10-year smoke detector is equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by slow-burning,... $11.99 Was: $32.99 Was: Add to Cart
First Alert First Alert PRC710 Slim Smoke & Carbon Monoxide Detector with Photelectric Sensor •Keep your family safe with this battery-operated smoke and carbon monoxide alarm; built-in 10-year battery means continuous power for the life of the alarm•Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor... $22.99 Was: $54.99 Was: Add to Cart
First Alert First Alert SA3210 Smoke Detector with Photoelectric and Ionization Sensors •Personal smoke alarm•Uses ionization and photoelectric sensors •Includes mounting hardware•Battery poweredDescriptionThe First Alert SADUAL10 Dual Sensor Ten Year Alarm makes use of both ionization and photoelectric sensors to offer the earliest... $16.99 Was: $39.49 Was: Add to Cart
First Alert New - First Alert Alarm Combo DC Slim SMCO210 Clam Tray •First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency•Provides reliable 2-in-1 protection against both smoke... $27.99 Was: $49.99 Was: Add to Cart
First Alert New - First Alert Alarm Smoke DC10 SM210CO400 •Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.•10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm.•Slim profile design is half the depth of a standard... $29.99 Was: $53.99 Was: Add to Cart
First Alert New - First Alert Alarm Smoke DC10 with VCE SM210V Clam Tray •Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.•Voice & location alerts tell you the location of danger to help you escape safely•10-Year sealed battery eliminates battery replacements and low battery... $21.99 Was: $39.99 Was: Add to Cart
First Alert New - First Alert PRC710 Slim Smoke & Carbon Monoxide Detector with Photelectric Sensor •Keep your family safe with this battery-operated smoke and carbon monoxide alarm; built-in 10-year battery means continuous power for the life of the alarm•Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor... $30.99 Was: $54.99 Was: Add to Cart