RA24A08
Product Highlights
FMCW system; built-in multiple digital filtering algorithms; ultra-compact ultra-narrow edge design; excellent ranging performance; outstanding presence detection capability; supports serial communication; suitable for a wide range of extended application
Product Description
This millimetre-wave sensing radar module is a 24G radar sensor module independently developed by Ruijie Intelligent, featuring an ultra-compact and ultra-narrow design capable of presence detection. By utilising radar working principles and a breathing algorithm, it can perceive scenarios involving human movement, micro-movements, and stillness. It can be applied to intelligent decision-making in various scenarios, helping to create intelligent spaces. It focuses on applications in smart homes/indoor lighting, smart homes/smart appliances, hotel offices/presence sensing, and hotel offices/office lighting, such as kitchen and bathroom lights, electric heaters, presence sensors, and panel lights. Applications in other fields can be expanded. To facilitate customer solution implementation, we have specially reserved parameters such as detection distance and delay that can be flexibly adjusted through software and hardware. This can accelerate development efficiency and enhance product versatility.
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Classification:
Details Introduction
Specification Parameters
Product dimensions: 9mm × 18mm × 2mm
Operating voltage: DC 4.5–8V
Operating current: 20mA (peak 150mA)
Operating frequency: 24–24.25 GHz
Modulation mode: FMCW
Detection radius: 0–4 m (motion detection, adjustable, mounted at 3 m height)
0~4m (motion detection, adjustable, mounting height 3m)
Perception Distance: 0–6 m (motion detection, adjustable, wall-mounted at 1.5 m)
0~6m (motion detection, adjustable, wall-mounted at 1.5m)
Output voltage: DC 3.3V
Output signal: TTL high/low levels / Serial port
Communication Method: Serial Port
Functional Features
● Based on the FMCW principle and a high-performance digital signal recognition algorithm, it can be applied to scenarios involving static presence, micro-motion detection, and motion sensing—enabling detection of both human and non-human presence, as well as whether or not movement is occurring.
● Strong interference suppression capability—thanks to advanced software algorithms, it effectively minimizes and reduces power supply ripple interference.
● High-performance antenna: an optimally designed planar microstrip antenna offering advantages such as high gain, low sidelobes, and reduced backward radiation.
● Highly penetrative, capable of passing through materials such as glass, plastic, clothing, quilts, ceramics, and thin wooden boards.
● High reliability, with high sensitivity and robust performance, plus excellent consistency in mass production
● Highly adaptable to various environments, unaffected by snow, smog, temperature and humidity, dust, light, noise, and other environmental factors.
● Compact design, more space-friendly and offering precise coverage
● Breathing algorithm, suitable for presence detection
● Supports serial communication functionality
● Ceiling or wall-mounted installation applications
Recommend Application
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Miniaturized design, support for a variety of light source applications; built-in Flash MCU, built-in fast on-off test function; built-in anti-interference algorithm
Focus application:
Bulb lamp, downlight, ceiling lamp, induction switch, high-voltage emergency lighting
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Ultra-small size, tailored for T5 lamp; low power consumption, support linear power supply; integrated adaptive algorithm, super anti-interference; excellent anti-frequency interference ability
Focus application:
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Ultra-small size, ultra-high integration; expand all the way AD, support external expansion adjustment; built-in high-performance processor, compatible with a variety of working modes
Focus application:
Non-contact switch
Recommend Products
5.8 ghz microwave radar module,RA5L16C
Product highlights:
Miniaturized design, support for a variety of light source applications; built-in Flash MCU, built-in fast on-off test function; built-in anti-interference algorithm
Focus application:
Bulb lamp, downlight, ceiling lamp, induction switch, high-voltage emergency lighting
Online Consultation
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Contact Information
Telephone:+86 0755-23201947
Mobile: Sales Manager 86 13018912855 (Mr. Gao)
Sales Manager 86 18124593772(Mr. Zhu)
E-mail:sales@mw-range.com
WhatsApp：+86 18938638341 （Mwrange）
Company Address: Room 201, No. 39, 3rd Lane, Cao Wei Community, Hang Cheng Subdistrict, Bao'an District, Shenzhen City, Guangdong Province, China.
Official Account
Official Website
Skype：sales@mw-range.com
WhatsApp：86 18874248058
Email：sales@mw-range.com
Mr. Gao：86 13018912855
Mr. Zhu：86 18124593772
Telephone：86 0755-23201947