Shenzhen Merrytek Technology Co., Ltd.
| Payment Terms | T/T or Western Union or PayPal |
| Supply Ability | 10,000pcs per 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 | Color box + flat card + outer box (K=A) |
| Dement / minor motion / breathing / daylight harvestingtecting Technology | movement / minor motion / breathing / daylight harvesting |
| Working Mode | DALI 2.0 |
| Rated Voltage | 220-240V AC |
| Communication mode | DALI BUS |
| Consumption power | ≤1W @230V AC |
| Mounting height | 2.5-4.0m (Typical height:3m) |
| Daylight lux range | 5-1200Lux |
| Sensor parameters | Via DIP switches or remote control |
| Brand Name | Merrytek |
| Model Number | MSA205 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T or Western Union or PayPal | Supply Ability | 10,000pcs per 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 | Color box + flat card + outer box (K=A) |
| Dement / minor motion / breathing / daylight harvestingtecting Technology | movement / minor motion / breathing / daylight harvesting | Working Mode | DALI 2.0 |
| Rated Voltage | 220-240V AC | Communication mode | DALI BUS |
| Consumption power | ≤1W @230V AC | Mounting height | 2.5-4.0m (Typical height:3m) |
| Daylight lux range | 5-1200Lux | Sensor parameters | Via DIP switches or remote control |
| Brand Name | Merrytek | Model Number | MSA205 |
| Certification | CE | Place of Origin | China |
| High Light | DALI2 24GHz Lifebeing sensor ，smart office 24GHz Lifebeing sensor ，24GHz Lifebeing Presence Sensors | ||
24GHz Lifebeing sensor DALI2 compatible presence sensors for smart office
1. Product Features/Descriptions
MSA205 is a 24GHz DALI 2.0 millimeter microwave motion sensor, which carries Merrytek exclusive microwave antenna with a big detection area high sensitivity, and accurate algorithm. Thanks to Merrytek's sophisticated hardware and software, MSA205 can precisely detect chest minor motion caused by human breath and communicate with other devices by DALI 2.0 protocol to provide fantastic automatic smart control in presence detectorss, smart hotels, and smart office scenarios.
| Input/Output | Input voltage | 220-240V AC |
| Rated voltage | 230V AC | |
| Consumption power | ≤1W @230V AC | |
| Communication mode | DALI BUS | |
| Motion datasheet | RF frequency | 24GHz -24.25GHz,ISM band |
| TX power | 3dBmMax | |
| Detection sensitivity | DIP switch setting: 100% 75% 50% 25% MH10 remote setting:100% 75% 50% 25% | |
| Hold Time | DIP switch setting: 5S 1Min 3Min 5Min MH10 remote setting:5S/ 30S /1Min / 3Min /5Min /10Min /20Min/30Min | |
| Daylight threshold | N/A | |
| Daylight lux range | 5-1200Lux | |
| Detection range (based on 100% sensitivity ) | Movement motion(based on 3m height mounting):radius 2-3m Minor motion(based on 3m height mounting):radius 2-3m Human presence(based on 3m height mounting):radius 2-3m | |
| Rated mounting height | 2.5-4.0m (Typical height:3m) | |
| 3db beam angel | 80°(XZ axis) | |
| 96°(YZ axis) | ||
| Application environment | Working temperature | 0℃...+50℃ |
| Storage | -40℃~+80℃ | |
| Certificate | RF certificate | In accordance with FCC/RED |
| Environmental certificate | In accordance with EU RoHS | |
| IP rate | IP20 | |
| Remark: “N/A” means Not applicable to this product | ||
2. Product Application
*presence detectors control
*Intelligent lighting control
*Smart hotel control
*Smart energy consumption control
*Home security guard
3. Dimension
4. Function
5. Wiring
Single Mode:
Grouping Mode:
6. Initialization
For the initial 20S interval once our motion sensor is powered, our motion sensor’s sensing function is disabled and can’t respond to human motion. After that, our motion sensor can work normally and its indication light can be turned on or off by our MH10 remote control.
7. Factory Setting
Detection Sensitivity: 100% Hold Time: 1Minute
8. Installation
7. Attention
* Our microwave motion sensor shall be installed by a professional electrician and away from a metal material or movement objects,such as water pipes,oscillating fan,s etc to avoid unwelcome detection
* Our microwave motion sensor shall be installed more than 2m away from another
* Our microwave motion sensor can not be directly lit by other lighting to avoid daylight lux detection disabled
* Our microwave motion sensor indication light can be turned on by the HS button and off by the LS button in our MH10 remote control
* Our microwave motion sensor detection area and hold time are adjustable by the DIP switch and remote control, and customers shall set the most suitable detection area and hold time to cover the room
* Our microwave motion sensor detection area might be different according to different room sizes and different people
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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