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Motion & Position Sensors
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
  • OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor
OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor

OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor

$35.00-$37.50/ Piece|3 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 200 pieces）
Customized firmware（Min.Order: 3000 pieces）
Customized hardware（Min.Order: 5000 pieces）
View product details

OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Occupancy Detection: Utilizes millimeter-wave radar technology to detect human presence and trigger automated responses (e.g., lighting activation, security alerts).
  • People Counting: Accurately tracks the number of individuals in a space for crowd management, analytics, or resource optimization.
  • Wireless Motion Detection: Bluetooth-enabled for seamless integration with smart systems, eliminating the need for wired setups.

Key features

  • 1. With millimeter wave radar technology, you can achieve precise human presence detection even in low-light or crowded environments. (~30% more accurate than PIR-based sensors*)

    • *Disclaimer: Based on internal testing; actual results may vary.

  • 2. With wireless Bluetooth connectivity, you can install and configure the sensor effortlessly without complicated wiring. (Faster setup than wired models*)

    • *Disclaimer: Based on internal testing; actual results may vary.

  • 3. With advanced people-counting capability, you can track foot traffic and monitor occupancy in real time. (Outperforms basic motion detectors lacking counting features*)

    • *Disclaimer: Based on internal testing; actual results may vary.

  • 4. With ceiling mount design, you can integrate the sensor seamlessly into commercial spaces for energy-efficient lighting control. (Ideal for offices or retail vs. home-focused sensors*)

    • *Disclaimer: Based on internal testing; actual results may vary.

  • 5. With IC and RoHS certifications, you can ensure compliance with safety and environmental standards. (Guaranteed by third-party approvals vs. uncertified alternatives*)

    • *Disclaimer: Based on internal testing; actual results may vary.

Product details

OBM Bluetooth Millimeter Wave Radar Occupancy Sensor Human Body Presence People Counting Sensor Wireless Motion Detector Sensor

The OBM Bluetooth Millimeter Wave Radar Occupancy Sensor is a cutting-edge motion detection solution designed for precise human presence detection and people counting. Its millimeter wave radar technology ensures reliable performance in diverse environments, while Bluetooth connectivity enables seamless wireless integration. Certified to IC and RoHS standards, it is ideal for smart buildings, retail spaces, and energy-efficient lighting systems.

Technical specifications

FeatureSpecificationApplication Scenario
TechnologyMillimeter Wave Radar (60 GHz)Accurate occupancy detection in offices or warehouses
ConnectivityBluetooth 5.0 (up to 30m range)Wireless integration with smart home systems
CertificationsIC, RoHSCompliance for global commercial use
Mounting TypeCeiling MountInstallation in high-traffic areas
Detection RangeAdjustable up to 10 metersCustomizable for varying room sizes
People Counting±1% accuracy (Pro model)Retail analytics or crowd management

Customization guide

Adjustable detection range (5–10m) and sensitivity levels to meet specific space requirements. Pair with automated lighting systems for energy savings or integrate with security systems for real-time occupancy tracking.

Get inspired

Transform spaces into smart environments with this sensor. Whether optimizing energy use in offices or enhancing security in public areas, its precise motion detection and people-counting capabilities deliver actionable insights for smarter spaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Detection Range5m+15% (5.8m)+30% (6.5m)*
Accuracy85%95%99%
ConnectivityBluetooth 4.0Bluetooth 5.0Bluetooth 5.2 + Mesh
Power Consumption2W1.8W1.5W (20% lower)

*Max range achievable in open environments.

Supplier's note

  1. Technical Breakthroughs:

    • Millimeter Wave Radar: Delivers 3x higher accuracy than infrared sensors in cluttered environments.
    • Bluetooth 5.2 Mesh Networking: Enables large-scale deployments with 20% faster data transmission than traditional Wi-Fi.
    • Dual-Mode Detection: Combines motion and presence sensing for seamless integration with HVAC and lighting systems.

  2. Version Selection Guide:

    • Base Model: Ideal for small offices or residential spaces needing basic occupancy detection.
    • Advanced Model: Perfect for retail stores or commercial buildings requiring reliable people counting and energy management.
    • Pro Model: Designed for high-traffic venues (e.g., airports, stadiums) where ultra-precise tracking and low latency are critical.

With its Pro model’s 99% accuracy, you can automate lighting in warehouses with confidence, reducing energy waste by up to 40%. The Advanced Model’s mesh networking simplifies multi-room installations, while the Base Model offers cost-effective solutions for entry-level applications.

Frequently asked questions

  • Which OBM Bluetooth motion sensor model is best for small office spaces?

  • How to clean and maintain the OBM ceiling mount motion detector?

  • Rayon vs. Plastic: Which material is better for sensor enclosures?

  • Can the OBM radar sensor be customized for warehouse people counting?

  • Is the OBM millimeter wave radar sensor IC and RoHS certified?

  • How does millimeter wave radar improve motion detection accuracy?

  • Does the occupancy sensor reduce energy costs via presence detection?

  • Can the OBM sensor integrate with existing smart home systems via Bluetooth?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Millimeter Wave Radar SensorsSmart homes, commercial buildings20m detection range (IEC 60601-1) ▲
360° coverage (ISO 13849) ▲
Bluetooth 5.0 (Bluetooth SIG)		High accuracy, long-range detection, wireless connectivity ▲
RoHS compliant (EN 50581)		Higher cost ▲
Requires power source (vs battery-operated alternatives)
Passive Infrared (PIR) SensorsResidential, low-cost security systems8m range (EN 50130-1)
Line-of-sight only		Low cost, simple installationLimited range, false triggers from temperature changes, no obstacle penetration
Microwave SensorsWarehouses, outdoor areas30m range (IEC 60730)
Wall/obstacle penetration		Operates through barriers, no line-of-sight neededSignal interference risks ▲
Less precise motion tracking (vs radar)
Dual Technology SensorsBanks, retail stores15m range (ASTM F2150)
Dual PIR + Microwave detection		Reduced false alarms ▲
Compliance with high-security standards		Complex setup, higher cost than single-tech sensors
Ultrasonic SensorsIndoor motion tracking (e.g., elevators)5m range (IEC 60947)
Motion tracking capability		Low power consumption, compact designShort range, sensitive to ambient noise ▲
Limited in open spaces
Bluetooth-Based SensorsIoT-integrated offices30m Bluetooth range (Bluetooth SIG)
Low-latency data transmission		Seamless IoT integration ▲
Real-time monitoring capabilities		Battery-dependent ▲
Signal degradation in crowded networks

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.