TTLOCK App 2.4Ghz Door Sensor Contact Sensor Open Close Detector Home Alarm Security Protection

描述

🔐 Stay connected, stay secure—your smart home’s silent guardian.

The TTLOCK 2.4GHz Door Sensor offers hassle-free installation without a hub, delivering instant open/close alerts via its dedicated app. It integrates smoothly with other smart devices for automated home control and supports device sharing for family-wide monitoring. Powered by battery with low battery notifications, it ensures continuous, reliable home security.