HLK-LD1125H HLK-LD2411S DC5V 24G Microwave Radar Sensor Detection Motion Module

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Seller: czb6721960 ✉️ (310,816) 98.8%, Location: ShenZhen, CN, Ships to: US, EUROPE, CA, AU, ZA, Item: 166380455378 HLK-LD1125H HLK-LD2411S DC5V 24G Microwave Radar Sensor Detection Motion Module.

HLK-LD1125H HLK-LD2411S DC5V 24G Microwave Radar Sensor Detection Motion Module Popular

Popular

Product Introduction

HLK-LD1125H Overview HLK-LD1125H-24G is a high sensitivity 24GHz millimeter wave human presence detection radar module. Unlike traditional radar that determines the presence of human body by detecting large movements or small body movements, the main feature of this module is to determine the presence of human body by detecting the accumulation of small movements such as human breathing. Therefore, the detection of human presence has a higher accuracy rate compared to traditional motion detection radar.   Features
1. Compact and easy to carry
2. Module can penetrate non-metallic shell, no need to open a hole
3. is through the detection of the accumulation of human breathing and other small amplitude of movement to determine the presence of the human body
4. Than the traditional motion detection radar, the accuracy rate is higher, not easy to miss the report
5. The farthest sensing distance is up to 8 meters   Specification
Frequency: 23.5G-24.5GHz
Modulation mode: FMCW
Detection distance: 4m sedentary, 8m motion
Range: hanging height 3m, stationary human detection coverage radius > 2m
Power supply: 3.3-5V
Current: 80mA
Output serial level: 3.3V
Detection cycle: adaptive
Antenna half-power angle: +/-22* (horizontal/vertical)
Data format: Serial ASCII output   Note
1. There should be no metal and other obstructive electromagnetic wave transmission medium blocking the antenna in front of the radar work;
2. Different shell materials and module distance from the inner surface of the shell, the returned spectrum energy and parameter settings will be different, need to fine-tune according to the actual conditions. It is generally recommended that the module distance from the shell 5-6mm, can be adjusted according to the actual measurement.
3. We recommend the user to test the module according to the default settings first, if the effect is not as expected can send the shell structure parts to the original factory, the original factory will test and adjust a reference setting.
4. The module is to do human movement and presence detection, so the distance value given is not accurate distance measurement, only the approximate distance of the target.
5. If the person being measured is sitting still with his back to the radar, the sensing effect will be reduced. This is because when the back is turned to the radar, the rise and fall of the chest or abdomen caused by breathing at this time cannot be measured.
6. Recommend the use of plastic, etc. to do the shell, because the human presence of the radar is very sensitive module, if the use of large attenuation of the material to do the shell, may affect the detection.
5. Installation to avoid air conditioning vents, fans and other objects.   List
1 x Sensor Module
1 x Cable (depending on your choice)  
  HLK-LD2411S Overview LD2411S is a 24GHz ranging radar sensor module, the working principle is to use FMCW continuous wave, to set the space within the target detection, combined with a combination of
LD2411S is a 24GHz range-finding radar module, the working principle is to use FMCW FM continuous wave to detect the target in the set space, combined with radar signal processing, accurate sensing algorithms, precise sensing of micro-movement/movement object distance and status information.
