Aluminum Alloy Digital Smart Door Lock Window Password Door Handle
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Product Highlights
- Password Unlock Function: Supports 3 password groups for flexible access control and secure entry.
- Durable Aluminum Alloy Material: Crafted from aluminum alloy with scratch-resistant acrylic panel for harsh conditions.
- Customizable Colors: Available in black, silver, or fully customized colors to match any decor.
- 36 Months Warranty: Comprehensive 3-year warranty coverage for mechanical defects and support.
- OEM Service Available: Acceptable OEM customization for branding and specific design requirements.
- Easy Installation: Designed for simple installation with standard square spindle sizes (35/45/55/80mm).
Product Attributes
- Customization
- Available
- After-sales Service
- Online Technical Support
- Warranty
- 36 Months
- Model NO.
- Window Lock
- Lock
- With Lock
- Surface Treatment
- Brushed
- Material
- Aluminum
- Color
- Black, Siver or Customized
- Name
- Passwork Window Lock
- Feature
- Easy Installation Window Lock
- Finish
- Matte Black/Silver
- Application
- Window
- Function
- Password Unlock
- Usage
- Window & Door Handle
- Square Spindle Size
- 35/45/55/80mm Long
- OEM
- Acceptable
- Place of Origin
- Jiangxi Ganzhou
- Design of Style
- Password Smart Handle
- Transport Package
- Carton
- Specification
- 28*70mm base, handle length 146mm
- Trademark
- JinLiWang
- Origin
- China
- HS Code
- 8302410000
- Production Capacity
- 1000000/Month
- Package Size
- 20.00cm * 25.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Aluminum Alloy Digital Smart Door Lock Window Password Door Handle
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Product Description
Type | Window handle, window password handle, smart handle lock, lever handle |
Design Style | Smart handle with password |
Material | aluminum alloy |
Handle Size | 145x18 mm |
Square shaft size | 7*7 mm |
Function | Password unlock |
Surface Treatment | Matte black/Silver |
OEM | Acceptable |
Application | Windows |


Low-Maintenance Design: Operates on a 3.7V/230mAh battery (≥2500 charge cycles), with ultra-low standby power (<30uA) and lock operation consumption (<30uA).
User-Friendly: 6-second power button activation ensures smooth operation in -20~60℃ environments.
Available in black, silver, or custom colors, it blends seamlessly with any decor. Prioritize security and style—choose the item luxury password handle today.









Q2: Why does my device charge slowly?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI259917". Items marked "" are certified.
Company Profile
Based in Ganzhou-China's "Rare Earth Valley"-we are a integrated manufacturer of precision hardware and smart technology products. Our combined expertise offers clients reliable OEM/ODM solutions from a single source.
Our Advantages:
Dual Manufacturing Expertise
Ganzhou Jin Li Wang Technology Co., Ltd(JLW) components (hinges, handles, brackets, bathroom accessories) using advanced stamping, casting, and surface treatment technologies. Our factory specializes in smart product integration, developing top devices, smart home systems, and electronic solutions.
Quality & Innovation Focus
Full-process quality control ensures international standard compliance.
Our R&D team holds multiple patents and continuously develops new materials, processes, and smart technologies.
Strategic Location Benefits
Access to rare earth materials enables high-performance product manufacturing.
Excellent transportation networks facilitate cost-effective global logistics.
Global Experience
We successfully export to Europe, North America, Southeast Asia, and Middle Eastern markets.
Our services include custom design, prototyping, and flexible production support.
Why Choose Us?
Quality products at competitive prices
Innovative technical solutions
Reliable supply chain management
Professional customer service
We welcome new partnerships and business inquiries.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Jinshan Avenue, Southern District, Shangyou Industrial Park, Shangyou, Ganzhou, Jiangxi, China
-
Plant Area
- 12452 square meters
-
Number of Employees
- 29
-
Minimum Order Quantity
- 1000 pcs
-
Supply Chain Partners
- 12
Our Production Capability & Technical Expertise
- Main Products
- Door Roller, Window Roller, Wardrobe Wheel, Door Hinge, Door Handle, Garage Door Wheel, Shower Room Roller, Friction Stay, Door Stopper, Furniture Ball Bearing
-
Production Lines
- 1
-
Production Machines
- Punching Machine, Shearing Machine, Packaging Machine, Riveting Machine, Grinder
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-09-23
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Does it work with phone cases?
- Yes! Charges through cases up to 8mm thick (plastic, silicone, or TPU).
- Why does my device charge slowly?
- Ensure your phone supports 15W wireless charging. Lower power may apply for non-Qi devices.
- What are the available color options?
- The lock is available in black, silver, or fully customized colors.
- What is the battery capacity and lifespan?
- It uses a 3.7V/230mAh battery capable of over 2500 charge cycles.
- What is the warranty period?
- We provide a 36-month warranty for all our products.
- Is OEM service available?
- Yes, OEM service is acceptable for this product.
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