MSA227S 99 B1

Features

Exclusive Merrytek Lifebeing Presence Detection
FMCW modulation technology applied to detect micro movement brought by breathing
Germany RF technology applied for 5-year gurantee assurance
Connect to casambi BLE ecosystem
Accurate motion detection with one channel relay ON/OFF output and casambi communication
Relay max loading capacity :800w resistive loading and 400w inductive loading
Daylight Sensor Available
24Ghz ISM Band Millimeter Wave Radar technology
Major/Minor/Micro Motion detection diameter: 6-8m Max
Major/Minor/Micro Motion detection range are highly coincide
Round radiation. Effectively managing a whole space by a single sensor
Absence switch to Presence within 0.5S
Presence switch to Absence no less than 15S
Flush mounting and Surface mounting installation available
Sensor parameter adjustable by casambi app
Sensing function based on millimeter wave radar technology
Low RF power output. No harm to human health
Not affected by temperature, humidity, noise, airflow, dust, light and other environments

Size and Function Diagram

Parameter characteristics

Input/Output	Inputvoltage	220-240V AC
	Rated voltage	220V AC
	Working current	50mA max
	Power consumption	≤1W @220/230V AC
	Output signal	1 channel relay ON/OFF+casambi BLE
Sensor parameter	Function	24Gh mmW radar presence sensor+daylight sensor
	Detection Area	Casambi app: 0.5-4m
	Sensor Hold Time	Casambi app：10S/30S/1Min/3Min
	Daylight Sensor	0-1200lux
	Radius detection range(based on 100% sensitivity and tangential moving)	major/minor/micor movement（3m height installation）: 3.5±0.5m（based on 41㎡ open area test and might change due to different space）
	Sensitivity	High/Medium/Low
	Remote control	Available
	Mounting height	2-4m typical value:3m
	3dB beam angle	100°（Horizontal）
		100°（Vertical）
Application environment	Drill hole	Φ55mm
	Working temperature	-25℃…+50℃
	Storage temperature	-40℃~+80℃
	Warranty	3 year（available based on product quality）
Certificate Standard	Certificate	Compliant to CE
	Environmental requirements	Compliant to RoHS
	IP rating	IP54
“N/A” means not available

Product details

Dimension

Product size: 105x105x6mm(flush mounting)、105x105x45.6mm(surface mounting)
Connection interface: 4-pin terminal

Initialization

When powered on,sensor indicator will turn off after flashing for 10S and will not detect moving signal during this time. After 10S,you can use our MH10 remote or casambi app to adjust detection area、hold time and daylight sensor etc parameter.

Factory setting

Detection Area:4m, Hold Time: 30s, Indicator:ON

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:

Major movement: detect the human significant moving (walking) in the detection area.
Minor movement: 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.
Micro movement: detect human abdominal and thoracic expansion behaviors caused by breathing, but not detect moving signal and minor moving signal.

Wiring suggestions

Wiring layout suggestion：

LN terminal stands for AC input, L’N’ stands for AC output,please wiring correctly
One sensor’s max loading capacity is 800w resistive loading and 400w inductive loading for one single load.if you want connect more load in one loop,we recommend to add an AC contactor in our output LN terminalto avoid momentary surge overload.

Installation suggestion

N/A

NameDateDownload
MSA227S-99-B1-V1.0-Spec.pdf 2024-11-05 09:11:36