Note: Product visuals are presented for illustrative purposes only and may vary slightly in colour, finish, proportions, and final installed appearance. For the most realistic representation, please refer to our Customer Gallery featuring actual installation photos.
Why it matters
Built for how you actually get home.
A Glass Door Lock Managed Entirely from Your Phone
The Interlock ILG-02 is built for glass doors and managed through the TTLock app, giving you owner, admin and guest access levels with full activity logs of who unlocked the door and when — a level of oversight a traditional key simply can't offer.
Ways to Unlock
Bluetooth unlocking works via the app when you're nearby, and Wi-Fi unlocking (through the app, with an optional gateway add-on) extends that to anywhere with an internet connection — so you can let someone in even while you're at work or overseas. Fingerprint access is available on select models, alongside PIN code, card and mechanical key backup.
Auto-Lock and Normally Open Modes
Set the door to auto-lock automatically after entry or exit for everyday security, or switch to Normally Open mode during business hours so staff and customers can move freely without repeated unlocking — useful for offices, clinics or retail spaces as much as homes, where a door that needs re-unlocking every few minutes becomes a genuine daily friction point.
Access Codes & Alerts
One-time, scheduled and recurring PIN codes cover guests, cleaners and deliveries, each expiring exactly when intended rather than needing to be manually revoked, with an intrusion alarm and English/Chinese voice guidance built in.
Real installation photos from our customers.
| Model | Interlock ILG-02 (TTLock version) |
|---|---|
| Lock Type | Rim (Smart Lock for Glass Door) |
| Unlocking Methods | Fingerprint, PIN Code, RFID Card, Temporary Password, Mechanical Key (no key on frameless glass installs) |
| Connectivity | Bluetooth (built-in, TTLock app control). Optional add-ons (sold separately): Bluetooth mini-program, Bluetooth attendance mode, RF Remote control, Wi-Fi remote unlocking via gateway |
| Power Source | 4x AA (1.5V) alkaline dry batteries; USB Type-C emergency power |
| Static Power Consumption | <= 120uA |
| Dimensions | Height: 185mm. Front assembly width: 70mm (keypad body) + 35mm (indoor clip); Rear assembly depth: 40mm + 25mm sections |
| Color | Matte Black, Space Gray, Champagne Gold |
| Product Weight | About 1.25kg |
| Applicable Door Type | Glass door, aluminum framed door, wooden door, sliding door |
| Door Type Specification | Door gap 6-8mm. Frameless glass door: 10-12mm thick glass. Framed door: 40-70mm frame thickness |
| Operating Temperature | -25C to +65C |
| Fingerprint Speed | <= 0.3 seconds |
| Recognition Accuracy | False accept rate <= 0.001%, false reject rate <= 1% |
| Card Type | M1, IC |
| Fingerprint Capacity | Up to 100 |
| Card + Password Capacity | Up to 1000 groups (combined) |
| Mechanical Key | 2 keys included |
| Passage Mode | Supports scheduled passage mode (auto-unlock during set times/days) and automatic or manual locking mode |