Products Products Digital Door Lock Accessory Yale Link Bridge Yale Link Bridge Yale link bridge is used to pair with certain smart lock models so user is able to unlock the door via the app in smartphone. The user can also check the door activities and receive notifications via the app. Features WiFi & BLE connection Alert notification Real time push notification Smart Push Notification Event history Long Distance door lock Setting Long Distance Remote control Other similar products Yale Connect Wi-Fi BridgeControl and Monitor Your Door from Anywhere!