The Alarm Range Extender easily plugs into standard electrical outlets, expanding the coverage of your security system to all Alarm components in your home. Perfect for larger residences, the Range Extender helps eliminate dead zones, ensuring your Alarm devices remain connected and ready to provide protection. Place Range Extenders around your home to enhance the signal from your Alarm Base Station to all your Alarm components, ensuring your security network remains robust and reliable. Requires the Alarm Base Station and exclusively boosts the network range of your Ring Alarm system. Compatible with both 1st and 2nd generation Alarm devices and accessories. Ring White Alarm Range Extender - 2nd Generation