OXALIX SENTINEL PRO Smart Door Lock

Advanced Access and Security Features

The OXALIX SENTINEL PRO Smart Door Lock offers versatile entry options to suit your daily lifestyle. You can unlock your door using seven distinct methods: Tuya App, WiFi, mechanical key, RFID card, numeric code, advanced face recognition, and fingerprint scanning. To provide complete flexibility, the code length can be set anywhere from 4 to 10 digits. Designed to accommodate large households, offices, or busy properties, the system supports a massive user capacity of up to 300 groups combining fingerprints, face recognition, passwords, and cards. For straightforward day-to-day use, the device includes convenient voice and audio operation guidance to assist with setup and prompts.

Beyond standard locking mechanisms, this smart lock integrates modern surveillance and convenience technology. It features a built-in WiFi camera that enables video surveillance directly through your connected network, giving you clear visual monitoring of your entryway. Additionally, a built-in doorbell function removes the need to install a separate external buzzer. Connectivity is powered by Tuya WiFi, allowing you to manage permissions, monitor access, and interact with the lock remotely using the Tuya App on your smartphone.

Durable Build and Specifications

Constructed from robust aluminum alloy with a sleek gray finish, the OXALIX SENTINEL PRO Smart Door Lock delivers both modern aesthetic appeal and reliable physical durability. The unit measures 70mm in width, 423mm in height, and 40mm in thickness, engineered to fit doors ranging from 40mm to 120mm in thickness using a secure 6068 mortise. It is built to operate reliably in a wide range of environments, functioning within an operating temperature range of -10°C to 60°C. RFID cards operate at a standard frequency of 13.56MHz for swift and responsive reading.

Power is supplied by a high-capacity 4200mAh rechargeable lithium battery designed to keep the system running efficiently. Should the battery ever run completely low, a convenient Type-C backup power port is integrated into the design, allowing you to easily supply emergency power from an external source and regain entry without hassle.

Ideal Application and Compatibility

The OXALIX SENTINEL PRO Smart Door Lock is ideal for homeowners, property managers, and businesses looking to upgrade their physical security with intelligent access control and video monitoring. Because it is engineered to support virtually any door type within the specified 40mm to 120mm thickness range and 6068 mortise requirement, it offers broad installation versatility. Whether you are replacing an older mechanical lock on a residential entry door or securing a busy multi-user facility, this smart lock combines extensive user capacity, multiple entry modalities, and remote Tuya WiFi management into a single, high-performance security solution.

Browse our full range of Mortise Locks at Oxalix. For background on how modern door lock security ratings work, see this overview of lock security standards.

Frequently Asked Questions

Every Oxalix installation is carried out by our own team across Singapore, Klang Valley, and Johor Bahru — not shipped out and left to a third party. Each install is backed by a 1-Year Warranty covering the lock mechanism and workmanship.

Need a compatibility check before you buy? WhatsApp a photo of your door to +65 8747 6443 and we'll confirm fit before any payment is taken.