Shenzhen Merrytek Technology Co., Ltd.
| Payment Terms | T/T |
| 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 | White box+ White box tags+ Clapboard+ Carton(K=A) |
| Input Voltage | 12-24Vdc |
| Working current | 20mA mAX. |
| Power Consumption | ≤0.5W |
| Function | NO/NC dry contact |
| Available | PIR Motion detection, daylight sensor |
| Mounting Height | 2.5-4m |
| Installation | Flush-mounted |
| Cut size | Φ45mm |
| Brand Name | Merrytek |
| Model Number | MSA238D IR |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | 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 | White box+ White box tags+ Clapboard+ Carton(K=A) |
| Input Voltage | 12-24Vdc | Working current | 20mA mAX. |
| Power Consumption | ≤0.5W | Function | NO/NC dry contact |
| Available | PIR Motion detection, daylight sensor | Mounting Height | 2.5-4m |
| Installation | Flush-mounted | Cut size | Φ45mm |
| Brand Name | Merrytek | Model Number | MSA238D IR |
| Certification | CE | Place of Origin | China |
Passive infra-red motion detector with NO or NC output with 4m mounting height
1. Features
1) PIR motion detection
2) Exquisite appearance with planar rectangle Fresnel lens
3) Accurate NO/NC dry contact output
4) Daylight sensor detection available
5) Detection area, hold time, and daylight threshold, etc, can be set by remote
6) Max detection range: 0-4m diameter from detection long side,0-1m diameter from detection short side
7) Hallway and Toilet motion detection is highly recommended
8) Flush mounting and surface mounting available
9) Compact mini size for perfect ceiling mounting
2. Parameters
| Input/Output | Input voltage | 12-24V DC |
| Rated voltage | 12/24V DC | |
| Working current | 20mA max | |
| Power consumption | ≤0.5W @12/24V DC | |
| Output signal | NO/NC dry contact (Factory setting is NO dry contact) | |
| Sensor parameter | Function | PIR motion detection, daylight sensor |
| Detection Area | Remote setting: 100%/75%/50%/25% | |
| Hold Time | Remote setting: 2s/1min/3min/5min/10min/30min | |
| Daylight Sensor Threshold | Remote setting: 15lux/50lux/Disable | |
| Radius detection range(based on 100% sensitivity) | Tangential moving based on 3m high installation: 0-2m from long side,0-0.5m from short side @25℃(radial moving detection range will shorten) | |
| Remote control | Available | |
| Mounting height | 2.5-4m typical value: 3m | |
| Application environment | Drill hole | Φ45mm |
| Working temperature | -25℃...+50℃(detection range might differ based on different temperature ) | |
| Storage temperature | -40℃~+80℃ | |
| Warranty | 3 years(available due to product quality problem under indoor application) | |
| Certificate Standard | Certificate | Compliant with CE |
| Environmental requirements | Compliant to RoHS | |
| IP rating | IP20 |
3. Dimension
4. Wiring Diagram
Wiring layout suggestion:
1. Hand-in-hand wiring is highly recommended, yet star-topology or tree-topology is strongly deprecated
2. When there’s more than 1 PC sensor in a line, you shall consider that the equipment current consumption shall not surpass your driver’s loading capacity.
5. Detection of radiation
6. Detection Signal
The product detects human moving signals, and below is a description of the moving signals:
Moving signal: detect the human significant moving (walking) in the detection area.
7. Remote Control MH18
For more information, please get in touch with our sales rep. for more details.
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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