Support 0.2-3 meters within the micro sensing and 3-6 meters mobile sensing, and real-time output TTL serial data, can provide configuration tools, modify the sensing distance range, sensing sensitivity and delay time.   Features
1.24 GHZ ISM band
2.Integration of intelligent millimeter wave radar single chip and intelligent algorithm firmware
3.Accurate indoor/outdoor human motion/micro-motion sensing and distance detection
4.Continuous operation average current 48mA@20 HZ reporting frequency
5. Provide visualization tools to support the configuration of the detection distance range, set the sensitivity by distance gate
6. Human body sensing the farthest distance 6m, micro human body sensing the farthest distance 3.5m
7. High-precision ranging: 30~350cm, 5cm, 350~600cm, 5%.   Specification
Model: HLK-LD2411S
Working Principle: Magnetic Sensor
Output type: digital sensor
Sensor Category: Magnetic Sensor
Size: 27x27mm
Frequency: 24G-24.25GHz
Modulation mode: FMCW
Detection distance: 0.3~3.5m micro motion/0.3~6m motion(adjustable)
Detection angle: earth 45°(horizontal plane)/earth 20°(vertical plane)
Power supply: 5V
Current: ~50mA
Maximum equivalent omni-directional radiated power: 1 6dBm(Typ.)
Sweep bandwidth: ~250MHz
Ambient Temperature: -40°C~+85°C
Data format: ttl serial port
Package Format: Default 1.27mm*5Pin Female Socket
Interface Type: (1.27mm X 5PIN Pin)
1: VCC, 5V power supply input
2: GND, power ground
3: OUT, no function
4: TXD, serial port transmit/I0
5: RXD, serial port receive/I0   Attention
1. If the radar needs to be installed with an enclosure, the enclosure must have good wave-transparent characteristics in the 24GHz band, and must not contain metal or materials that have a shielding effect on electromagnetic waves.
2. This product needs to be installed in a suitable environment, such as in the following environment, the detection effect will be affected
2.1 The presence of non-human objects in the sensing area of continuous movement, such as animals, continuous swinging curtains and large plants facing the wind.
2.2 There is a large strong reflective plane in the sensing area, and the strong reflective objects will cause interference to the radar antenna. When wall-mounted, you need to consider the top of the room air conditioning, electric fans and other external interference factors.
3. Installation Precautions
3.1 Try to ensure that the radar antenna is facing the area to be detected, and the antenna around the open and unobstructed.
3.2 To ensure that the sensor installation position is firm and stable, the radar itself will affect the detection effect of shaking.
3.3 to ensure that the back of the radar will not have object movement or vibration. Because the radar wave has penetrating, antenna back flap may detect the radar back of the moving objects. Metal shield or metal back plate can be used to shield the radar back flap to reduce the impact of the back of the radar objects.
3.4 When there are more than one 24GHz band radar, please do not beam directly opposite, try to install away from each other to avoid possible mutual interference.
3.5 Power supply considerations, power supply input voltage of 5VDC, power supply ripple within 100 kHz without significant spectral peaks, this program is a reference design, users need to consider the corresponding ESD and lightning surge and other electromagnetic compatibility design.   List
1 x Sensor module
1 x Wire(optional)   Payment
  • We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping
  • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
Refund
  • All package need to wait 30 days (US only n eed 7-10 days) ,Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
HLK-LD1125H HLK-LD2411S DC5V 24G Microwave Radar Sensor Detection Motion Module

