Recessed Mounted 24GHz LifeBeing Sensor Built In Tuya ZigBee Wireless Module MSA201 Z


MSA201 Z is a 24GHz radar sensor based on Merrtek 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.


nput/Output Voltage Range 220-240Vac 50Hz/60Hz
Rated Voltage 220V AC
Working Current 50mA max
Working Power ≤1W 230V AC
Communication Model Frequency 2.4GHz-2.484GHz ZigBee Transmitting Frequency: 10dB Receiving Sensitivity: -101±2dBm
Sensor Parameter Transmitting Working Frequency 24GHz-24.25GHz ISM Wave.
Transmitting Power 5mW Max.
Detection Area 0% 25% 50% 75% 100%
(set by APP or remote control MH10)
Hold Time 30s /1min / 2min/ 3min /5min /10min /20min/30min
(set by APP or remote control MH10)
Daylight When the change in ambient illuminance meets the preset illuminance difference, the sensor immediately reports the ambient illuminance value
The change value: 10-100lux, set by APP
Illuminance 5-1200Lux
Detecting Range
(100% detection area, radius)
Movement: 4-5m (at 3m height)
Minor Movement: 4-5m (at 3m height)
Presence: 3-4m (at 3m height)
Mounting Height 2.5-4.0m typical value: 3m
3db Beam Angle 100° (XZ field)
100° (YZ field)
Environment 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.
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