24GHz FMCW MmWave Radar Sensors Standalone Microwave Presence Detectors
24GHz FMCW mmWave radar sensors standalone microwave presence detectors
*Exclusive Merrytek Lifebeing Presence Detection
*FMCW modulation technology applied to detect micro movement brought by breathing
*Germany RF technology applied for 5-year gurantee assurance
*Accurate Presence/Absence detection
*Daylight Sensor Available
*Round radiation. Effectively managing a whole space by a single sensor
*Sensor parameter adjustable by DIP switch or MH10 remote
1. Parameters
| Input/Output | Input voltage | 100-240V AC 50-60Hz |
| Rated voltage | 220V AC | |
| Consumption | ≤1W 230V DC | |
| Output signal | 1 channel ON/OFF(Max 800w resistive loading and 400w inductive loading) | |
| Max surge current | 50A | |
| Sensor Parameter | Radar frequency | 24GHz-24.25GHz ISM band |
| Transmitting Power | 5mW Max | |
| Detection Area | DIP or MH10 remote setting: 0.5m-4m | |
| Hold Time | Dip setting:10s /30s /1min / 3min /5min /20min | |
| QS1+100% detection range radius | major/minor/micor movement(3m height installation): 3.5±0.5m(based on 41㎡ open area test and might change due to different space) | |
| Daylight sensor threshold | Dip setting: 5Lux /50Lux /150Lux/Disable | |
| Remote control | Available | |
| Mounting height | 2.5-4.0m typical value:3m | |
| Detecting Angle | 120° | |
| Application Environment | Drill hole | Φ65-70mm |
| Installation | Surface mounting | |
| Working Temperature | 0℃...+50℃ | |
| Storage Temperature | -25℃~+80℃ | |
| Certificate Standard | Certificate | CE/RED |
| Environmental Requirement | Compliant to RoHS | |
| IP Rating | IP20 | |
| Guarantee | 5 year(only for product quality problem) | |
| Note: "N/A" means not available. | ||
2. Product Function
The product detects human moving, minor moving, and presence signals, and realizes the detection of human-existing/no-human in non-sleep state. The following is a description of the moving, minor moving, and presence signals:
- Major movement: detect the human significant moving (walking) in the detection area.
- Minor movement: detect the human slight moving in the detection area, such as leaning forward, leaning forwarder and back, swinging limbs, shaking the head, typing, playing with mobile phones, etc.
- Micro movement: detects human abdominal and thoracic expansion behaviors caused by breathing but does not detect moving or minor moving signals.
3. Dimension
4. Wiring Diagram
5. Structure
6. Start Process & Initialization
When powered on, the sensor indicator will turn off after flashing for 10S and will enter a 20S detection cycle, if there’s a presence detected,then the sensor will report the presence and enter hold time calculating, if the absence is detected, then the sensor will report an absence. During initialization, the sensor will not detect moving signals and you can use our MH10 remote or DIP switch to adjust the detection area,hold time daylight sensor, etc parameters.
7. Detection Radiation
8. Factory settings
Detection Area: 4M Hold Time: 30S Indicator light:Open Daylight sensor:Disable
9. DIP Switch Setting
Detection Area:
| 1 | 2 | 3 | |
| 4m | ON | ON | ON |
| 3.5m | - | ON | ON |
| 3m | ON | - | ON |
| 2.5m | - | - | ON |
| 2m | ON | ON | - |
| 1.5m | - | ON | - |
| 1m | ON | - | - |
| 0.5m | - | - | - |
Hold time:
| 4 | 5 | 6 | ||
| Ⅰ | ON | ON | ON | 10S |
| Ⅱ | ON | - | ON | 30S |
| Ⅲ | ON | ON | - | 1min |
| Ⅳ | - | ON | ON | 3min |
| Ⅴ | - | - | ON | 5min |
| Ⅵ | - | - | - | 20min |
Daylight Sensor:
| 7 | 8 | ||
| Ⅰ | ON | ON | 5Lux |
| Ⅱ | - | ON | 50Lux |
| III | ON | - | 150Lux |
| Ⅳ | - | - | Disable |
10. Remote Control (For remote control setting, please check the spec. for your reference)
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