- Model: RSA400
- SKU: 5705115
- On qualifying products, Best Buy will then verify the current price to complete the price match.
WE FIX IT OR REPLACE IT
Normal Wear & Tear • Power Surges
Effectively detects 4 types of danger: smoke, fire, carbon monoxide and natural gas.
Effective at detecting fast flaming and slow smoldering fires - up to 87 percent faster than the maximum allowable alarm limit.
Notifies your phone if your alarm sounds.
For all additional smart features and battery setup.
Lets you, your friends and family stay informed about the status of your Roost Smart battery.
Gives you the ability to make simple connections between products and apps.
The battery will last for more than 5 years with the replaceable lithium battery pack.