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 | 100-240Vac |
| Working current | 20mA mAX. |
| Power Consumption | ≤0.5W |
| Function | 1 Channel ON/OFF + Casambi BLE communication |
| Available | Casambi wireless mesh PIR detector with relay output |
| Mounting Height | 2.5-4m |
| Installation | Flush-mounted |
| Cut size | Φ65mm |
| Brand Name | Merrytek |
| Model Number | MSA246S IR B1 |
| 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 | 100-240Vac | Working current | 20mA mAX. |
| Power Consumption | ≤0.5W | Function | 1 Channel ON/OFF + Casambi BLE communication |
| Available | Casambi wireless mesh PIR detector with relay output | Mounting Height | 2.5-4m |
| Installation | Flush-mounted | Cut size | Φ65mm |
| Brand Name | Merrytek | Model Number | MSA246S IR B1 |
| Certification | CE | Place of Origin | China |
| High Light | Casambi wireless PIR detector ，mesh PIR motion sensor with relay ，daylight harvesting PIR sensor | ||
Advanced PIR motion detection sensor with 360° ceiling mounting capability for automated lighting control in industrial and commercial environments.
| Input/Output Parameters | |
|---|---|
| Input Voltage | 100-240V AC |
| Rated Voltage | 230V AC |
| Working current | 20mA max |
| Power Consumption | ≤0.5W @230VAC |
| Working Mode | 1 Channel ON/OFF + Casambi BLE |
| Surge Protection | 2KV(L/N, EN61000-4-5) |
| Surge Capacity | 30A (50% Ipeak, twidth=500us, 230Vac full load, cold start) |
| Load Capacity | 1200W resistive loading or 600W inductive loading |
| Sensor Parameters | |
| Function | PIR motion detection + daylight sensor |
| Detection Area | Casambi app setting: 100%/75%/50%/25% |
| Hold Time | Default setting 2s+ Linger time set by Casambi App |
| Daylight Sensor | Set by Casambi App under close Loop |
| Mounting Height | 2-4m (typical value: 3m) |
| Application Environment | |
| Drill Hole | Φ65mm |
| Working Temperature | -25℃ to +50℃ |
| Storage Temperature | -40℃ to +80℃ |
| Certification & Standards | |
| Certificate | Compliant with CE |
| Environmental Requirements | Compliant with RoHS |
| IP Rating | IP20 |
1. LN is the AC input terminal, and L’N is the AC output terminal. Please ensure the wiring sequence is correct.
2. Single load requirements for a single sensor output: resistive loads should not exceed 1200W, and capacitive loads should not exceed 600W. When connecting multiple loads, surge capacity and total load must be considered. We recommend connecting an AC contactor or AC solid-state relay to the sensor output terminal to prevent damage to the sensor due to inrush current overload when one sensor is connected to multiple loads.
3. The effective range of Bluetooth communication is 40m in open areas. If there are walls obstructing the view, the quality of Bluetooth communication may be affected.
When powered on, the sensor will be in the initialization period, and the relay will be closed during this period. After initialization time, the relay is open, detection range, hold time, and daylight value can be set via the Casambi App.
1. This infrared pyroelectric sensor should be installed by a professional electrician. Power should be disconnected before installation and wiring.
2. The optimal installation height for this infrared pyroelectric sensor is 3m. It should not be installed outdoors to avoid false triggering due to ambient temperature. It should not be installed in locations sensitive to temperature or airflow changes to prevent false triggering or overheating, leading to sensor failure.
3. The detection range of this infrared pyroelectric sensor should not be obstructed by screens, furniture, large potted plants, or other barriers.
4. There should be no reflective objects directly in front of this infrared pyroelectric sensor, as reflected light can cause false triggering.
5. This infrared pyroelectric sensor should be kept away from large electromagnetic radiation equipment, such as Wi-Fi routers, cameras, microwave ovens, etc. It is recommended to keep them at least 2 meters away to prevent electromagnetic interference.
6. The sensing distance of this infrared pyroelectric sensor may fluctuate depending on the installation height and ambient temperature compared to the typical value.
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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