QuickStart Guide for HySecurity Phone App October 08, 2026 23:09 Updated Connect the SmartCNX installer app to the SmartCNX controller with Bluetooth QuickStart_CNX_Phone-App_MX4821.pdf 1 MB Download Related articles SmartTouch 725 Controller Spec Sheet Video - How to use the HySecurity Installer App Replacement Instructions !Action Blocked! No Close Sensor HySecurity SSL Certificate Setup Instructions