I reversed the power input. caught the mistake within 5 seconds, disconnected. now the amber detection light stays on always. did i fry it?

Hello! You can try to adjust the potentiometer on the back of the sensor (turn it clockwise to decrease the sensitivity), it may be that the sensitivity is too high, causing the detection light to stay on.

can this be used with a 24vt power supply to power a light bar? needing repeat motion detection in a warm enviroment 100-118 degrees

No, max voltage is 5V. Also the output would not drive a LED light bar. You would have to use a relay.

Is there any way to disable the visible light on it?

hi, friend This product cannot disable visible light. Sorry, it did not help you! Sincere regards!

Battery power is better then mains power?? Am i understanding the product info correctly?

Hello! The working voltage of this product is: 3.3V/5V, which is generally connected to the power supply interface of the single-chip main board, and the single-chip main board is responsible for the power supply. Generally, the output voltage of the single-chip main board is 3.3V/5V. The following is the wiki URL of this product for reference: http://www.cqrobot.wiki/index.php/10.525GHz_Doppler_Effect_Microwave_Motion_Sensor_SKU:_CQRSENWB01

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CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

Product ID: 313857553

Details

Brand
CQRobot
Colour
White black or
Item weight
0.04 Kilograms
Maximum range
16 Meters
Power source
Battery

📏2-16m adjustable detection range

📡10.525 GHz Doppler frequency

🔌3.3V/5V low power operation

RM229

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Description

🚀 Elevate your sensing game with CQRobot Ocean — where precision meets power!

WIDE ADJUSTABLE RANGE - Customize your detection from 2 to 16 meters to perfectly fit industrial or smart home applications.
SAFE LOW POWER CONSUMPTION - Efficient 3.3V/5V operation with minimal current draw ensures eco-friendly and safe deployment.
ROBUST ENVIRONMENTAL RESISTANCE - Operates flawlessly in extreme conditions—immune to temperature, humidity, dust, noise, and airflow interference.
PRECISION DOPPLER RADAR DETECTION - Experience ultra-sensitive motion sensing beyond human detection, capturing any moving object with pinpoint accuracy.
SEAMLESS RASPBERRY PI ARDUINO INTEGRATION - Plug-and-play compatibility empowers your next IoT or automation project with minimal setup.

The CQRobot Ocean is a high-frequency 10.525 GHz Doppler microwave motion sensor designed for versatile industrial and civil applications. It offers a long, adjustable detection range of 2 to 16 meters, exceptional environmental resilience, and low power consumption. Compatible with Raspberry Pi and Arduino boards, it enables advanced motion detection beyond human presence, ideal for automation, measurement, and safety systems.

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RM229

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Malaysia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Asin	B089NKGWQQ
Best Sellers Rank	#1,740 in Single-Board Computers
Date First Available	1 July 2020
Item Model Number	CQRSENWB01
Manufacturer	CQRobot
Product Dimensions	10.5 x 7.2 x 1.8 cm; 41 g

CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

Details

Details

Description

Specifications

Common Questions