This smart lock combines a touch-sensitive keypad and an integrated fingerprint sensor within a single knob design, keeping the exterior face clean and straightforward. The interior unit houses the batteries, controls, and a manual thumb turn. With no protruding handle, this model works particularly well on flats, holiday lets, and home offices where a compact profile is desired. A remote passcode feature allows the administrator to create temporary codes from anywhere via the mobile app, provided the optional Wi‑Fi gateway is connected.
Main access methods
- Fingerprint – the sensor is built into the centre of the knob; up to 50 prints can be stored. Recognition is rapid and works on dry or slightly damp fingers.
- Keypad codes – supports 6- to 12-digit user codes plus a master code. Virtual digit technology helps disguise the real code from someone standing nearby.
- Remote passcodes – generated by the app, these codes can be set to expire after a single use or after a chosen time window, ideal for short-stay visitors.
- Mechanical key – accessed by sliding a discreet cover on the knob; two keys come in the box.
- Micro‑USB emergency power – when the batteries are fully depleted, a portable charger can provide temporary power.
Installation summary
Designed for straightforward do-it-yourself fitting, the lock replaces most existing knob-operated latches and deadbolts. The adjustable latch accommodates 60 mm or 70 mm backsets, and the door thickness range is 35 mm to 55 mm. A step-by-step video guide can be accessed by scanning the QR code inside the manual. All required screws, the strike, and a paper template are supplied. A Phillips screwdriver is the only tool needed in most cases. The interior chassis attaches with two posts and thumb-turn screws, so alignment is simple even on doors with minor irregularities.
Power and alerts
- Operates on three AA alkaline batteries; typical life is 8 to 12 months.
- Low-battery warning – the keypad backlight flashes red and a beep sounds each time the lock is used once the voltage drops below a threshold.
- Silent mode – all audio prompts can be muted for environments where noise is a concern.
- Auto-locking – after the door is closed, the bolt extends automatically; the delay can be set to 5, 10, or 30 seconds, or switched off entirely.
User management
The app (iOS and Android) organises fingerprints, codes, and access schedules. A history log records which user entered and at what time, which can be useful for monitoring household traffic or verifying that a scheduled visit took place. Because the lock stores fingerprints locally, there is no reliance on a cloud connection for everyday fingerprint operation; the Wi‑Fi bridge is only required for remote code generation and real-time notifications.
What you receive
- Exterior knob with keypad and fingerprint sensor
- Interior knob with battery housing and thumb turn
- Latch, strike plate, mounting screws
- Two mechanical keys
- Installation kit and manual
