Suggested Retail: $89.99. tolviviov Home Alarm System 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee Phone Alert Alarm Siren Door Window Sensors Remotes Work with Alexa for House Apartment Office - The tolviviov Home Alarm System is a smart security system with a base station, 2 remotes, and 9 contact sensors. It's ideal for houses, apartments, offices, garages, shops, and more. It features DIY installation, voice control compatibility with Alexa and Google Assistant, and early-warning notifications. The system can be expanded with up to 20 sensors and 5 remote controls and is controlled via a smartphone. No contracts or subscription fees. Brand: tolviviov Model: W2 -- LOT STICKER: TCE-BOX-BOXTCED0775-ITEM-72c4694b___LPNNE4QFYMS5T tolviviov Home Alarm System2nd Gen, 12 Pieces Smart Home Alarm Security System DIY No Monthly Fee, Phone Alert, Alarm Siren, DoorWindow Sensors, Remotes, Work with Alexa, for House Apartment Office -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.