MSA211 B 24GHz Large-Space Presence Motion Sensor with Casambi Bluetooth For Smart Home

Place of Origin Shenzhen, China
Brand Name Merrytek
Certification FCC, RED
Model Number MSA211 B
Minimum Order Quantity 100PCS
Price Negotiation
Packaging Details Color box + K=K carton
Delivery Time 1, Sample and small order: Within 5 working days after receiving your payment. 2, Bulk order: 3-4 weeks after receiving deposit.
Payment Terms T/T
Supply Ability 10000 pcs/month

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Product Details
Rated Voltage 220V AV Working Power ≤1W 220V AC
Remote Control Available Mounting Flush Mounting
Working Frequency 24GHZ-24.25GHz Working Temperature 0℃~50℃
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Product Description

MSA211 B 24GHz Large-space presence sensor

 

For more details, pls refer to as follows:

MSA211 B Spec.pdf

 

 

Product Feature

MSA211 B is a 24GHz radar sensor based on Merrytek patented orthogonal half-wave bending antenna. Its antenna has high gain and wide detection range and is combined with Merrytek’s unique software algorithm. It can accurately detect minor movements brought by human in almost all indoor spaces and provide fast and accurate front-end sensing input for smart home, smart hotel, smart office and other scenes.

 

1. Exclusive Merrytek Lifebeing Presence Detection

2. Accurate Presence/Absence Output

3. Daylight Sensor Available

4. Casambi APP Control Available

5. 24Ghz ISM Band Millimeter Wave Radar

6. Presence, minor motion and motion detection range are highly coincide

7. Round radiation. Effectively managing a whole space by a single sensor

8. Absence switch to Presence within 0.5S

 

Product Dimension

Dimension: φ90x80mm

Terminal: 4pin terminal with 0.75mm²-1.5mm² wire diameter recommend

 

Parameter

 

Input/Output

Input voltage

100-240Vac 50Hz/60Hz

Rated voltage

220V AC

Working Current

50mA max

Working Power

≤1W 220V AC

Sensor Parameter

Radar frequency

24GHz-24.25GHz ISM band

Transmitting Power

5mW Max.

Detection Area

APP adjust:10%-100%

Hold Time

1min + APP hold time

Daylight

0-1200Lux

Detecting Range

(100% detection area, radius)

Presence/Minor motion/Motion(3m installation):2.5-4m

Remote control

Available

Mounting Height

2.5-4.0m

 

3db Beam Angle

100° (XZ field)

100° (YZ field)

 

Application Environment

Drill hole

Φ75mm

Working Temperature

0℃...+50℃

Storage Temperature

-25℃~+80℃

 

Certificate Standard

Certificate

FCC/RED

Environmental Requirement

Compliant to RoHS

IP Rating

IP20

Note: "N/A" means not available.

 

Dimension Diagram

MSA211 B 24GHz Large-Space Presence Motion Sensor with Casambi Bluetooth For Smart Home 0

MSA211 B 24GHz Large-Space Presence Motion Sensor with Casambi Bluetooth For Smart Home 1

 

【 Wiring Diagram&Suggestion

 

MSA211 B 24GHz Large-Space Presence Motion Sensor with Casambi Bluetooth For Smart Home 2

Product Initialization】

Our sensor indicator will turns off after flashing for 20 seconds once it’s powered on.And sensor does not detect moving signal during initialization. You can turning ON/OFF indicator, hold time and detection area can be controlled by Casambi APP.

 

Factory Setting

Detection Area:100% Hold Time:1min Indicator light:open

 

Detection Radiation

MSA211 B is highly suggested flush mounting and its detection radiation is as below:

MSA211 B 24GHz Large-Space Presence Motion Sensor with Casambi Bluetooth For Smart Home 3

【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

Moving signal: detect the human significant moving (walking) in the detection area.

Minor moving signal: detect the human slight moving in the detection area, such as leaning forward, leaning forwarder and back, swinging limbs, shaking head, typing, playing with mobile phones and so on.

Presence signal: detect human abdominal and thoracic expansion behaviors caused by breathing, but not detect moving signal and minor moving signal.