---
product_id: 805974938
title: "HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz"
brand: "hiletgo"
price: "KD 0.12"
currency: KWD
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.kw/products/805974938-hiletgo-hb100-microwave-doppler-radar-detector-probe-wireless-sensor-module
store_origin: KW
region: Kuwait
---

# Stable 5V DC power input Compact 45x37x8mm size 10.525GHz high-frequency radar HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz

**Brand:** hiletgo
**Price:** KD 0.12
**Availability:** ❌ Out of Stock

## Summary

> 📡 Detect the future with precision radar tech!

## Quick Answers

- **What is this?** HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz by hiletgo
- **How much does it cost?** KD 0.12 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/805974938-hiletgo-hb100-microwave-doppler-radar-detector-probe-wireless-sensor-module)

## Best For

- hiletgo enthusiasts

## Why This Product

- Trusted hiletgo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play 5V Power:** Reliable DC 5V operation ensures seamless integration into your smart systems.
- • **Compact & Lightweight:** Slim 45x37x8mm footprint fits effortlessly into any project or device.
- • **Precision at 10.525GHz:** Cutting-edge microwave Doppler radar frequency for ultra-sensitive motion detection.
- • **DIY Friendly with Amplification:** Perfect for innovators ready to amplify and filter output for custom high-performance setups.
- • **Versatile Security Applications:** Ideal for automatic doors, intrusion alarms, collision warnings, and traffic monitoring.

## Overview

The HiLetgo HB100 is a compact, 10.525GHz microwave Doppler radar sensor module powered by a stable 5V DC supply. Designed for motion detection, it excels in applications like automatic doors, security alarms, collision warnings, and traffic monitoring. While it requires output amplification and careful grounding, it offers a versatile platform for tech-savvy professionals seeking to integrate advanced radar sensing into their projects.

## Description

Description: 1. Type: Microwave Sensor 2. Chip: HB100 3. Frequency: 10.525GHz 4. Voltage: DC 5V¡À0.25V 5. Current: 40mA 6. Size: Length 37mm *width 45mm *height 8mm Application: 1. Automatic door startup 2. Car, House intrusion alarm 3. Collision warning 4. Traffic monitoring

Review: Does not work -- test immediately or you may be stuck with garbage. - item does not work. even though it's got a QC passed sticker on it i don't believe it. It's shorted out between both ground pins and the IF, which means it doesn't do the one thing it's supposed to do: detect.
Review: Works well, but not trivial - These work well, but two warnings: 1. These are extremely static sensitive. Be cautious with grounding. 2. The output needs to be amplified and filtered before it's useful for most purposes. There are various op-amp circuits floating around the internet that work well.

## Features

- HB100 10.525GHz Microwave Doppler Radar Detector Probe Wireless Sensor
- Chip: HB100
- Frequency: 10.525GHz
- Voltage: DC 5V¡À0.25V
- Size: Length 37mm *width 45mm *height 8mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N6AIF1L |
| Brand | HiLetgo |
| Brand Name | HiLetgo |
| Customer Reviews | 3.3 out of 5 stars 12 Reviews |
| Frequency Bands Supported | 10.5 GHz |
| Item Dimensions L x W x H | 45L x 37W x 8H Millimeters |
| Manufacturer | HiLetgo |
| Manufacturer Part Number | 3-01-1245 |
| Model Number | 3-01-1245 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 45L x 37W x 8H Millimeters |
| Voltage | 5 Volts |

## Product Details

- **Brand:** HiLetgo
- **Frequency Bands Supported:** 10.5 GHz
- **Power Source:** Corded Electric
- **Product Dimensions:** 45L x 37W x 8H Millimeters
- **Voltage:** 5 Volts

## Images

![HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz - Image 1](https://m.media-amazon.com/images/I/61ULnLYs47L.jpg)
![HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz - Image 2](https://m.media-amazon.com/images/I/61OEXGLBDwL.jpg)
![HiLetgo HB100 Microwave Doppler Radar Detector Probe Wireless Sensor Module 10.525GHz - Image 3](https://m.media-amazon.com/images/I/51+Du5sRIiL.jpg)

## Customer Reviews

### ⭐ Does not work -- test immediately or you may be stuck with garbage.
*by T***L on 2 July 2025*

item does not work. even though it's got a QC passed sticker on it i don't believe it. It's shorted out between both ground pins and the IF, which means it doesn't do the one thing it's supposed to do: detect.

### ⭐⭐⭐⭐⭐ Works well, but not trivial
*by G***S on 12 November 2024*

These work well, but two warnings: 1. These are extremely static sensitive. Be cautious with grounding. 2. The output needs to be amplified and filtered before it's useful for most purposes. There are various op-amp circuits floating around the internet that work well.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-06-04*