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Remote Controls
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
  • Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer
Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer

Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer

$35.00-$36.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
View product details

Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Frequency Programming & Remote Control Repair: Enables precise frequency measurement and code customization for garage door remotes, car keys, and other wireless devices. Features a dedicated slot for remote controls and "FIX CODE" functionality to troubleshoot or reprogram lost/damaged keys.
  • Chip Reading & Rolling Code Technology: Equipped with a chip reader for secure authentication and uses rolling code encryption to ensure anti-theft protection in automotive and security applications.

Key features

  • 1. Material Technology

    • With durable plastic construction and a brushed aluminum finish, maintain a professional appearance while ensuring robustness in varied environments.

  • 2. Interactive Design

    • With an intuitive LCD display and dedicated function buttons, navigate settings and adjust frequencies effortlessly for precise control.

  • 3. Performance Parameters

    • With advanced rolling code technology, enhance security over traditional fixed-code systems* and achieve faster programming speeds for seamless integration with modern devices*.

  • 4. Scenario Solutions

    • Designed for both home and commercial use, program car keys and garage door remotes up to 30% faster than manual methods* to streamline security setups.

  • 5. Certification Standards

    • Complies with CE certification standards, ensuring safety and reliability that meet rigorous international quality benchmarks.

Product details

Promotion Diagnostic Tool Car Key Garage Door Remote Generater/Chip Reader/Frequency Key Programmer

The QN-H828 Promotion Diagnostic Tool is a versatile frequency meter designed for programming, repairing, and securing wireless remote systems. With CE certification and rolling code technology, it ensures reliable performance across automotive, garage door, and industrial applications. Its sleek aluminum chassis and intuitive LCD interface provide durability and ease of use for both professionals and DIY enthusiasts.

Technical specifications

FeatureSpecificationApplication Scenario
Frequency Measurement30 kHz to 100 kHz rangeProgramming garage door remotes and car keys
Rolling Code TechAES-128 encryption rolling codeSecure access control for vehicles/residential systems
CertificationCE-compliant safety standardsLegal operation in Europe and global markets
MaterialAluminum chassis with plastic componentsWithstands frequent workshop use
Wireless Compatibility315 MHz, 433 MHz, 868 MHz bandsUniversal compatibility with most remotes

Customization guide

Adjustable frequency range settings and code libraries can be customized to meet specific automotive or industrial remote control requirements.

Get inspired

The QN-H828 empowers users to troubleshoot remote control issues, program new keys, and enhance security with rolling code technology. Ideal for securing home garages, repairing car key fobs, or automating industrial systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Frequency Range30-100 kHz+15% (34.5-115 kHz)+30% (39-130 kHz)*
Code Library500+ presets1,500+ presets3,000+ presets + custom uploads
DurabilityPlastic casingAluminum reinforcedFull aluminum chassis [+40% IP54 rating]

Supplier's note

  1. Technical Breakthroughs:

    • Rolling Code Security: AES-128 encryption prevents hacking, exceeding industry-standard fixed-code systems.
    • Multi-Band Compatibility: Covers 315/433/868 MHz bands, supporting 90% of global remote control frequencies.
    • CE Certification: Ensures compliance with EU safety regulations for seamless market entry.

  2. Version Selection Guide:

    • Base Model: Perfect for home users needing basic garage door/car key programming.
    • Advanced Model: Professionals benefit from expanded frequency range and 1,500+ code presets for multi-brand support.
    • Pro Model: Industrial users gain rugged IP54-rated aluminum build and full-frequency capability for heavy-duty applications like warehouse automation.

Example Use Case: The Pro Model’s 30% wider frequency range enables programming of high-end car key systems, while its IP54 rating ensures reliability in outdoor environments. Pair this with rolling code tech to eliminate security risks in commercial garages.

Frequently asked questions

  • Which frequency meter is best for programming car keys and garage door remotes?

  • How do I clean the remote control slot on the QN-H828 frequency meter?

  • What materials make the QN-H828 durable for professional use?

  • Can I customize remote codes for car keys using this frequency meter?

  • Is the QN-H828 CE certified for wireless remote programming?

  • How does the frequency measurement feature aid in diagnosing remote issues?

  • How does this compare to other remote programmers for rolling code systems?

  • What applications suit the QN-H828's automatic control features?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Frequency Measurement AccuracyGarage door systems, car key programming
Industry Standard: ±50Hz (basic calibration)
Our Base: ±20Hz (▲ ISO 17025 compliant)
Our Advanced: ±5Hz (▲▲ ±0.1% precision)		Ensures precise alignment with device frequencies; minimizes operational errorsLower accuracy may cause malfunctions in sensitive systems (e.g., automated gates)
Security ProtocolHigh-security facilities, commercial garages
Industry Standard: Fixed code (vulnerable to cloning)
Our Base: Rolling code (▲ EN 50131-1 compliant)
Our Advanced: AES-256 encryption (▲▲ military-grade)		Prevents unauthorized access; rolling codes reduce hacking risksFixed codes are easily breached by signal replay attacks
Material DurabilityIndustrial environments, outdoor use
Industry Standard: Plastic (standard impact resistance)
Our Base: Reinforced polycarbonate (▲ MIL-STD-810G tested)
Our Advanced: Aluminum alloy (▲▲ IP67 waterproof)		Withstands extreme temperatures and humidity; resists corrosionStandard plastic may degrade under UV exposure or physical stress
CertificationsGlobal markets, regulatory compliance
Industry Standard: CE certification only
Our Base: CE + FCC (▲ FCC Part 15 compliance)
Our Advanced: CE + FCC + RoHS (▲▲ EU/US/Asia approval)		Expands market access; meets international safety and environmental standardsLimited certifications restrict deployment in regulated regions
Remote CompatibilityMulti-brand facilities, home automation
Industry Standard: 2–3 brands (brand-specific)
Our Base: 5+ brands (▲ universal frequency bands)
Our Advanced: Universal (▲▲ 900MHz/433MHz dual-band)		Eliminates the need for multiple devices; works across brands like ChamberlainLimited compatibility requires brand-specific purchases
Battery LifeLow-maintenance environments
Industry Standard: 6 months (AA batteries)
Our Base: 12 months (▲ lithium-ion)
Our Advanced: 24 months (▲▲ solar-assisted recharge)		Reduces replacement costs; solar option ideal for outdoor useShorter battery life increases downtime and operational costs

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