Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Operating Frequency | 5.8GHz |
| Detection Range | 3-8 meters (adjustable) |
| Supply Voltage | DC 3.3V - 5V |
| Power Consumption | < 0.2mW (Standby) |
| Output Signal | High/Low Level TTL |
| Delay Time | Adjustable via potentiometer |
| Sensing Angle | 360 degrees omnidirectional |
| Operating Temperature | -20°C to +70°C |
| Dimensions | 24mm x 16mm x 2mm |
| Application | LED Lighting, Smart Home Automation |
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for my smart hallway lights
This sensor works flawlessly with my ESP32 project. The detection range is accurate, and the low power consumption is exactly what I needed for a battery-backed system. Setup was straightforward.
Anonymous
Mar 22, 2026
Rating: 5/5
Consistent performance
I've been running this module for three months straight in my garage. It hasn't missed a single motion event, and the power draw is negligible. Highly recommended.
Anonymous
Mar 19, 2026
Rating: 5/5
Compact and efficient
Impressed by how small this unit is. It fits easily into tight junction boxes. The response time is instant when someone walks in, making it ideal for stairwells.
Anonymous
Mar 15, 2026
Rating: 4/5
Good sensitivity, needs calibration
The module is very sensitive, which is great, but I had to spend some time adjusting the potentiometer to avoid false triggers from moving curtains. Once calibrated, it works perfectly.
Anonymous
Mar 13, 2026
Rating: 5/5
Reliable for commercial lighting
We integrated these into several office lighting prototypes. The 5.8GHz radar penetrates thin materials well, allowing us to hide the sensor behind plastic covers without losing performance.
Anonymous
Mar 06, 2026
Rating: 4/5
Great value for money
For the price, you can't beat the performance. It's not as feature-rich as some expensive industrial sensors, but for hobbyist and basic home automation, it exceeds expectations.
Q: How long is the delay time adjustable for?
A: The delay time is adjustable via a second potentiometer on the board, typically ranging from a few seconds up to several minutes depending on your specific setting.
Q: What is the maximum current output of the signal pin?
A: The output is a TTL level signal. Please ensure your load does not exceed the specified current limits of your microcontroller or relay driver connected to the output.
Q: Is there a way to adjust the detection distance?
A: Yes, there is an onboard potentiometer labeled 'Range' that allows you to fine-tune the detection distance between approximately 3 to 8 meters.
Q: Does this work with 12V systems directly?
A: No, the operating voltage is DC 3.3V to 5V. If you need to use it with a 12V system, you must use a voltage regulator or step-down module.
Q: Can this sensor detect motion through a glass cover?
A: Yes, the 5.8GHz radar waves can penetrate non-metallic materials like glass, plastic, and wood, allowing the sensor to be concealed.
Heavy-Duty Heat-Treated CV Joint Puller Tool - Axle Ball Cage Removal and Installation Device for Automotive Repair
$66.00
Mobile Integrated Waste Transfer Station - 17 Cubic Meters Movable Compression Container
$159,443.00
Antique Glaze White Ceramic Brush Washer Large Brush Washer Water Pot Ink Stone Washing Calligraphy Painting Brush Washing Basin Four Treasures of the Study
$16.80
Authentic Chinese Philosophy Classics: Di Tian Sui, Qiong Tong Bao Jian, San Ming Tong Hui - Annotated & Illustrated Edition
$29.90
Household Disposable Kitchen Sink Garbage Filter Mesh Drain Pool Dishwashing Basin Strainer Vegetable Bowl Leftover Sink
$3.51
Continental Run-Flat Tires: 225/235/245/255/265 45/50/55 R17/R18/R19/R20/R21/R22
$357.00
Foldable Steel Tire Stone Removal Hook - Multi-Tool for Tire Repair, Stone Picking, and Emergency Window Breaking with Storage Bag
$11.70
Integrated Catalytic Combustion Unit RCO Furnace - Exhaust Gas Treatment System with Activated Carbon Adsorption-Desorption and Catalytic Combustion
$231,249.00
Universal Waterproof and Sunproof Cover for E-Bike Charger with Outdoor Storage Box
$11.85
Baohong Paper Brick Watercolor Paper Pad, Medium/Coarse Texture, Square/Round Shapes for Painting, Sketching, and Cotton Pulp Practice
$28.00
Commercial Food Warmer Cabinet for Pies, Youtiao, Burgers, Egg Tarts, and Fried Chicken, Heating and Temperature-Controlled Display Case
$977.00
Masking Tape Spray Paint Shielding Paper for Art Students and Sketching - Non-bleeding, Residue-free, Hand-tearable, Shoe-safe
$1.00
Electric Scooter and Motorcycle Hook - Multi-Functional Storage Hanger for Delivery Bikes and Cargo Boxes
$2.50
Huirui 420AB Fast-Drying Glue for Silicone - Bonds ABS, Stainless Steel, TPE, Rubber; High-Strength Instant Adhesive for Difficult Materials
$36.00
Color Proofing Instrument Ink Mixing Tool Sample Making Machine
$1,860.00
Variable Frequency Drive 0.75kW 2.6A Three-Phase 380V
$1,430.00
2026 Spring PEP New Edition Primary English Grade 3 Volume 2 Four-Line Three-Grid Word Cards for Teachers, Open Class Competition Creative Blackboard Design, Teaching Contest Blackboard Strips and Teaching Aids
$11.30
Cold Brew Yogurt Fermentation Equipment - Manual Old-Style Yogurt Processing and Filling Line
$113,050.00
Electric Spray Painting Pen Set for Babies and Toddlers, Non-Toxic Washable Watercolor Markers, Drawing Tool Kit Toy
$49.50
![[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting](https://www.gosteppe.com/cache/small/product/270133/legacy-main-a12ad5b62abb27a9a45afaf4.png)
[Buy 2 Get 10% Off] Painted Double-Layer Wool Felt Mat for Calligraphy and Painting
$7.48
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot and BBQ Odor Removal
$41.00
Office and Home Computer Cable Management Sleeve - Desktop Data Cord Organizer and PC Wire Collector
$6.50
Linear Bearing
$75.47
Thickened Aluminum Alloy Stainless Steel Floor Wire Raceway - Surface-Mounted Cable Cover Protector, Anti-Crush, Self-Adhesive Invisible Design
$2.13
Kids Foam Stamp Brushes - Mushroom-Tipped Painting Set for Kindergarten Art and Graffiti Projects
$2.38
Heisidike HZL-32 Portable Stone Removal Hook for Car Tire Tread Cleaning
$9.28
Bixilage Cheese Processing Equipment – Curd Fermentation Machine for Stretchy Hand-Pulled Cheese Production Line
$67,900.00
Essential Oil Soap Stamping Machine DIY Stamp Maker Semi-Auto Pneumatic Stampler Small Handmade Soap Equipment
$2,173.00
Inverted Barrel Water Stand - Simple U-Shaped Thickened Holder for Purified Water Buckets with Dispenser Outlet
$21.00
Qingling Pickup 2.8T Diesel Isuzu 4JB1-T1 Engine Turbocharger Pump Assembly
$1,502.00
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
