ACM · ACM-M1
Product Overview The lock is characterized by its sleek, thin panel design, typically crafted from a robust aluminum alloy frame and a tempered glass panel. Its standout feature is the integrated camera and doorbell, which works with a 3.5-inch interior screen to provide a real-time "peephole" view of visitors outside. Key Features 6-in-1 Access: Supports fingerprint, Tuya App (WiFi), passcode, RFID card, mechanical key, and sometimes 3D facial recognition depending on the specific sub-model. Visual Security: A built-in HD camera provides real-time monitoring and motion detection alerts to your smartphone via the Tuya app. Interior Monitor: Features a 3.5-inch TFT screen on the inside panel to view visitors before opening the door. One-Touch Entry: Equipped with a semiconductor biometric fingerprint sensor for quick, accurate access. Emergency Backup: Includes a hidden mechanical keyhole and an external USB power interface to prevent lockouts if batteries die. Technical Specifications Feature Specifications Material Aluminum Alloy & Tempered Glass Connectivity 2.4GHz WiFi & Bluetooth