Golens X39 Smart Door Lock | 6 Unlock Ways: Fingerprint, Password, RFID, OTP & Key | Anti-Peep Code | Passage Mode | Digital Door Knob for Home, Office l (Silver)







Golens X39 Smart Door Lock (Silver) · 6 Unlock Methods · 360° Fingerprint · Anti‑Peep Code · Passage Mode
Product Overview
Golens X39 Smart Door Lock
Upgrade your door security with the Golens X39 Smart Fingerprint Door Lock — a compact, reliable keyless solution for homes, offices, apartments and hotels. The X39 offers six unlocking methods: fingerprint, password, RFID card, Smart App (Bluetooth), OTP and physical key. The 360° biometric sensor recognises fingerprints in ~0.3 seconds and supports up to 50 fingerprints and 100 passwords.
Convenience & Safety
Manage users, generate temporary OTPs and review access logs via the companion Smart App. Features include anti‑peep passcode, passage mode, auto‑lock and emergency micro‑USB power input plus mechanical backup keys to avoid lockouts.
Key Features & Highlights
6‑Way Keyless Unlocking
Fingerprint, Password (anti‑peep), RFID Card, Smart App (Bluetooth), OTP, Mechanical Key — flexible access for all scenarios.
360° Biometric Sensor
Fast, reliable 360° fingerprint recognition with ~0.3s response time; stores up to 50 fingerprints.
Smart App Control
Bluetooth pairing to manage users, issue temporary OTPs and view access logs from your smartphone.
Passage Mode & Auto‑Lock
Enable continuous access during events and rely on automatic locking for everyday security.
Emergency Power & Backup Keys
Micro‑USB emergency power input plus two mechanical backup keys to prevent lockouts.
Fits Standard Doors
Compact form (7.0 × 3.0 × 3.0 cm) supports door thickness 30–65 mm with adjustable latch (60–70 mm).
Technical Specifications
| Feature | Details |
|---|---|
| Brand Name | Golens |
| Model Number | X39 |
| Colour | Silver |
| Product Type | Smart Door Lock / Digital Door Lock |
| Control Method | Smart App (Bluetooth), Keypad, Biometric, RFID, Mechanical Key |
| Country of Origin | China |
| Warranty | 1 year |
| Item Dimensions (L × W × H) | 7.0 cm × 3.0 cm × 3.0 cm |
| Item Weight | 450 g (0.45 kg) |
| Package Dimensions | 9.0 cm × 8.0 cm × 5.0 cm |
| Package Weight | 630 g (0.63 kg) |
| Door Thickness Compatibility | 30 mm – 65 mm |
| Latch Mechanism | Adjustable 60 mm – 70 mm |
| Fingerprint Recognition Speed | ≈0.3 seconds (360° sensing) |
| Memory Capacity | Up to 50 fingerprints & 100 user passwords |
| Connectivity | Bluetooth (Smart App) |
| Emergency Power | Micro‑USB external power support |
| Dangerous Goods | Not applicable |
Included Components
- 1 × Smart Lock Front Panel
- 1 × Smart Lock Back Panel
- 2 × Mechanical Keys
- 2 × RFID Cards
- 1 × User Manual
- Fitting Screws & Bolts
Use Cases & Benefits
Home Security
Compact, reliable, and easy-to-use for family homes and apartments.
Office & Hospitality
Ideal for office doors, hotel rooms and guest accommodations — supports temporary OTPs.
Accessibility
360° sensor performs reliably for children, adults and elderly users.
Quick Install
Small footprint and adjustable latch simplify installation and reduce time on-site.
Frequently Asked Questions
Stores up to 50 fingerprints and 100 user passcodes.
Compatible with doors between 30 mm and 65 mm; latch adjustable 60–70 mm.
Use the micro‑USB emergency power input or the mechanical backup keys to unlock and restore power.
Basic unlocking via fingerprint, passcode, RFID and mechanical key works without the app; the app adds remote admin, OTPs and logs via Bluetooth.
Frequently Asked Questions
Minimum door thickness of 32 mm
At least 3-inch gap between mesh and main door (if applicable)
Golens locks are compatible with wooden, steel, single, and double doors.
- Most models show battery percentage via front LED or mobile app.
- You’ll receive low battery warnings in advance.
- Rechargeable locks can be charged with a standard 12W charger.(3–4 hours)
- In case of full battery discharge, use a power bank via the emergency charging port outside the door.
📞 Toll-Free Number: 1800-123-7255
🕘 Support Hours: Monday to Saturday, 10:00 AM to 6:00 PM
We’re here to assist you with everything—from installation guidance to technical troubleshooting.