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  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
  • For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security
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For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security

  • 200 - 999 Pieces
    $3
  • 1000 - 4999 Pieces
    $2.80
  • >= 5000 Pieces
    $2

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Security Monitoring: The Kerui Door Sensor detects door/window openings, movements, or breaches, triggering instant alerts to users via a connected app or smart home system.
  • Smart Home Integration: Designed to seamlessly integrate with wireless smart home ecosystems, enabling automation and centralized control through platforms like Zigbee or Wi-Fi.

Key features

  • 1. Material Technology

    • With a durable plastic/metal body, you can ensure long-lasting protection against wear and tear in high-traffic areas. ~30% more resistant to damage than plastic-only sensors*.

  • 2. Interactive Design

    • With wireless setup and app-based customization, you can install and configure the sensor without professional help. Easier installation compared to wired systems*.

  • 3. Performance Parameters

    • Operating at 433 MHz wireless frequency, you can achieve reliable long-range communication (up to 300ft/91m). Better signal stability than 2.4GHz models in obstructed environments*.

  • 4. Scenario Solutions

    • Designed for home security systems, you can instantly detect door/window breaches and trigger alerts. Ideal for residential use compared to commercial-grade sensors requiring complex setups*.

  • 5. Certification Standards

    • With CE certification, you can ensure compliance with EU safety and quality standards. Meets stricter regulations than non-certified alternatives*.

Product details

For Kerui Smart Home Security Alarm Door Sensor Plastic Accessory for Home Security

The Kerui Door Sensor Security Alarm is a sleek, modern smart home accessory designed to enhance home security through wireless monitoring of doors and windows. Built with durable materials and CE certification, it offers reliable performance and seamless integration with existing security systems.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable plastic/metal constructionLong-lasting and resistant to environmental wear
Wireless Frequency433 MHzReliable long-range communication
CertificationCE CertifiedEnsures safety and compliance with EU standards
Networking ModeWireless (433 MHz)Plug-and-play installation without wiring
Application ScenariosDoors, Windows, Home Security SystemsVersatile for all home security needs

Customization guide

Adjustable sensitivity settings allow customization to meet specific security requirements, such as reducing false alarms in high-traffic areas or increasing detection sensitivity for critical entry points.

Get inspired

Pair the Kerui Door Sensor with other smart home devices to create a fully automated security ecosystem. Whether securing a small apartment or a large estate, its wireless design and compatibility ensure adaptability to any environment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range30m50m (+67%)100m (+233%)
Battery Life6 months12 months (+100%)24 months (+300%)
CompatibilityZigbeeZigbee & Wi-FiZigbee, Wi-Fi, Bluetooth

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s 100m detection range (triple the Base Model) ensures coverage for large properties.
    • The Advanced Model’s 12-month battery life reduces maintenance frequency by 50% compared to traditional sensors.
    • Multi-protocol compatibility (Pro Model) enables seamless integration with diverse smart home ecosystems.

  2. Optimal Version Selection:

    • Base Model: Ideal for small households needing basic security with straightforward installation.
    • Advanced Model: Suitable for mid-sized homes requiring extended range and Wi-Fi connectivity for remote monitoring.
    • Pro Model: Best for large estates or commercial spaces demanding ultra-long battery life and multi-protocol flexibility.

With the Pro’s 100m detection range, you can monitor expansive properties without signal gaps. Its 24-month battery life eliminates frequent replacements, saving time and costs. For renters or small families, the Base Model’s affordability and simplicity make it a smart choice.

Frequently asked questions

  • Which Kerui door sensor model is best for home security systems?

  • How do I clean the Kerui door sensor to maintain its durability?

  • What materials are used in Kerui door sensors for durability?

  • Can I adjust the sensitivity of the Kerui door sensor for different environments?

  • Is the Kerui door sensor CE certified for safety?

  • Does the Kerui door sensor work with Alexa/Google Home?

  • How long does the battery last in Kerui door sensors?

  • Why does Kerui use 433 MHz for their door sensors?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Wireless Frequency & RangeLarge estates with multiple roomsIndustry: 315 MHz (100m range)Kerui Base: 433 MHz (150m ▲)Kerui Advanced: 433 MHz + Mesh Networking (300m ▲▲)
Battery LifeFrequent travelers needing less maintenanceIndustry: 6 monthsKerui Base: 12 months (▲)Kerui Advanced: 24 months (▲▲)
Sensitivity SettingsBusy households with petsIndustry: Fixed sensitivityKerui Base: 3 adjustable levels (▲)Kerui Advanced: Smart adaptive (▲▲)
CompatibilityMixed smart home ecosystemsIndustry: Brand-specificKerui Base: Alexa/Google Home (▲)Kerui Advanced: All platforms + third-party (▲▲)
Installation ComplexityRenters or DIY enthusiastsIndustry: Professional requiredKerui Base: DIY with instructions (▲)Kerui Advanced: Plug-and-play (▲▲)
Certifications & StandardsExport to regions with strict regulationsIndustry: CEKerui Base: CEKerui Advanced: CE + FCC + RoHS (▲▲)

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