Black / 35 mm Hook
A compact square knob changes how a smart handle sits on the door. The BBLS1B uses that format on a slim keypad panel, creating a neat vertical profile for front doors, guest accommodation, offices and staff-only areas.
Different users can have their own credentials, while the TTLock software keeps an activation record for routine access control. Remote management is available when the installation is expanded beyond local Bluetooth range.
This listing pairs the handle with the mortice selected in the backset option. The newer June catalogue specifies a 35 mm hook lock followed by 40 mm, 50 mm, 60 mm and 70 mm standard mortices.
Important: Please confirm the correct mortice-lock backset before ordering. Mortice locks cannot be exchanged or returned once ordered. This smart handle is supplied without an 80 mm barrel/cylinder.
Measure horizontally from the front edge of the door to the centreline of the handle spindle or cross-bore hole. Use the result to select the 35 mm hook, 40 mm, 50 mm, 60 mm or 70 mm option. The diagram illustrates the same measurement principle in inches.
| ITEM | DESCRIPTION |
| Main Features | |
| Flexible entry | Unlock by fingerprint, PIN, RFID card, mobile app, e-key or mechanical key. |
| Remote access option | Add a compatible Wi-Fi gateway for remote control and voice commands through Google Assistant or Amazon Alexa. |
| Activity records | TTLock software records user activations for easier oversight of a shared entrance. |
| Square knob format | The compact thumb-turn style handle keeps the door furniture narrow without using a conventional lever. |
| Emergency access | USB emergency power and a mechanical key provide two fallback access methods. |
| DETAIL | VALUE |
| Product Specifications | |
| Fingerprint users | 200 fingerprint profiles |
| PIN-code users | 150 PIN codes |
| RFID security-tag users | 200 RFID tags |
| E-key users | Unlimited e-keys |
| Ingress protection | IP55 |
| Fire rating | 1 hour |
| Handle material | 304 stainless steel |
| Panel material | Aluminium alloy |
| Door thickness | Adjustable mounting |
| Finish options | Matt Black or Satin Silver |
| Compatible mortice backsets | 35 mm hook, 40 mm, 50 mm, 60 mm or 70 mm |
| Included mortice lock | The backset selected in the product variant |
Have a question about this product or want help matching it to your space? Send the item through and our team will respond with the right advice.
