Blusafe RFID Key Cards — 2 Pack Gateway_G5 The DB2 doorbell has a

The DB2 doorbell has a TTLock gateway built in

batch-encode cards for hotels and multi-room operations

or contact us and we'll confirm

card or app access depending on the user and the property

Blusafe RFID Key Cards — 2 Pack Gateway_G5 The DB2 doorbell has aTTLOCK PLATFORM Tap. You're in. Tap to unlock cards work directly with the lock, no gateway or batteries needed. EncryptedPack of 2Revocable in seconds A twin pack of encrypted Blusafe RFID key cards for smart locks with card entry, including the Origin Smart Plus and Apollo. Tap the card on the reader and the door unlocks no app, no PIN, nothing to charge. They are the simplest way to add extra users or replace a lost card. Each card is added in