TUYA APP Microwave Motion Sensor ZigBee LifeBeing Flush Mounted

Place of Origin China
Brand Name Merrytek
Certification RoHS
Model Number MSA035 Z1
Minimum Order Quantity 50
Price Negotiation
Packaging Details White box+ White box tags+ Clapboard+ Carton(K=A)
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 10,000pcs per month

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Product Details
Rated Voltage 120-277V AC, 50Hz/60Hz Mode ZigBee
Working Frequency 5.8 GHz ±75 MHz, ISM Band Detection Area (Radius) 100% / 75% / 50% , Set By Remote Control Or Tuya App
Daylight Detection Monitoring Ambient Lux Level (5-1200lux) And Reporting Every 30sec. Immediately Report If Lux Abruptly Change. Lux Change Value (10lux-100lux) Can Be Set In App. Hold Time 1min / 2min / 3min / 5min / 10min / 20min
Detection Range (Radius) Movement Detecting Range: 3-4m Slight Motion Detecting Range: 3-4m Breathing Detecting Range: 2-3m Installation Flush Mounted
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TUYA APP Microwave Motion Sensor


ZigBee Microwave Motion Sensor


ZigBee microwave movement sensor

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Product Description

TUYA ZigBee LifeBeing Sensor MSA035 Z1



1. Features

1) Built-in LifeBeing motion sensor and daylight sensor.
2) It can accurately detect and distinguish motion, minor motion, breathing signals and illumination changes to interact with different lights, air conditioners, background music, etc.
3) Based on 2.4G ZigBee protocol, can connect with various Tuya smart devices, and controlled by Tuya App.
4) 120-277Vac input.
5) Effectively resist 5G, Wi-Fi, Bluetooth and other wireless signal interference due to the patented low-impedance antenna design.
6) Independent flush-mounted.
7) 5 years warranty.


2. Product Function
The product adopts a mechanism to report human body status information (unmanned/occupied: walk mode, leisure mode, presence mode) and the light level in every 30 seconds through the MCU serial port.

Walk Mode: a large movement (walking) of the human body is detected within 30S.
Leisure Mode: only small motion of the human body are detected within 30S, such as: forward, backward, limb
swing, head shaking, typing, playing with mobile phones and other minor actions.
Presence Mode: only detects human breathing within 30S (abdominal cavity, thoracic cavity expansion behavior actions), no significant movement is detected.
Light Level Report: report the current light level when the light level changes in the preset range.

1) Sensitivity, indicator light, and hold time function are set through the Tuya APP.
2) The motion sensor doesn’t work when the sensitivity is set to 0%.
3) Human occupancy detecting function for switch and automation.
4) Motion, minor movement, and breathing signals are separated to realize different behavior control mode.
5) Support the networking function of the master and slave controllers.
6) Triggered status display (unmanned / occupied:walk mode, leisure mode, presence mode).


3. Initialization
The Initialization will be finished after indicator light flashes for 20 seconds when the initial power-on. During the initialization period, the external movement signal is not detected. The indicator light can be turned on/off through the APP, as well as the hold time and detection range (sensing distance).


4. Application Notice
1) The sensor should be installed by a professional electrician. Please disconnect the power before installing, wiring or changing the setting of the DIP switch.
2) Put the sensor as far as possible from large areas of metal plate, glass and other materials with high medium density to avoid triggering by mistake.
3) Avoid using objects that have been vibrating for a long time around the sensor, such as shaking fans, etc. The vibration signal will be regarded as the motion signal to trigger the sensor.
4) Avoid the detection window of the daylight sensor of the detector irradiated by an invalid light source, which will interfere with the measurement of ambient light.
5) The sensor should be installed at least 2 meters away from the wireless router.
6) Sensor’s microwave can penetrate wall of building.