Check the listing for details. 6-Piece Prima security system Kit with built-in Cellular module and HD Doorbell. Condition: New. Listed at 599.99 USD. Napco NA-PKIT1DA Doorbell Kit, AT&T Prima by Napco, the Smarter All-in-One Security System with a revolutionary 5-minute install. Now, add more RMR-Accounts per day than ever before. Sell and Install in the same appointment! Installers Optional, it's the ideal do-it-with-me or DIY solution including intrusion, video, fire, connected home Z-Wave. Smart, intuitive App, WiFi and Cellular communications. Reports to any central station. Unprecedented, Self-Healing WI-FI Video Doorbell and Cameras (pats. Pending) auto-corrects network connectivity behind-the-scenes, and saves costly truck rolls. Full mobile-friendly dealer dashboard and account controls. Complete line of pro-grade upsell accessories, from solar to flood to freeze; and portfolio of less costly interactive service offerings too. Napco's all-new, award-winning Prima coming soon to a distributor near you! Look for intro classes starting now. 1)? '0px ':'auto'}"> Key Features Long-life batteries includedWall and tabletop mount brackets includedAT&T NetworkActivation and monthly subscription required to use the kit.