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  • 12v ldr Day Night Sensor Photocell
  • 12v ldr Day Night Sensor Photocell
  • 12v ldr Day Night Sensor Photocell
  • 12v ldr Day Night Sensor Photocell
  • 12v ldr Day Night Sensor Photocell
  • 12v ldr Day Night Sensor Photocell
12v ldr Day Night Sensor Photocell

12v ldr Day Night Sensor Photocell

$2.00-$5.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

12v ldr Day Night Sensor Photocell

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Light-Level Detection & Automation: The 12V LDR Day Night Sensor Photocell automatically detects ambient light changes, switching between day and night modes to control connected devices (e.g., lights, security systems).
  • Switching Transducer: Operates as an optical sensor, converting light intensity into electrical signals to trigger on/off actions, ensuring energy-efficient and reliable operation.

Key features

  • 1. Material Technology

    • With a transparent plastic casing, you can achieve precise light detection compared to opaque models, ensuring accurate day/night switching. The durable material also provides protection against environmental factors like dust and moisture.

  • 2. Interactive Design

    • With color-coded wiring, you can reduce installation time by up to 25% compared to sensors with unmarked wires, minimizing errors and improving system reliability.

  • 3. Performance Parameters

    • With 12V compatibility, you can integrate seamlessly into automotive, security, or outdoor lighting systems, offering broader application flexibility than 5V-only sensors.

  • 4. Scenario Solutions

    • With automatic day/night switching, you can cut energy costs by 30% versus manual controls, ideal for outdoor lighting, security systems, or automated appliances.

  • 5. Certification Standards

    • With compliance to safety standards (e.g., IP65), you can ensure protection against dust and water, outperforming non-certified alternatives in harsh environments.

Product details

12v ldr Day Night Sensor Photocell

The 12V LDR Day Night Sensor Photocell is an optical sensor designed for motion detection in security systems, lighting controls, and automation. Built with a durable transparent plastic casing and color-coded wires, it ensures reliable performance in diverse environments. Its adjustable detection range and 12V DC power supply make it versatile for residential, commercial, and industrial applications.

Technical specifications

FeatureSpecificationBenefit
Power Supply12V DCEnsures reliable operation in standard electrical systems.
Detection Range7–10 meters (adjustable)Customizable for optimal coverage in different spaces.
MaterialDurable transparent plasticProtects internal components from dust and moisture.
Wires3-color-coded copper wiresSimplifies installation and reduces wiring errors.
Response Time0.5 secondsRapid activation for real-time motion detection.
CertificationCE, RoHS compliantMeets global safety and environmental standards.

Customization guide

Adjustable detection range parameters allow customization for specific environments (e.g., narrow corridors or large warehouses). The color-coded wiring supports easy integration into existing control systems, while the transparent casing enables visual inspection of internal components for maintenance.

Get inspired

With its infrared technology and adjustable range, this sensor can automate lighting in offices, enhance security in homes, or monitor industrial zones. Its durable design ensures longevity even in harsh conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range7 meters+15% (8 meters)+30% (9 meters)
Response Time0.5s0.45s (+10% faster)0.4s (+20% faster)
Operating Temp.-10°C to 50°C-20°C to 60°C-30°C to 70°C

Supplier's note

  1. Technical Breakthroughs:

    • Infrared Technology: Enables non-contact motion detection for seamless integration into sensitive environments.
    • Adjustable Range: Customizable up to 9 meters, optimizing performance in varied spaces.
    • Enhanced Durability: Transparent casing provides long-term protection against environmental stressors.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or small commercial spaces requiring standard performance (e.g., home security).
    • Advanced Model: Suitable for medium-scale applications like office lighting automation, with improved cold-weather resilience.
    • Pro Model: Designed for industrial settings (e.g., warehouses) needing extended range, faster response, and extreme temperature tolerance.

With the Pro Model’s 20% faster response time than industry benchmarks, you can ensure immediate action in critical scenarios. Pair its wide temperature range with its durable casing to withstand harsh outdoor conditions. The Advanced Model’s +15% detection range extension makes it perfect for mid-sized retail stores. Choose wisely based on your operational needs!

Frequently asked questions

  • Which 12V photocell is best for automatic outdoor lighting systems?

  • How do I install a 12V LDR sensor for security lighting?

  • Can this LDR sensor work with 12V solar-powered systems?

  • What’s the difference between LDR and IR motion sensors for lighting?

  • How do I adjust the light sensitivity of the LDR sensor?

  • Is the 12V LDR sensor weather-resistant and durable?

  • Can I customize the switching threshold of the photocell?

  • Does the 12V LDR sensor require professional installation?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage CompatibilityLighting automation, security systemsIndustry Standard: 12V fixed (IEC 60950)
Our Base: 12V fixed
Our Advanced: 9–15V adjustable (▲1)
▲1: Advanced supports wider voltage ranges for compatibility with diverse systems.Base lacks flexibility for non-standard power setups.
Light SensitivityOutdoor lighting control, smart homesIndustry Standard: 1–10,000 lux (IEC 61751-6)
Our Base: 0.5–15,000 lux (▲1)
Our Advanced: 0.1–20,000 lux (▲2)
▲2: Advanced detects extreme low/high light levels for 24/7 reliability.Industry/Standard may fail in very dim or bright environments.
Response TimeEmergency lighting, security alarmsIndustry Standard: 2–5 seconds (ISO 9001)
Our Base: 1.5 seconds (▲1)
Our Advanced: 0.8 seconds (▲2)
▲2: Advanced ensures near-instant activation for critical applications.Slower response in Standard/Base may delay system triggers.
Environmental ResistanceIndustrial, outdoor installationsIndustry Standard: IP54 (dust/water-resistant)
Our Base: IP65 (▲1)
Our Advanced: IP67 (▲2)
▲2: Advanced withstands submersion, ideal for harsh environments.Standard/IP54 risks failure in heavy rain or dust.
Power ConsumptionBattery-operated systems, remote sensorsIndustry Standard: 15–20 mA (IEC 62304)
Our Base: 10 mA (▲1)
Our Advanced: 5 mA (▲2)
▲2: Advanced extends battery life by 40% compared to Base.Higher power draw in Standard may limit battery-dependent use.
Output TypeSmart home hubs, PLC integrationIndustry Standard: Analog output (variable resistance)
Our Base/Advanced: Digital switching (ON/OFF, ▲1)
▲1: Digital output simplifies integration with modern IoT systems.Analog outputs require additional circuitry for compatibility.

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