4-Inch Android Face Recognition Access Control an | RFQ Sourcing Details
Access Control Systems · Quote on request
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Quote on requestProduct specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Access Control Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This 4-inch Android face recognition terminal is designed for indoor access control and attendance deployments. The stated hardware configuration includes 1 GB RAM, 8 GB storage, a 4-inch 450 × 1080 display with tempered-glass panel, a 2-megapixel wide-dynamic camera, micro;Power over Ethernet is not supported.
For identity processing, the terminal is specified to store up to 10,000 face templates locally. The stated recognition distance is 0.5–3 m, recognition time is 200–300 ms, and accuracy is listed as 99.98%. Liveness detection and multiple-language support are stated as available.
Buyers should request the test method, dataset, operating conditions and acceptance criteria behind these recognition figures before treating them as deployment guarantees.
Integration interfaces include an RJ45 Ethernet port, 2.4 GHz Wi-Fi compliant with IEEE 802.11b/g/n, one USB 2.0 port, a relay switch, Wiegand and listed RS485/RS232 communication. A free SDK and remote software-development support are stated as available.
Before ordering, confirm the SDK package, API documentation, supported Android version, data export formats, controller compatibility and required licenses. The specified operating range is -25°C to +75°C and 5%–93% RH, non-condensing, for indoor use.
Potential settings listed for the product include offices, companies, factories, warehouses, ho site still depends on the door hardware, controller design, network environment, mounting position, lighting, privacy requirements and local access-control regulations.
Customization and OEM/ODM support are stated as available. Standard products may be ordered from one unit, while customized orders require separate MOQ confirmation. A one-year warranty after shipment and online technical support are stated.
Buyers should confirm the final configuration, included accessories, firmware, repair process, replacement-parts policy, production lead time, packaging, inspection criteria and written warranty terms in the purchase agreement.
4-Inch | Applications and Buyer Notes
4-Inch is organized as a sourcing-ready Access Control Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- PoE
- Not supportedBased on visible page data; confirm exact value in the RFQ.
- Audio
- MicroBased on visible page data; confirm exact value in the RFQ.
- Panel
- High-strength tempered glassBased on visible page data; confirm exact value in the RFQ.
- Camera
- 2-megapixel wide-dynamic cameraBased on visible page data; confirm exact value in the RFQ.
- Memory
- 1 GB RAMBased on visible page data; confirm exact value in the RFQ.
- Display
- 4-inch, 450 × 1080Based on visible page data; confirm exact value in the RFQ.
- Storage
- 8 GBBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
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Key specifications
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