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SwitchBot Lock Ultra Smart Lock, No-Drill Installation, Fingerprint Unlock, Hong Kong Official Goods

HK$1,360
HK$1,500 HK$1,360
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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.

Brand: SwitchBot
SKU: M2K-SBLOCKU
SwitchBot Lock Ultra 智能門鎖 免改裝安裝 指紋解鎖 香港行貨 產品圖片
HK$1,360
HK$1,500 HK$1,360

Installation measurement

Measure the door to see if this lock is suitable.

Fill in the door thickness and door material for an immediate preliminary assessment. You can WhatsApp LINKO with the results to confirm the installation.

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

用間尺量門邊最厚，唔好量門框 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

由門邊量到鎖孔正中，常見 60 或 70mm 邊距 鎖孔中心 60 / 70mm

由門邊量到圓孔正中。

1. 門厚度

mm

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 final cost is subject to the actual door, openings, and lock body on-site.

Inventory · Installation

Looking to check inventory or schedule an installation?

Please include the product name and SKU in your inquiry to help us verify stock, lead time, equipment compatibility, and installation arrangements. Please provide your existing equipment model or usage environment so we can offer more accurate recommendations.

Check Inventory / Model Number Inquiry about installation

SwitchBot Lock Ultra Smart Door Lock - No Modification Required, Fingerprint Unlocking, Hong Kong Official Version | Product Details

⭐ Designed to simplify your life and help you quickly and intelligently upgrade your existing door lock. Make your lock smart‼️
"Lock Ultra" is even more powerful than the previous "Lock Pro" version‼️

- Fully upgraded motor: compared to the Lock Pro, unlocking speed is increased by 78.6%, and motor torque is increased by 50%!
- Equipped with a silent mode, operating noise is as low as 20dB or less!

✅ Triple battery protection: Main battery + backup battery + emergency power supply ensure your lock always functions properly.
The Lock Ultra uses a 4200mAh high-capacity rechargeable battery, while the Face Recognition Vision unlocker uses a 5000mAh high-capacity rechargeable battery. Battery life is approximately one year.
The Lock Ultra is equipped with a triple power supply system. It features CR123A lithium batteries as a backup, allowing you to unlock as usual even if the main battery is depleted; the emergency micro-current unlocking feature eliminates the risk of being locked out due to dead batteries.

✅ The "integrated cover design" conceals the knob and height adjustment plate. It comes with three interchangeable "decorative stickers" in light brown, brown, and dark brown to blend perfectly with wood-grain door panels. It is crafted from the same aluminum alloy used in aircraft, offering resistance to scratches and impacts.

✔️ Easy installation: No drilling or modification of your existing door required; easy to remove without leaving marks.
✔️ Lock/unlock notifications: Receive alerts whenever the door is opened or locked.
✔️ Bank-grade data encryption.
✔️ Supports Bluetooth and features an auto-lock function.
✔️ Add a SwitchBot Hub 2 or Hub Mini for remote control and voice assistant integration to lock or unlock the door.
✔️ One-year manufacturer warranty.

Remarks:
✔️ The set includes an adapter kit, suitable for installation on various types of turn-knob locks.
⚠️ Some locks with a built-in "automatic locking button" cannot be directly fitted with the Lock Ultra.
If you have questions about whether your lock is compatible, please take photos of your door lock (from outside, inside, and the side) and show them to us.