The Nice Smart S8 is a smart lock designed specifically for glass doors, featuring a 2-inch status screen, dual camera face recognition, semiconductor fingerprint sensor, PIN code, IC card, and doorbell. Compatible with both single-pane and double-pane glass configurations. Aluminium alloy, ABS, and tempered glass construction with 3800mAh lithium-ion battery supporting 12,000 operations. Tuya/TTLock connectivity via Bluetooth with optional Wi-Fi/NFC. IP67 rated. Stores up to 100 face profiles, 100 fingerprints, 100 PIN codes, and 100 IC cards. Available in brown, gold, black, and silver. OEM branding available.

| Specification | Details |
|---|---|
| Face Capacity | ≤100 |
| Card & Password Capacity | ≤1000 |
| Face ID Capacity | ≤100 |
| Material | Zinc Alloy + Stainless Steel + ABS |
| Working Temperature | -20℃~60℃ |
| Power Supply | Lithium-ion Battery |
| Battery Life | 10,000 Switches (Approx. 12 Months) |
| Door Opening Modes | Free Adjustment |
| Functions | Fingerprint, IC Card, Password, Mechanical Keys, Face ID |
| Connectivity | Tuya, WiFi, Bluetooth, NFC, Multi-Language System |
| Unlock Speed | 0.5 second |
| Installation | Plug & Play (No Wiring or Opening) |
| Product Size | 190*76*68mm |
| Processor | Imported DSP Processor |
Standard compatibility is 8mm to 12mm single-pane glass. The S8, S1, S6, and S9 also support double-pane configurations.
No drilling (plug-and-play clamp design).
Yes. All models feature tamper alert notifications, IP67 water resistance, and encrypted Bluetooth communication. The bolt mechanism securely anchors to the glass mounting hardware.
All four glass door lock models are designed for frameless glass door installations.
The S6 is a budget model with Bluetooth-only connectivity and no face recognition. The S8, S1, and S9 are premium models with face recognition, optional Wi-Fi, and status screens.