24GHz Large Detection Area Millimeter Wave Radar Presence Sensor With Detecting Angle Adjustable For Bedroom
24GHz large detection area millimeter wave radar presence sensor with detecting angle adjustable for bedroom
1. Feature
1) Exclusive Merrytek Lifebeing Presence Detection
2) Accurate Presence/Absence Output
3) NO/NC dry contact output available
4) Detection antenna flippable from -30°to 30°
5) Presence, minor motion and motion detection range highly coincide
6) Sensor parameter adjustable by MH10 remote
7) Low RF power output. No harm to human health
2. Parameters
| Input/Output | Input voltage | 12-24V DC |
| Rated voltage | 24V DC | |
| Working Current |
@12Vdc:50mA max @24Vdc:30mA max |
|
| Working Power | ≤1W @24V DC | |
| Output signal | NO/NC dry contact (Factory setting is NO dry contact) | |
| Load type | Resistive (load voltage :Vdc≤36V,load current:100mA max) | |
| Sensor Parameter | Radar frequency | 24GHz-24.25GHz ISM band |
| Transmitting Power | 5mW Max. | |
| Detection Area | MH10 remote setting: 25%-100% | |
| Hold Time | MH10 remote setting:5s/30s/1min/ 3min/5min/10min/20min/30min | |
| Daylight sensor threshold | MH10 remote setting: 5Lux/15Lux/30Lux/50Lux/100Lux /150Lux/Disable | |
| Radius detection range(based on QS1 mode 100% sensitivity) |
Motion detection(3m height):3-4m Minor motion detection(3m height):2.5-3.5m Presence(3m height):2.5-3.5m |
|
| Remote control | Available | |
| Mounting height | 2.5-4.0m | |
| 3dB beam angle | 100°(horizontal) | |
| 100°(vertical) | ||
| Application Environment | Drill hole | Φ70mm |
| Working Temperature | 0℃...+50℃ | |
| Storage Temperature | -25℃~+80℃ | |
| Certificate Standard | Certificate | FCC/RED |
| Environmental Requirement | Compliant to RoHS | |
| IP Rating | IP20 | |
| Note: "N/A" means not available. | ||
3. Dimension ( mm)
4. Wiring
5. Detection area
6. Angle adjustable example
7. Detection signal
The product detects human movement, minor movement, and presence signals, and realizes the detection of human-existing/no-human in the sleep state. The following is a description of the moving, minor moving, and presence signals:
l Moving signal: detect the human significant moving (walking) in the detection area.
l Minor moving signal: detect the human slight moving in the detection area, such as leaning forward, leaning forward and back, swinging limbs, shaking head, typing, playing with mobile phones, and so on.
l Presence signal: detect human abdominal and thoracic expansion behaviors caused by breathing, but not detect moving signal and minor moving signal.
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