Product information

Description

General description

If you're looking for a reliable motion detection solution, the 4X 24G mmWave LD2420 Human Presence Radar Sensor is an excellent choice. This module utilizes advanced radar technology to detect human presence with precision, making it ideal for various applications.

Technical specifications

Frequency: 24G-24.25GHz

Modulation mode: FMCW

Detection distance: 0.75~6m adjustable

Detection angle: ±60°

Power supply: 3.3V (Typ.)

Current: ~50mA

Output serial level: 3.3V

Scanning bandwidth: 250MHz

Temperature range: -40°C~+85°C

Data format: ASCII serial output/high and low level 3.3V

Package contents: 4 * detection module

Color: blue

Material: plastic + metal

Measurement allowed error: +/- 1-3 cm

Installation

Ensure the radar is equipped with a housing that has good wave transmission characteristics in the 24 GHz band, avoiding metals or materials that shield electromagnetic waves.

Install the product in a suitable environment, considering external interference factors such as air conditioners and electric fans when wall-mounted.

Usage

Be aware that the detection effect may be affected by non-human objects with continuous movement in the detection area, such as animals or swinging curtains.

Large, highly reflective planes or objects directly in front of the radar antenna can cause interference.

Other information

Power supply input voltage: 3.0V~3.6V

Power supply ripple: within 100kHz without significant spectral peaks

Users should consider corresponding ESD and interface surge for electromagnetic compatibility.

Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.

Features

Brand
TLILY
Colour
Blue
Height
8 cm
Width
3 cm
Length
3 cm
Material
Plastic
Range
0.75 m
ManoMano Reference
ME92935700
MMID
987558342799
Product code
PUUK-MM01-I750133251
EAN
4853149333074

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4X 24G mmWave LD2420 Human Presence Radar Sensor Motion Detection Module