F3 · Round Handle 3-Piece F3
GAOYU F3 Room Door Smart Lock
Room door smart lock · No wiring, no drilling · 4×AA long standby
Key features of the F3
- No Wiring, No Drilling
- Anti-peep Password
- Always-Open Mode
- Factory Reset
- Emergency Charging
About the GAOYU F3
The F3 is a compact lock for interior room doors: bedrooms, studies, staff rooms and rental units. It needs no wiring or battery-to-handle cable, so it can be retro-fitted onto an existing wooden door in under half an hour.
The F3 is part of GAOYU’s room door smart locks range, manufactured in Zhongshan, Guangdong, China. It is covered by GAOYU’s CE (RED) certification and can be supplied with OEM branding, custom packaging and market-specific manuals. Standard lead time is 25–35 days for stock models and 40–50 days for custom colours.
Technical specifications — GAOYU F3
| Model | F3 |
|---|---|
| Material | Aluminum alloy / Black |
| Unlock Methods | Fingerprint / Password / Card / Key / Temporary password / App remote unlock (Tuya Bluetooth, optional) |
| Fingerprint Sensor | Semiconductor fingerprint sensor |
| Cylinder Grade | Anti-theft cylinder (Grade C) |
| Door Thickness | 40 – 120 mm |
| Power Supply | 4×AA batteries · Long standby |
| Emergency Power | Type-C emergency port |
| Op. Temp | -20°C ~ 60°C |
| Optional Lock Bodies | Standard mortise body & cylinder · Drop-in replacement, no wiring, no drilling |
| Functions | No wiring, no drilling · Anti-peep virtual code · Tuya Bluetooth 9 languages · Always-open mode · Factory reset · Type-C emergency charging |
Ordering the F3 for your market
- Model: F3
- Material: Aluminum alloy / Black
- Unlock Methods: Fingerprint / Password / Card / Key / Temporary password / App remote unlock (Tuya Bluetooth, optional)
- Fingerprint Sensor: Semiconductor fingerprint sensor
- Cylinder Grade: Anti-theft cylinder (Grade C)
- Minimum order: 100 units per model for standard colours; 300 units for custom colours or OEM housing.
- Certification: CE (RED) — certificate DLE-260609033C, test reports EN 62368-1, EN 50663, EN 301 489-1/-3 and EN 300 330.
- Payment & shipping: T/T 30% deposit, balance before shipment; FOB Shenzhen / Zhongshan or CIF on request.
Full specification sheet
Downloadable / printable datasheet supplied by GAOYU for the F3.
GAOYU — Zhongshan Gaoyu Electronic Technology Co., Ltd., smart lock manufacturer in Xiaolan, Zhongshan, China. OEM / ODM, CE (RED) certified, exporting to Europe, the Middle East, Central Asia and Africa. About the factory · All models · Contact sales.
Other GAOYU smart lock models
N9 · N7 · N2 · N8 · Y01 · 2355 · T2 · V8 · F31 · A10 · B13 · F18 · DS07 · DS05 · Q1