# Slim Waterproof Smart Door Lock for Sliding Doors

# Slim 3.5cm Waterproof Aluminum Smart Door Lock with TTLock Bluetooth Fingerprint Password IC Card APP Control for Sliding Doors

Securing narrow sliding doors without sacrificing aesthetic appeal or weathering everyday moisture can be a frustrating challenge for modern homeowners. Fortunately, the Slim 3.5cm Waterproof Aluminum Smart Door Lock provides an advanced, seamless solution designed specifically for slim sliding profiles.

## Key Features & Benefits

-   **Ultra-Slim 3.5cm Design:** Minimalist and sleek aluminum body engineered to fit narrow sliding doors perfectly while remaining stylish and durable.
-   **IP66 Waterproof Rating:** Reliable protection for outdoor or semi-outdoor applications, built to withstand rain and environmental moisture.
-   **5-in-1 Unlock Methods:** Supports fingerprint, password, IC card, mechanical keys, and TTLock Bluetooth app unlocking for ultimate family convenience.
-   **Smart TTLock APP Control:** Easily manage user permissions, view unlock history, and grant temporary remote access right from your smartphone.
-   **Rapid Fingerprint Recognition:** Advanced FPC semiconductor sensor reads fingerprints in just 0.3 seconds for fast, secure entry.

## Ideal Use Cases

This versatile smart lock is suitable for various entryways including steel doors, wooden doors, glass doors, brass doors, and stainless steel doors, making it an exceptional choice for residential sliding patio doors, balconies, and modern interior entry points.

## Frequently Asked Questions

**Can I manage users without operating directly on the lock?**  
Yes, the TTLock App allows you to add fingerprints, passwords, IC cards, and ekeys directly from your phone.

**Does the lock support virtual passwords?**  
Yes, it supports virtual password functionality to help protect your real code from prying eyes.

## Upgrade Your Security Today

Experience modern keyless convenience and robust weather resistance with this sleek smart lock. Secure your sliding doors with confidence by ordering your Tidesmit smart lock today.

## Details

- **Price:** 138.65 EUR - 163.63 EUR
- **Vendor:** Tidesmit
- **Type:** Smart Door Lock
- **Tags:** smart door handles

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| B-2885-Short | 161.35 EUR | In stock |
| B-3585-Short | 139.32 EUR | In stock |
| B-2885 Sliding-Short | 138.99 EUR | In stock |
| S-6085-Long | 146.12 EUR | In stock |
| S-3585-Long | 142.05 EUR | In stock |
| S-2885 Sliding-Long | 162.74 EUR | In stock |
| S-4585-Long | 142.74 EUR | In stock |
| S-3585 Sliding-Long | 142.74 EUR | In stock |
| B-4585-Long | 142.74 EUR | In stock |
| B-3585 Sliding-Long | 142.05 EUR | In stock |
| S-2885-Long | 140.50 EUR | In stock |
| B-6085-Long | 146.12 EUR | In stock |
| B-2885-Long | 163.63 EUR | In stock |
| S-6085-Short | 144.98 EUR | In stock |
| B-3585-Long | 138.74 EUR | In stock |
| B-2885 Sliding-Long | 138.65 EUR | In stock |
| S-3585-Short | 139.32 EUR | In stock |
| S-2885 Sliding-Short | 138.99 EUR | In stock |
| S-4585-Short | 142.74 EUR | In stock |
| S-3585 Sliding-Short | 139.32 EUR | In stock |
| B-4585-Short | 142.74 EUR | In stock |
| B-3585 Sliding-Short | 139.32 EUR | In stock |
| S-2885-Short | 160.56 EUR | In stock |
| B-6085-Short | 144.98 EUR | In stock |

## Images

- Slim smart door lock with keypad and fingerprint sensor, metallic finish, lever handle
- Outdoor waterproof smart lock on a sliding door frame with long lever handle
- Smart door lock dimensions view showing keypad, fingerprint sensor, and lever handles
- Smart door lock with keypad and fingerprint pad, lever handle, and phone app control
- Smart door lock gateway and Bluetooth connectivity setup diagram with phone control
- Waterproof smart door lock close-up on exterior door with raindrops on keypad
- Super slim smart door lock with fingerprint keypad and double lever handles
- Smart lock feature icons: fingerprint, password, IC card, key, and waterproof aluminum
- Waterproof smart lock with keypad and lever handle, shown with water splash effect
- Smart lock unlocking methods: mobile app, fingerprint, RFID card, password, mechanical key

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> Source: [Tidesmit](https://tidesmit.com/products/slim-waterproof-smart-door-lock-for-sliding-doors)
> Updated: 2026-08-26