YALE YDME 50 PRO DIGITAL LOCK

🔢 PIN code access — keyless entry using a personalized PIN. 💳 RFID card/key-tag access — convenient card-based unlocking. 🔑 Mechanical key override — 2 physical keys included. 🔐 3 access methods: PIN + RFID + Mechanical Key. 🚨 Multiple alarm functions — alerts for wrong PIN attempts, tampering/forced entry and low battery. 🔋 Emergency power supply — USB power-bank connection can provide temporary power when batteries are depleted. 🔒 Strong locking bolts — multi-bolt locking mechanism for enhanced security. 👥 User PIN management — supports personalized access codes. ↔️ Left/right-hand compatible — can be used on both door-opening directions. 🛠️ Easy replacement/upgrade — designed to upgrade a suitable existing mortise lock without wiring. 📏 Door thickness: 35–65 mm. 🔧 Backset: 60 mm. 🔋 Power: 4 × AA batteries. ⚫ Finish: Black. 🛡️ Warranty: up to 1 year