Digit C1B Electronic Cylinder Lock Adjustable 35/35 Silver Multi-Modal Access Control

Product Overview

The Digit C1B 35/35 electronic cylinder lock enables high-security access control for residential and light commercial doors, accommodating door thicknesses from 35 to 80 mm. Managed via PIN code, Mifare card or fob, fingerprint, or mobile application (Bluetooth as standard; remote access with optional Wi-Fi bridge), it is suitable for multi-user environments where keyless entry simplifies access and bolsters security. The device supports multiple user credentials with time-based restrictions, catering to flexible or temporary access scenarios.

A key differentiator of the Digit C1B is its multi-modal access capability?offering PIN, fingerprint, card/fob, application, plus mechanical key override in one lock. This versatility streamlines property management, mitigates key-loss risks, and supports tenant turnover or on-demand service access without locksmith intervention. This feature set is particularly valuable to smart rental property operators, serviced apartments, and facilities requiring differentiated, auditable access for staff and visitors.

Key Features

• Supports up to 150 PIN codes ? accommodates large user groups and frequent visitor turnover


• Mifare 13.56 MHz card/fob access ? stores up to 200 cards or fobs per cylinder


• Biometric fingerprint module ? up to 200 authorized fingerprints for fast entry


• App management via Ttlock ? Bluetooth access standard, remote management with Wi-Fi gateway (option)


• Adjustable cylinder length ? fits doors from 35 mm to 80 mm thick, customizable from 30/55 to 40/45 mm (in/out)


• Battery powered (2 x CR123A) ? no wiring required; low-battery alarm below 4.8 V


• Mechanical key override ? two keys included for emergency opening

Technical Specifications

• Door Thickness: 35-80 mm


• Cylinder Length: Adjustable 30/55 to 40/45 mm (internal/external)


• Supported Access Modes: PIN, card/fob, fingerprint, Ttlock app, mechanical key


• PIN Codes Storage: Up to 150


• Fingerprint Storage: Up to 200


• Card/Fob Storage: Up to 200 (Mifare 13.56 MHz)


• Power Supply: 2 x CR123A batteries (not included)


• Operating Temperature: -25°C to 60°C


• Operating Humidity: 20-95%


• Color: Silver


• Low Battery Alarm Threshold: <4.8 V

Applications

Used in apartments, small hotels, serviced flats, and office suites where flexible, keyless access management is required. Ideal for rental properties, staff rooms, short-term let facilities, and buildings requesting differentiated access for cleaners or service staff. Compatible with wooden and aluminium doors in environments needing credentialed entry and audit trail capabilities.

Packaging & Shipping

Standard export packaging. Each unit includes the electronic cylinder, two mechanical keys, installation hardware, and a user manual. Batteries are not included.