Merrytek MSA035 Z1 User Manual page 4

Parameters
Operating Voltage
Stand-by Power
Operating Frequency
Detection Area (Note 1) 0%/25%/50%/75%/100%, Set via APP
Hold Time (Note 2)
Detection Range
(Radius) (Note 3)
Mounting Height
Installation
Operating Temperature 0℃- 50℃
Storage Temperature
Note:
1. The higher sensitivity, the farther detection range. In case of microwave crossing the
wall or false triggering, the sensitivity should be reduced. When it is set to 0%, the
motion detection function of the microwave sensor is shielded, no matter whether
there is someone moving, the device will be automatically shut down after the hold
time, which is usually used to debug the intermodal logic.
2. In order to make sure the testing effect, please set the "hold time" to more than
1minute when space is with only 1 person.
3. The detection range of the sensor is related to the installation height, the height and
moving speed of the person, the relative position of the person to the sensor, the
size of the installation environment, whether there are obstructions and reflectors
and other factors. The data in the table is tested by a 165cm person, facing the
sensor with no obstructions on his chest and belly, walking slowly at 0.3m/s in an
open area with sensor mounted of 3 meters.
Human motion signal interpretation:
Big motion signal activates
120-277Vac, 50/60Hz
≤1.5W
5.8GHz
30s, 1min, 2min, 3min, 5min, 10min, 20min, Set via APP
Big motion (Walk Signal): 3-4m
Minor motion (move head, raise hands etc): 3-4m
Breathing (Stationary state): 2-3m
2.5-4m
Flush Mounted (MSA035 Z1), Surface Mounted (MSA050 Z1)
-35℃- 80℃
Minor motion maintains
Breathing maintains