Durable aluminum alloy lock for doublerow electronic doors designed for reliable, longterm use Key benefits Strong and reliable construction: Made from aluminum alloy to provide sturdy support for doublerow electronic doors and reduce wear over time. Quick, tool installation: Installs easily without drilling. Fits threebar locks and split lock configurations for a hassle DIY setup. Silent hands reminder mode: Option to set a silent hands reminder to prevent repeated entry and exit alerts and maintain a quieter environment. Clear access and activity tracking: Use the companion app to view door message reminders and unlock logs so you can monitor activity at a glance. Multiple unlocking methods supported: Compatible with mobile phone unlock, fingerprint, password, IC card, and physical key to suit different access preferences. Features and compatibility Material: Aluminum alloy for durability and corrosion resistance. Installation: No punching or drilling required; compatible with threebar and split lock types commonly used on doublerow electronic doors. Modes: Silent hands reminder available to reduce repeated notifications. App integration: Provides door message reminders and detailed unlock logs accessible through the app. Access options: Supports mobile phone, fingerprint, password, IC card, and key unlocking methods. Common use scenarios Home entry for families: Install on a residential doublerow electronic door to allow convenient access for family members while keeping logs of entries and exits. Restful nights: Use silent hands reminder mode to stop repeated alerts when household members come and go late at night. Property management: Fit on rental or sharedaccess doors to provide multiple unlocking options for tenants and to review unlock histories via the app. This product offers a practical, durable solution for improving access control and monitoring on compatible doublerow electronic doors while minimizing installation effort and unnecessary notifications.