SourcingAI

smart key Manufacturers

I have found results from400+products and200+suppliers aboutsmart key

Zhongshan Xinyu Technology Co., Ltdmic-icon
Satisfies 1/1 of your requirement
LCD Remote Control Comfort Access System Smart Key Universal Smart Remote Control Touch Screen Key

LCD Remote Control Comfort Access System Smart Key Universal Smart Remote Control Touch Screen Key

US$36.00-40.00
5 Pieces(MOQ)
Universal GPS LCD Touch Screen Door Locking LCD Display Smart Remote OBD Car Key

Universal GPS LCD Touch Screen Door Locking LCD Display Smart Remote OBD Car Key

US$43.00-45.00
20 Pieces(MOQ)
Sample Available
Pke Smart One-Click Start LCD Smart Car Key with Remote or OBD Control Remote Key Engine Start Stop System Pke

Pke Smart One-Click Start LCD Smart Car Key with Remote or OBD Control Remote Key Engine Start Stop System Pke

US$43.00-45.00
20 Pieces(MOQ)
Universal Power Window Remote Central Lock Engine Start Stop Car Alarm System OBD Wireless Smart LCD Smart Key for Car

Universal Power Window Remote Central Lock Engine Start Stop Car Alarm System OBD Wireless Smart LCD Smart Key for Car

US$40.00-41.50
20 Pieces(MOQ)
Sample Available
Intelligent Remote Control High-Definition LCD Smart Car Key

Intelligent Remote Control High-Definition LCD Smart Car Key

US$35.00-36.50
20 Pieces(MOQ)
Sample Available
Newest Upgrade Smart LCD Key Universal Car Key with Push Button Start Button for Keyless Entry

Newest Upgrade Smart LCD Key Universal Car Key with Push Button Start Button for Keyless Entry

US$36.00-40.00
5 Pieces(MOQ)
Sample Available
Touch Screen Keys OBD Vehicle Engine Starters Button Display Universal Remote Start Stop Control Smart LCD Car Key

Touch Screen Keys OBD Vehicle Engine Starters Button Display Universal Remote Start Stop Control Smart LCD Car Key

US$55.00-60.00
100 Pieces(MOQ)
Sample Available
Keyless Entry GSM GPS Car Alarm Remote Control Smart LCD Car Key

Keyless Entry GSM GPS Car Alarm Remote Control Smart LCD Car Key

US$43.00-50.00
2 Pieces(MOQ)
Sample Available
Engine Starters Button Upgraded Auto Alarm Vehicle Modified Display Remote Control Universal Smart LCD Car Key

Engine Starters Button Upgraded Auto Alarm Vehicle Modified Display Remote Control Universal Smart LCD Car Key

US$39.50-40.70
20 Pieces(MOQ)
Sample Available
Colombia Market Original Ultra 433.92/315MHz Keyless Smart Car Remote Key with Car Alarms System

Colombia Market Original Ultra 433.92/315MHz Keyless Smart Car Remote Key with Car Alarms System

US$3.00-4.50
200 Pieces(MOQ)
Sample Available
Chevy Corusze 433mzh Car Key Anti Theft Remote Starter RF Car Smart Remote Control Universal Immobilization Key

Chevy Corusze 433mzh Car Key Anti Theft Remote Starter RF Car Smart Remote Control Universal Immobilization Key

US$6.29-8.29
100 Pieces(MOQ)
Sample Available
Rosh 4-Button 433MHz Keyless Learning Code Remote Control Car Key for Chevrolet Smart Replacement with Original Chip

Rosh 4-Button 433MHz Keyless Learning Code Remote Control Car Key for Chevrolet Smart Replacement with Original Chip

US$4.80-5.70
100 Pieces(MOQ)
2011-2019 Ford Edge Flex Explorer Smart Remote Key for 3+1 Button 315MHz FCC

