1. परिचय
Thank you for choosing the OBO HANDS GYS Electronic Smart Lock. This manual provides detailed instructions for the installation, operation, and maintenance of your smart lock. Please read this manual thoroughly before installation and use to ensure proper function and security.
2. उत्पादन समाप्तview
१.१ मुख्य विशेषताहरू
- बहु अनलक विधिहरू: Supports Fingerprint, RFID Card, PIN Code, Mechanical Key, and WeChat applet unlocking.
- Virtual Password Function: Enhances security by allowing random digits before and after the actual password.
- Administrator Management: Centralized control for managing user access.
- आपतकालीन विद्युत आपूर्ति: USB interface for temporary power using a power bank in case of battery depletion.
- कम ब्याट्री रिमाइन्डर: Alerts when battery power is low (below 4.8V).
- उच्च क्षमता: Stores up to 100 fingerprints, 100 passwords, and 100 cards.
2.2 Unlocking Methods Overview

चित्र ४.१: सकियोview of available unlocking methods for the smart lock.
४.२ आन्तरिक अवयवहरू

Figure 2: Internal components of the smart lock, including the battery compartment for 4 AAA batteries, circuit board, and various interfaces.
3. सेटअप र स्थापना
3.1 पूर्व-स्थापना जाँचहरू
स्थापना सुरु गर्नु अघि, तपाईंको ढोकाले निम्न आवश्यकताहरू पूरा गर्दछ भनी सुनिश्चित गर्नुहोस्:
- The door may require an additional small hole to be drilled.
- Measure the door's thickness.
- Measure the length of the guide plate.
- Measure the width of the guide plate.
- The lock is compatible with exterior wooden doors where keyed entry is standard.
3.2 स्थापना चरणहरू
Installation typically takes approximately 20 minutes with a screwdriver and a drill. Follow the detailed instructions provided in the included installation guide (not part of this document) for precise steps. The general process involves:
- Prepare the door by drilling necessary holes according to the template.
- ढोकाको किनारमा मोर्टाइज लक जडान गर्नुहोस्।
- Mount the front and rear panels of the smart lock.
- Connect the internal wiring.
- ब्याट्री स्थापना गर्नुहोस्।
- लकको कार्यक्षमता परीक्षण गर्नुहोस्।

Figure 3: Visual guide for smart lock installation and door preparation.
3.3 प्रारम्भिक कन्फिगरेसन
After physical installation, the lock requires initial configuration:
- Set Administrator: The first user registered (fingerprint, password, or card) will typically be designated as the administrator. This user has privileges to add or delete other users.
- प्रयोगकर्ताहरू थप्नुहोस्: Follow the on-screen prompts or voice guidance to add additional fingerprints, PIN codes, or RFID cards for other users.
4. सञ्चालन निर्देशनहरू
4.1 फिंगरप्रिन्टको साथ अनलक गर्दै
Place your registered finger flat on the fingerprint sensor. The lock will unlock if the fingerprint is recognized.

Figure 4: Fingerprint recognition area on the smart lock.
4.2 Unlocking with PIN Code (Virtual Password)
To use the virtual password function, enter any random digits before and after your actual PIN code. This prevents others from observing your correct code.
- ExampLe: If your correct PIN is 123456, प्रविष्ट गर्न सक्नुहुन्छ 0000 + 123456 + 0000 to unlock the door. The lock will identify the correct sequence within the longer input.

Figure 5: Virtual password input method for enhanced security.
५.२.२ RFID कार्डको साथ अनलक गर्ने
Present a registered RFID card to the card reader area on the lock. The lock will unlock upon successful recognition.
4.4 Unlocking with Mechanical Key
In case of electronic failure or battery depletion, insert the mechanical key into the hidden keyhole and turn to unlock the door manually.
4.5 Unlocking with WeChat Applet
Refer to the specific instructions for connecting and operating the lock via the WeChat applet, usually found within the app itself after pairing.
4.6 प्रयोगकर्ता व्यवस्थापन
Access the administrator menu (typically by entering the administrator PIN or fingerprint) to add, modify, or delete user fingerprints, PIN codes, and RFID cards. Consult the full installation guide for specific menu navigation steps.
5. मर्मतसम्भार
5.1 Battery Replacement and Emergency Power
The lock is powered by 4x AA batteries (not included). A low battery reminder will activate when the voltage drops below 4.8V. Replace batteries promptly when this occurs.
- ब्याट्री प्रकार: 4 x AA Batteries.
- आपतकालीन पावर: If batteries are completely depleted, connect a power bank to the emergency USB charging port on the lock to temporarily power it and gain access.

Figure 6: Emergency USB charging port and low battery alarm feature.
८.१ सरसफाई
तालाको बाहिरी भागलाई नरम, सुख्खा कपडाले पुछ्नुहोस्। घर्षण गर्ने क्लिनर वा घोलकहरू प्रयोग नगर्नुहोस् जसले फिनिश वा इलेक्ट्रोनिक कम्पोनेन्टहरूलाई क्षति पुर्याउन सक्छ।
T. समस्या निवारण
- लकले प्रतिक्रिया दिइरहेको छैन: Check battery level. If low, replace batteries or use emergency USB power. Ensure no obstructions are preventing the bolt from moving.
- औंठाछाप पहिचान भएन: आफ्नो औंला सफा र सुख्खा छ भनी सुनिश्चित गर्नुहोस्। समस्याहरू रहिरहेमा आफ्नो औंठाछाप पुन: दर्ता गर्ने प्रयास गर्नुहोस्।
- पिन कोडले काम गरिरहेको छैन: Verify the correct PIN is being entered. Ensure the virtual password sequence is correctly applied.
- RFID कार्ड पहिचान भएन: कार्ड राम्ररी दर्ता भएको सुनिश्चित गर्नुहोस्। कार्ड पुन: दर्ता गर्ने प्रयास गर्नुहोस्।
- लकको बीप निरन्तर बज्छ: This may indicate a low battery or a system error. Check battery first. If the issue persists, perform a factory reset (refer to the full installation guide for reset procedures).
7. निर्दिष्टीकरणहरू
| मोडेल नाम | GYS |
| अनलक गर्ने विधिहरू | Fingerprint, RFID Smart Card, PIN Code, Mechanical Key, WeChat Applet |
| सामग्री | Zinc Alloy, Aluminum, Plastic |
| फिंगरप्रिन्ट क्षमता | 100 सम्म |
| पासवर्ड क्षमता | 100 सम्म |
| कार्ड क्षमता | 100 सम्म |
| ब्याट्री प्रकार | २ x AA ब्याट्रीहरू (१.५V) |
| कम ब्याट्री रिमाइन्डर | हो (२.५V भन्दा कम) |
| आपतकालीन शक्ति | USB इन्टरफेस |
| काम गर्ने तापमान | -१०℃ देखि ४०℃ (१४°F देखि १०४°F) |
| उत्पादन आयाम (L x W x H) | १२ x १० x ४ इन्च (अनुमानित) |
| वस्तुको वजन | 3.25 पाउन्ड |

Figure 7: Dimensional drawing of the smart lock components.
8. वारेन्टी र समर्थन
8.1 वारेन्टी जानकारी
Please refer to your purchase documentation or contact the seller directly for specific warranty terms and conditions applicable to your OBO HANDS GYS Electronic Smart Lock.
8.2 ग्राहक समर्थन
For any questions, technical assistance, or issues, please contact OBO HANDS customer service:
- व्हाट्सएप: +४२० ५५६ ३०० ९७०
- उपलब्धता: Monday - Sunday, 24/7