- RF Interlinked: These alarms use wireless radio frequency technology to both transmit and receive messages regarding hazards in the home so that when one alarm sounds, they all do, informing everyone of the emergency
- 10-Year Lifespan: The durable and long-lasting design ensures 10 years of stable, reliable performance for complete peace of mind, keeping your home and family safe for a decade
- Wide Communication Range: Over 820 ft (250 m) transmission range outdoors enables you to extend the coverage and protection of interconnected alarms, so your entire home is well-protected with no blind spots
- One-Button Control: Simply press the test/silence button on one of the alarms to test or silence the entire interlinked system
- Complete Home Coverage: Up to 24 AEGISLINK RF wireless alarms (S-RF200/S-RF220/SC-RF200/SC-RF220) can be interlinked to fully protect your home, even across multiple stories.
Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item.
Warranty: 90 Day Woot Limited Warranty