2011-2019 Ford Edge Flex Explorer Smart Remote Key for 3+1 Button 315MHz FCC

US$18.90
100 Pieces(MOQ)
Sample Available
433MHz Remote Control Duplicator Car Remote Control Remote Key for Chevrolet Smart Key

433MHz Remote Control Duplicator Car Remote Control Remote Key for Chevrolet Smart Key

US$4.80-5.70
100 Pieces(MOQ)
Red/Black/Silver/Blue LCD Universal Auto Remote Alarm System Car Key with Keyless Entry

Red/Black/Silver/Blue LCD Universal Auto Remote Alarm System Car Key with Keyless Entry

US$43.00-45.00
20 Pieces(MOQ)
Sample Available

Sourcing guidance for Smart Key

What are the key technical specifications to consider when sourcing Smart Keys?

When evaluating Smart Keys, prioritize the communication protocol (such as Bluetooth 5.0, NFC, or Ultra-Wideband/UWB) to ensure low latency and high security. Verify the encryption standard, ideally AES-128 or AES-256, to prevent signal interception. Additionally, check the battery life expectancy (typically 1-2 years) and whether the device supports OTA (Over-the-Air) firmware updates to patch security vulnerabilities remotely.

How do I ensure the Smart Key is compatible with different vehicle or lock systems?

Compatibility is critical. You must confirm the frequency range (common frequencies include 315MHz or 433MHz) and the chipset model (e.g., PCF79xx series). For automotive smart keys, ensure the supplier provides a compatibility list for specific car makes, models, and years. For smart home keys, verify integration with Matter or Zigbee protocols to ensure they work within existing smart ecosystems.

What compliance standards and certifications are mandatory for international trade?

Since Smart Keys are electronic radio-frequency devices, they must meet strict regional regulations. For the US market, FCC certification is mandatory; for the EU, CE marking and RoHS compliance are required to ensure environmental and radio safety. If the product includes a lithium battery, it must have UN38.3 and MSDS reports for safe international transportation.

What are the common usage scenarios and durability requirements for Smart Keys?

Smart Keys are used in automotive, residential, and commercial hospitality sectors. For durability, look for an IP67 or IP68 waterproof rating to protect against spills or rain. The casing should be made of impact-resistant ABS or Zinc Alloy, and buttons should be tested for a mechanical life of at least 100,000 presses to ensure long-term reliability in high-frequency use cases.

Cross-Border Procurement Risks and Strategies for Smart Keys

How can I mitigate the risk of purchasing counterfeit or non-functional Smart Keys?

Always request a functional sample before placing a bulk order. Use third-party inspection services to verify the PCB quality and soldering integrity at the factory. On Made-in-China.com, prioritize Audited Suppliers who have undergone on-site verification by independent bodies like SGS or Intertek to ensure they have the technical capacity to produce high-tech electronics.

What are the best strategies for negotiating with Smart Key manufacturers?

Focus on tiered pricing based on volume and negotiate for customized PCBA or branding (OEM/ODM). Ask for a warranty period of at least 12-24 months and negotiate for a 1-2% spare parts allowance (extra units) to cover potential DOA (Dead on Arrival) items, which is more cost-effective than shipping individual replacements across borders.

What should I know about the logistics and shipping of Smart Keys?

Because Smart Keys contain lithium batteries, they are classified as Dangerous Goods (DG) in air freight. You must ensure the supplier provides proper DG packaging and uses carriers experienced in handling Class 9 hazardous materials. To optimize costs, consider sea freight for large volumes but ensure the packaging includes desiccant packs to prevent moisture damage during transit.

How can I ensure transaction security during the procurement process?

Utilize secure payment terms such as Letters of Credit (L/C) for large orders or Escrow-based payment services provided by reputable platforms. Avoid direct wire transfers to private accounts. Ensure all technical specifications, defect rate thresholds (e.g., AQL 1.5/4.0), and lead times are clearly documented in a Proforma Invoice (PI) or a formal purchase contract.

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