N33-B Electronic Handle

The N33-B electronic handle is a variant of the N33 model in an elegant black aluminium-alloy housing, resistant to scratches, corrosion and daily wear. It features an advanced FPC fingerprint reader, a touch PIN keypad, support for Mifare 13.56 MHz proximity cards and a Bluetooth module for control via the TTLock app. You can use every access method in parallel and match the way of opening the door to the needs of individual household members, employees or guests.

The TTLock app lets you manage access remotely, generate time-based, one-time and recurring codes, and monitor the full entry/exit history in real time. Combined with the optional Wi‑Fi gateway, the handle lets you unlock doors remotely from anywhere in the world — a convenient option for frequent travellers and short-term rental hosts. Memory holds up to 200 fingerprints, 200 cards and 200 individual PINs, which makes it a good fit for larger venues with high user turnover.

Installation is almost non-invasive — no drilling into the door leaf, no wiring — so it typically takes under an hour. The handle runs on four AAA batteries that last 8–12 months of daily use, and the app warns you in advance about low battery. It fits standard-thickness doors and works well in offices, rental apartments and private homes alike. Learn more about the whole family of electronic handles or browse other fingerprint handles.