🔐 Unlock via fingerprint, password, RFID card, mobile app, or mechanical key
📞 Built-in doorbell with two-way intercom
📱 Remote access and management through Tuya Smart/Smart Life app
🔋 Rechargeable lithium-ion battery with USB-C emergency power
🛡️ Durable design suitable for various door types
💰 Affordable pricing for advanced smart home security
