Shenzhen Merrytek Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000 pcs/month |
| Delivery Time | 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit. |
| Packaging Details | White box+ White box tags+ Clapboard+ Carton(K=A) |
| Working voltage | 220-240Vac 50/60Hz |
| Working mode | On/Off Function |
| Mounting height | 2.5-4.0m, typical:3m |
| Life time | 5 years warranty@Ta 230V full load |
| Load capacity | 400W (Inductive) |
| Working frequency | 24GHZ-24.25GHz |
| Feature | standalone microwave presence detectors |
| Mounting | Flush mounting or Surface mounting |
| IP rating | IP20 |
| Brand Name | Merrytek |
| Model Number | MSA235S 99 |
| Certification | CE |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 pcs/month |
| Delivery Time | 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit. | Packaging Details | White box+ White box tags+ Clapboard+ Carton(K=A) |
| Working voltage | 220-240Vac 50/60Hz | Working mode | On/Off Function |
| Mounting height | 2.5-4.0m, typical:3m | Life time | 5 years warranty@Ta 230V full load |
| Load capacity | 400W (Inductive) | Working frequency | 24GHZ-24.25GHz |
| Feature | standalone microwave presence detectors | Mounting | Flush mounting or Surface mounting |
| IP rating | IP20 | Brand Name | Merrytek |
| Model Number | MSA235S 99 | Certification | CE |
| Place of Origin | Shenzhen, China | ||
| High Light | 24GHz FMCW mmWave radar sensors ，Standalone Microwave Presence Detectors ，FMCW 24ghz mmwave sensor | ||
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:
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)
Company Details
Business Type:
Manufacturer,Exporter,Seller
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Focus on intelligent lighting control and innovate constantly！ About Merrytek Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart co... Focus on intelligent lighting control and innovate constantly！ About Merrytek Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart co...
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