Sale! Danapad V3 Keypad The Danapad V3 Keypad allows you to operate your Danalock V3 Smart lock without a smartphone. No keys or smartphones just use a personal PIN code to unlock your home. Never worry about anyone losing a key again! Compatible with Danalock V3 Bluetooth, Danalock V3 Zigbee, Danalock V3 Z-Wave Plus Smart Locks, and Universal Module V3.