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The Kidde Model 21033154 (20SA10-V) is a professional-grade hardwired smoke alarm designed for 120V AC power with a 10-year sealed lithium battery backup, eliminating the need for battery replacements throughout the device's life. It features advanced sensing technology to reduce false alarms from cooking and includes crystal-clear voice alerts that announce "Fire!" during emergencies or "Replace Alarm" at the end of its 10-year service life. This interconnectable unit can be linked with up to 24 Kidde devices, ensuring that if one alarm sounds, all connected units will activate to alert the entire household. It is UL 217 9th Edition certified and includes a test/hush button for easy maintenance and silencing of nuisance alarms
- Regular price
- $46.77
The Kidde Model 21033154 (20SA10-V) is a professional-grade hardwired smoke alarm designed for 120V AC power with a 10-year sealed lithium battery backup, eliminating the need for battery replacements throughout the device's life. It features advanced sensing technology to reduce false alarms from cooking and includes crystal-clear voice alerts that announce "Fire!" during emergencies or "Replace Alarm" at the end of its 10-year service life. This interconnectable unit can be linked with up to 24 Kidde devices, ensuring that if one alarm sounds, all connected units will activate to alert the entire household. It is UL 217 9th Edition certified and includes a test/hush button for easy maintenance and silencing of nuisance alarms
- Regular price
- $46.77
The Kidde Model 21033154 (20SA10-V) is a professional-grade hardwired smoke alarm designed for 120V AC power with a 10-year sealed lithium battery backup, eliminating the need for battery replacements throughout the device's life. It features advanced sensing technology to reduce false alarms from cooking and includes crystal-clear voice alerts that announce "Fire!" during emergencies or "Replace Alarm" at the end of its 10-year service life. This interconnectable unit can be linked with up to 24 Kidde devices, ensuring that if one alarm sounds, all connected units will activate to alert the entire household. It is UL 217 9th Edition certified and includes a test/hush button for easy maintenance and silencing of nuisance alarms
