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LDS Fingerprint and Keypad Thermally Broken Aluminum Lock
PRODUCT PARAMETERS
- Model / Material / Color: LDS / Aluminum alloy / Gunmetal
- Protection / Finish: IP65 waterproof / Powder-coated
- Dimensions (MM): 315 × 42 × 21.5
- Standard Lock Body: 3585
- Unlock Methods: Fingerprint, keypad
- APP / Connectivity: TTLock board, Tuya board or standalone configuration
- Packaging: Unit weight: 2.25 kg; Unit package size: 39 × 20 × 15.5 cm; Carton size: 72 × 41 × 37.5 cm; Quantity per carton: 10 sets
Description
Configuration notice: Features, APP/platform, protection rating, battery, lock body, and accessories depend on the quoted model and version. Confirm the final specification in writing before ordering.
Product Overview
The LDS fingerprint thermally broken aluminum lock is designed for narrow-profile aluminum door applications requiring fingerprint and keypad access. Its 42 mm-wide aluminum alloy panel, powder-coated gunmetal finish and IP65 waterproof rating make it suitable for project buyers evaluating locks for thermally broken aluminum door systems.
Three control configurations are available for different project requirements: TTLock board, Tuya board and standalone operation. The lock is supplied with a standard 3585 lock body and is intended for distributors, contractors and OEM customers sourcing narrow-profile electronic door locks.
Key Features
- Fingerprint and keypad unlocking methods
- Three control options: TTLock, Tuya or standalone
- Narrow 42 mm panel for thermally broken aluminum door applications
- Aluminum alloy front and rear panel construction
- Powder-coated gunmetal finish
- IP65 waterproof protection
- 315 mm panel length with a 21.5 mm profile height
- Standard 3585 lock body
- OEM and ODM configuration support for bulk projects
Specification Size (MM)
| Dimension | Size (MM) |
|---|---|
| Specification | Measurement |
| Panel Length | 315 mm |
| Panel Width | 42 mm |
| Panel Height | 21.5 mm |
Dimension Drawing

Product Photos
Product views from the datasheet. Use the left gallery to switch and zoom.


Packaging
- Unit weight: 2.25 kg
- Unit package size: 39 × 20 × 15.5 cm
- Carton size: 72 × 41 × 37.5 cm
- Quantity per carton: 10 sets
Standard Lock Body
The standard configuration uses a 3585 lock body. Buyers should provide the door profile, existing cutout dimensions, opening direction and installation drawings before ordering to confirm compatibility with the intended aluminum door system.
OEM / ODM
OEM and ODM support is available for distributors, project contractors and private-label buyers. Available project discussions may include branding, finish, packaging and selection between TTLock, Tuya and standalone board configurations.
For an accurate quotation, provide the required control version, door profile or drawing, order quantity and destination country. Lock-body and installation compatibility should be confirmed before bulk production.
Technical Snapshot
| Item | Specification |
|---|---|
| Model | LDS |
| Product Category | Thermally Broken Aluminum Lock |
| Unlock Methods | Fingerprint, keypad |
| Control Options | TTLock board, Tuya board, standalone |
| Material | Aluminum alloy |
| Finish | Powder-coated |
| Color | Gunmetal |
| Protection Rating | IP65 waterproof |
| Panel Dimensions | 315 × 42 × 21.5 mm |
| Standard Lock Body | 3585 |
| Unit Weight | 2.25 kg |
| Carton Quantity | 10 sets |
FAQs
The LDS fingerprint and keypad lock is designed for thermally broken aluminum door applications and other compatible narrow-profile aluminum door systems. Its panel width is 42 mm, but the door profile and installation cutout should be checked before ordering.
The lock supports fingerprint and keypad unlocking. Buyers can select a TTLock board, Tuya board or standalone configuration according to the access-control requirements of the project.
Send the door profile drawing, existing lock-body dimensions, cutout measurements and opening direction to the sales team. Compatibility should be confirmed before production because aluminum door structures and installation spaces vary between projects.
Yes. OEM and ODM discussions can cover branding, finish, packaging and the required TTLock, Tuya or standalone configuration. Minimum order requirements depend on the requested customization and should be confirmed with sales.
Provide the required board version, order quantity, destination country and door profile or installation drawing. Include any private-label, packaging or finish requirements so the quotation can reflect the complete project scope.