Product Introduction

HLK-LD1125H Overview HLK-LD1125H-24G is a high sensitivity 24GHz millimeter wave human presence detection radar module. Unlike traditional radar that determines the presence of human body by detecting large movements or small body movements, the main feature of this module is to determine the presence of human body by detecting the accumulation of small movements such as human breathing. Therefore, the detection of human presence has a higher accuracy rate compared to traditional motion detection radar.   Features
1. Compact and easy to carry
2. Module can penetrate non-metallic shell, no need to open a hole
3. is through the detection of the accumulation of human breathing and other small amplitude of movement to determine the presence of the human body
4. Than the traditional motion detection radar, the accuracy rate is higher, not easy to miss the report
5. The farthest sensing distance is up to 8 meters   Specification
Frequency: 23.5G-24.5GHz
Modulation mode: FMCW
Detection distance: 4m sedentary, 8m motion
Range: hanging height 3m, stationary human detection coverage radius > 2m
Power supply: 3.3-5V
Current: 80mA
Output serial level: 3.3V
Detection cycle: adaptive
Antenna half-power angle: +/-22* (horizontal/vertical)
Data format: Serial ASCII output   Note
1. There should be no metal and other obstructive electromagnetic wave transmission medium blocking the antenna in front of the radar work;
2. Different shell materials and module distance from the inner surface of the shell, the returned spectrum energy and parameter settings will be different, need to fine-tune according to the actual conditions. It is generally recommended that the module distance from the shell 5-6mm, can be adjusted according to the actual measurement.
3. We recommend the user to test the module according to the default settings first, if the effect is not as expected can send the shell structure parts to the original factory, the original factory will test and adjust a reference setting.
4. The module is to do human movement and presence detection, so the distance value given is not accurate distance measurement, only the approximate distance of the target.
5. If the person being measured is sitting still with his back to the radar, the sensing effect will be reduced. This is because when the back is turned to the radar, the rise and fall of the chest or abdomen caused by breathing at this time cannot be measured.
6. Recommend the use of plastic, etc. to do the shell, because the human presence of the radar is very sensitive module, if the use of large attenuation of the material to do the shell, may affect the detection.
5. Installation to avoid air conditioning vents, fans and other objects.   List
1 x Sensor Module
1 x Cable (depending on your choice)  
  HLK-LD2411S Overview LD2411S is a 24GHz ranging radar sensor module, the working principle is to use FMCW continuous wave, to set the space within the target detection, combined with a combination of
LD2411S is a 24GHz range-finding radar module, the working principle is to use FMCW FM continuous wave to detect the target in the set space, combined with radar signal processing, accurate sensing algorithms, precise sensing of micro-movement/movement object distance and status information.
Support 0.2-3 meters within the micro sensing and 3-6 meters mobile sensing, and real-time output TTL serial data, can provide configuration tools, modify the sensing distance range, sensing sensitivity and delay time.   Features
1.24 GHZ ISM band
2.Integration of intelligent millimeter wave radar single chip and intelligent algorithm firmware
3.Accurate indoor/outdoor human motion/micro-motion sensing and distance detection
4.Continuous operation average current 48mA@20 HZ reporting frequency
5. Provide visualization tools to support the configuration of the detection distance range, set the sensitivity by distance gate
6. Human body sensing the farthest distance 6m, micro human body sensing the farthest distance 3.5m
7. High-precision ranging: 30~350cm, 5cm, 350~600cm, 5%.   Specification
Model: HLK-LD2411S
Working Principle: Magnetic Sensor
Output type: digital sensor
Sensor Category: Magnetic Sensor
Size: 27x27mm
Frequency: 24G-24.25GHz
Modulation mode: FMCW
Detection distance: 0.3~3.5m micro motion/0.3~6m motion(adjustable)
Detection angle: earth 45°(horizontal plane)/earth 20°(vertical plane)
Power supply: 5V
Current: ~50mA
Maximum equivalent omni-directional radiated power: 1 6dBm(Typ.)
Sweep bandwidth: ~250MHz
Ambient Temperature: -40°C~+85°C
Data format: ttl serial port
Package Format: Default 1.27mm*5Pin Female Socket
Interface Type: (1.27mm X 5PIN Pin)
1: VCC, 5V power supply input
2: GND, power ground
3: OUT, no function
4: TXD, serial port transmit/I0
5: RXD, serial port receive/I0   Attention
1. If the radar needs to be installed with an enclosure, the enclosure must have good wave-transparent characteristics in the 24GHz band, and must not contain metal or materials that have a shielding effect on electromagnetic waves.
2. This product needs to be installed in a suitable environment, such as in the following environment, the detection effect will be affected
2.1 The presence of non-human objects in the sensing area of continuous movement, such as animals, continuous swinging curtains and large plants facing the wind.
2.2 There is a large strong reflective plane in the sensing area, and the strong reflective objects will cause interference to the radar antenna. When wall-mounted, you need to consider the top of the room air conditioning, electric fans and other external interference factors.
3. Installation Precautions
3.1 Try to ensure that the radar antenna is facing the area to be detected, and the antenna around the open and unobstructed.
3.2 To ensure that the sensor installation position is firm and stable, the radar itself will affect the detection effect of shaking.
3.3 to ensure that the back of the radar will not have object movement or vibration. Because the radar wave has penetrating, antenna back flap may detect the radar back of the moving objects. Metal shield or metal back plate can be used to shield the radar back flap to reduce the impact of the back of the radar objects.
3.4 When there are more than one 24GHz band radar, please do not beam directly opposite, try to install away from each other to avoid possible mutual interference.
3.5 Power supply considerations, power supply input voltage of 5VDC, power supply ripple within 100 kHz without significant spectral peaks, this program is a reference design, users need to consider the corresponding ESD and lightning surge and other electromagnetic compatibility design.   List
1 x Sensor module
1 x Wire(optional)   Payment
  • We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right.
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping
  • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
Refund
  • All package need to wait 30 days (US only n eed 7-10 days) ,Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

  • Condition: Brand New
  • select: HLK-LD1125H With Cable
  • Brand: Unbranded

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