Lockin X9 7-in-1 Fingerprint Smart Door Lock (Black) - Includes Basic Installation by Official Distributor
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Purchase and service information
Please book in advance for showroom visits, purchases or collection.
Supply and receipts
Product sourcing and authorised-stock details follow each product page. Ask us about supply and receipts before ordering.
Warranty and support
Warranty duration, provider and coverage depend on the brand and model. Services follow the agreed scope.
Free technical consultation
Free one-to-one smart-home installation advice is available. On-site installation, wiring and setup are quoted separately.
Delivery and appointments
In-stock items, preorders and service appointments have different schedules. Please confirm availability and dates before ordering.
Installation measurement
Measure the door to see if this lock will fit.
Fill in the door thickness and door material for an immediate preliminary assessment. You can WhatsApp LINKO to confirm the installation after receiving the results.
此鎖適用門厚 35–60mm。香港木門多數 40–45mm。
點樣量？閂實門，用間尺量門邊最厚嗰段（唔好量門框）。有鎖孔就一齊量門邊到鎖孔中心（邊距）。
1 側視 · 量門厚
唔好量門框
門厚
用間尺量門邊最厚嗰段，唔好量門框。
4 正視 · 量邊距
邊距
鎖孔中心 60 / 70mm
由門邊量到圓孔正中。
1. 門厚度
2. 門材
3. 而家有冇鎖孔
4. 門邊到鎖孔中心（邊距）
上門購買、自取或參觀示範，請事先預約。
This is a preliminary estimate; the actual cost is subject to the onsite door, aperture, and lock body.
The Lockin X9 features aerospace-grade aluminum alloy construction and a scratch-resistant mirror finish, creating a light-luxury, stylish, and understated texture. With a 0.3-second rapid fingerprint unlock as you grip the handle, coming home becomes an intuitive and fluid experience. It comes with built-in anti-peep virtual password technology and multiple high-tech defenses, while offering deep support for the Xiaomi Mi Home app for smart integration. At a highly accessible price point, it delivers flagship-level security that exceeds expectations, making it the most valuable choice for upgrading your smart home lifestyle.
| Product Name | Lockin Smart Lock X9 |
| Brand | Lockin |
| Product Type | Smart Door Lock |
| Unlock Methods | Fingerprint / Password / Remote One-time Password / Mechanical Key / Bluetooth App Unlock / NFC Card (Optional) |
| Main Material | Aluminum Alloy (Front/Back Frame and Handle) |
| Fingerprint Capacity | 50 sets |
| Password Capacity | 50 sets |
| Power Supply | 4 x 1.5V Alkaline Batteries |
| Operating Temperature | -10°C to 55°C |
| Display Type | IPS Screen |
| Lock Body Compatibility | Standard Lock Body |
| Front Panel Dimensions | 370.2 x 79.2 (excluding handle) x 76.5mm |
| Back Panel Dimensions | 370.2 x 79.2 (excluding handle) x 77mm |
*Original Hong Kong stock; Includes 2-year local Hong Kong manufacturer warranty. (Warranty is only valid if installed by a manufacturer-authorized technician). Includes on-site repair service for the first year and parts-only warranty for the second year. On-site inspection fees apply for the second year.
Basic Installation Service Includes
- Removal of old lock and installation of new lock (Wood doors only)
- Installation of the new smart lock
- Euro-style double cylinder tongue
- Pairing of RFID smart cards
- Capacitive fingerprint setup
Standard Installation Service Does Not Include
- Paint touch-ups (If the new door lock results in color differences or fails to cover existing screw holes, customers must handle this themselves)
- Any additional accessory fees
Additional Installation Surcharges (Paid directly to the on-site technician)
- Extra extension accessories for old doors (per set): $200
- New door double-door (master/secondary) installation and accessories (per set): $300
- Old door double-door (master/secondary) installation and accessories (per set): $500
- Additional RFID cards (per card): $120
- Cover plate (per set): $500
- Remote area surcharge - Tung Chung / Sunny Bay / Park Island / Ma Wan (per trip): $200
- Remote area surcharge - Discovery Bay / Pui O / Chu Ko Wan / Ngong Ping 360 / Mui Wo / Tai O / Shek Kwu Chau / Hei Ling Chau / Kau Kung Island / Tung Lung Chau / Sha Tau Kok (inside gate) (per trip): $300
- Remote area surcharge - Cheung Chau / Peng Chau / Lamma Island (per trip): $400
- Remote area surcharge - Sea Crest Villa (per trip): $500
- Staircase surcharge (per floor): $50
- Metal door processing fee: Quoted on-site
- A $200 administrative fee applies for same-day rescheduling; requests must be made at least 48 hours in advance.
(Before purchasing, please contact our customer service team via WhatsApp at 9401 3777 and provide photos of your wooden door dimensions for the manufacturer's reference. Thank you.)
