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Free Shipping
On prepaid orders above INR 500
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Cash On Delivery
COD available for orders above INR 500
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3-5 Days Delivery
Shipped within 24 hrs
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Dedicated Support
Mon to Sat - 10 AM to 6.30 PM
The HB100 Microwave Doppler Radar Sensor is a compact, low-power motion detection module that uses 10.525 GHz microwave signals to detect movement through Doppler shift technology. Unlike PIR sensors, the HB100 can detect motion through certain non-metallic materials, making it suitable for indoor automation, security systems, and smart control applications. It provides stable, long-range detection and is resistant to temperature, light, and environmental interference.
Features:
- Doppler radar-based motion detection using 10.525 GHz microwave frequency
- Detects movement through plastic, wood, glass, and thin walls
- High sensitivity and longer detection range than PIR sensors
- Stable performance under varying lighting and temperature conditions
- Low-power operation suitable for battery and embedded systems
- Analog output for microcontroller processing
- Ideal for smart lighting, security systems, and industrial automation
Specifications:
- Operating Frequency: 10.525 GHz
- Detection Range: 5–20 meters (depending on environment)
- Output Type: Analog (Doppler frequency shift)
- Supply Voltage: 5V DC
- Supply Current: 25–35 mA
- Beam Pattern: 80° × 34°
- Operating Temperature: –20°C to +70°C
- Module Type: Microwave Doppler Radar Sensor
- Dimensions: Compact lightweight PCB module
Package Includes:
1 × HB100 Microwave Doppler Radar Wireless Motion Sensor Module
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.