Shenzhen Merrytek Technology Co., Ltd.
Shenzhen Merrytek Technology Co., Ltd Intelligent Lighting Control
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24GHz FMCW reliable and accurate Ceiling Mounted Presence Detector with 3 mounting options
1. Features
1) Exclusive Merrytek Lifebeing Presence Detection
2) FMCW modulation technology applied to detect micro movement brought by breathing
3) Germany RF technology applied for a 5-year guarantee assurance
4) Simple ON/OFF but reliable and accurate performance
5) Relay max loading capacity:800w resistive loading and 400w inductive loading & LED
6) Flush mounting, EU 86 Box, and surface mounting are available
7) 5 years warranty period
2. Parameters
| Input/Output | Input voltage | 100-240V AC 50-60Hz |
| Rated voltage | 220V AC | |
| Working current | 50mA max | |
| Consumption | ≤1W 230V DC | |
| Max surge | 1KV(L/N,EN61000-4-5) | |
| Output signal | 1 channel ON/OFF(Max 800w resistive loading and 400w inductive loading)+1 channel push control | |
| Max surge current | 16A relay 30A(test by 50% Ipeak and twidth 500us @230Vac by full loading from cold boot 60A(test by 50% Ipeak and twidth 200us @230Vac by full loading from cold boot | |
| Sensor Parameter | Radar frequency | 24GHz-24.25GHz ISM band |
| Transmitting Power | 5mW Max | |
| Detection Area | Remote/Dip setting: 0-4m | |
| Hold Time | Remote/Dip setting: 10s-30min Remark: presence detection will be available only when the hold time is set >30s | |
| QS1+100% detection range radius | major/minor/micro-movement(3m height installation): 3.5±0.5m(based on 41㎡ open area test and might change due to different space) | |
| Daylight sensor threshold | 5-150lux/Disable | |
| PUSH control | ON/OFF, once you use the push button to turn off the light, there’ll be 10s block time when sensor be disabled | |
| Sensitivity | High/Medium/Low | |
| Remote control | Available | |
| Mounting height | 2.5-4.0m typical value:3m | |
|
3dB beam angle
| 100°(XZ) | |
| 100°(YZ) | ||
| Application Environment | Drill hole | Φ55mm |
| Working temperature | 0℃...+50℃ | |
| Storage temperature | -40℃~+80℃ | |
| Warranty | 5 years(available due to product quality problem under indoor application) | |
| Certificate Standard | Certificate | Compliant to CE |
| Environmental requirements | Compliant to RoHS | |
| IP rating | IP20(flush mounting) IP54(surface mounting) | |
| “N/A” means not available | ||
3. Dimension
Flush mounted:
Surface Mounted
4. Wiring Diagram
5. Detection radiation
6. Detection Signal
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:
l Major movement: detect the human significant moving (walking) in the detection area.
l Minor movement: detect the human slight movement 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 Micro movement: detect human abdominal and thoracic expansion behaviors caused by breathing but do not detect moving signals or minor moving signals.
7. DIP SWITCH SETTING
Detection Area
| 1 | 2 | 3 | 4 | ||
| Ⅰ | ON | ON | ON | ON | 4m |
| Ⅱ | ON | - | ON | ON | 3.5m |
| Ⅲ | ON | ON | - | ON | 3m |
| Ⅳ | ON | ON | ON | - | 2.5m |
| Ⅴ | ON | ON | - | - | 2m |
| Ⅵ | - | - | ON | ON | 1.5m |
| Ⅶ | - | - | - | - | 1m |
Hold Time
| 5 | 6 | 7 | 8 | ||
| Ⅰ | ON | ON | ON | ON | 10S |
| Ⅱ | ON | - | ON | ON | 30S |
| Ⅲ | ON | ON | - | ON | 1min |
| Ⅳ | ON | ON | ON | - | 3min |
| Ⅴ | ON | ON | - | - | 5min |
| Ⅵ | - | - | ON | ON | 10min |
| Ⅶ | - | - | - | - | 30min |
Daylight sensor
| 8 | 9 | |
| ON | ON | 5Lux |
| - | ON | 50Lux |
| ON | - | 150Lux |
| - | - | Disable |
For more information, please get in touch with our sales rep. for more details.