Tuya Zigbee wireless control human presence detection lifebeing sensor IP20 rated

1. Feature

MSA201 Z is a recessed mounting ZigBee wireless networking lifebeing sensor, which detects movement, slight motion, and breathing signals as well, and can distinguish whether there is someone. The product adopts 24GHz high-gain large-beam millimeter-wave radar technology, which is characterized by the realization of living presence detection, working as a data acquisition unit in the Tuya control system.

1) Millimeter-wave radar technology, precisely detecting human motion/slight motion and breath signal.

2) Adopt lifebeing detection technology, which can detect movement, slight movement, and breathing signals, and realize the true presence detection.

3) Integrated motion and daylight sensor.

4) Compact design, built-in Tuya ZigBee wireless module, widely applied in offices, meeting rooms, classrooms, hotels, presence detectorss, and other IOT application areas.

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 to the Zigbee module, then submit these data to the cloud by ZigBee gateway to control other Tuya ZigBee devices interactively.

Walk Mode(Big Motion): a large movement (walking) of the human body.

Leisure Mode(Minor Motion): only small motions of the human body, such as forward, backward, limb swing, head shaking, typing, playing with mobile phones, and other minor actions.

Presence Mode(Breathing): only detects human breathing within the 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 over the preset change range

1. Sensitivity, indicator light, hold time, and other parameters are set through the Tuya APP.

2. The motion sensor doesn’t work when the sensitivity is set to 0%.

3. Human occupancy and daylight level detecting function for switch and automation of other devices.

4. Motion, minor movement, and breathing signals are separated to realize different behavior control modes.

5. triggered status display (absence/occupancy: walk mode, leisure mode, presence mode).

3. Dimension ( mm)

4. Wiring

5. Structure

6. Installation

7. Detection area

8. Pairing instruction

• Manual paring

a. Press the pairing button on the sensor:

After connecting the APP to the Tuya ZigBee gateway, powering on the sensor, and long pressing the pairing button over 3S, the green indicator will flash 1min to enter network paring status; after pairing successfully, the LED indicator will keep on for 10S; if the failed pairing, the LED indicator will be off for 10s.

b. Pairing by remote

After connecting the APP to the Tuya ZigBee gateway, powering on the sensor, and pressing “TEST 2S” on the remote, the green indicator will flash 1min to enter network paring status; after pairing successfully, the LED indicator will keep on for 10s; if fail to pair, the LED indicator will be off for 10s.

Note: After pairing successfully, repairing will delete the previous pairing record; If pairing manually, repairing can be done as soon as power on the sensor; if pairing by remote, repairing can’t be done until 20s after power on the sensor.

• Automatically pairing

After powering on the sensor, the sensor will start initialization for 20s, sensor will pair automatically for 2s, after pairing successfully, the LED indicator will keep on for 10S; if fail to pair, the LED indicator will be off for 10s, 3 min later, the sensor will pairing again automatically.

9. Initialization

After powering on, the indicator light flashes for 20 seconds and then turns off. During initialization, the sensor does not communicate with the communication module and does not detect external movement signals. After the initialization is completed, it enters the normal working state.

10. 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 dial 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 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.

4) The product should not be too close to the wireless router at least more than 2m apart, when it is installed and used.

5) Setting detecting area and indicator on-off by MH10.(Pressing HS in MH10 makes indicator on and pressing LS in MH10 makes indicator off.)

6) The sensor’s microwave can penetrate the wall of the building. It may cause misreport when a microwave penetrates the wall to detect moving objects outside the fortified area. To avoid triggering by mistake, choose a suitable place when installing, keep away from glass, plasterboard, wooden walls,s and other things that microwave can easily penetrate, and choose appropriate sensing parameters according to space, for example:

A. When the product is used in a room whose length and width is about 2m or less, the detecting area should be set to 25% (application scenario: washroom, sitting room )

B. When product is used in a room whose length and width is about 3m, the detecting area should be set to 50% (application scenario: washroom, hallway, sitting room )

C. When the product is used in a room whose length and width is about 4m, the detecting area should be set to 75% (application scenario: small office, meeting room, library )

D. When the product is used in a room whose length and width is about 5m or more, the detecting area should be set to 100% (application scenario: large office, meeting room, library )

Note: The setting detecting area depends on the actual environment (detecting area parameters above the application scenario are for reference only).

7) Hold time setting: space of one person: 1-3 minutes, space of more than one person: 30 seconds to 1 minute. It is not recommended to set a hold time of more than 5 minutes, to avoid the small motion signal in the space from interfering with the hold-time closing.

Focus on intelligent lighting control and innovate constantly！

About Merrytek

Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen China. For more than 13 years, we have been dedicated to research electronical products for professional lighting & smart control applications. Our main products include microwave and PIR fixture sensor, human breathing detection sensor, daylight sensor, DALI & 1-10V dimmable driver, emergency pack, & IOT controls.

Why Merrytek?

Merrytek has a leading R&D team with 75 engineers, and owns pre-research team 14 members. We got over 600 patents in China and oversea countries, including 80 invention patents.

Merrytek has invested the automation line for microwave sensors in 2018. All process from plug-in, assembling, testing and packaging are completed automatically, which raise the production efficiency as well as qualified rate.

All Merrytek products are 100% tested during production, and after product is packaged, sampling test must be carried by OQC, to make sure every product received by customer can work normally.

Contact us when you have any query of Merrytek product, we will respond you fast within 24 hours in working days. Merrytek sales team is in this industry over 10 years’ experience, service over 1000 customers all over the world, we can offer you fast and professional service.

Euro, Asia & Africa market：Ray  raylei@merrytek.com

America & Australia market：May  may@merrytek.com

Others:  sales@merrytek.com

Core Technologies Advantages

Microwave Motion Sensor

Based on principle of Doppler effect and 5.8GHz microwave detection technology for motion detecting. Currently, Merrytek developed over 200 models motion sensors which support long detection area up to 20m, 15m mounting height and outdoor use motion sensors. Those are at the leading position in our industry.

Typical products: MC and MLC series.

LifeBeing Presence Sensor Technology

As only support big range movement detecting, microwave is normally used in the places people only make a brief stay, for example, corridor, stair well, warehouse and parking lot. Merrytek use high frequency microwave and unique programming, microwave sensors are able to detect very minor movements, i.e. typing and breathing to avoid false reporting and underreporting. Merrytek provides series sensors with KNX, DALI, 485 and Bluetooth for building automation.

Application: office, classroom, meeting room, kitchen, rest room and so on.

Typical products: MSA series.

Daylight Sensor

As always, Merrytek concentrates on simple intelligent light solutions and luminaries’ construction. We successfully completed an in depth study of our patented self-adaptive LED drivers which can identify artificial light and natural light. We therefore can supply an extremely cost-effective and energy saving daylight harvesting solution for office use.

Typical products: MS series

Flicker-free DALI/1-10V Dimmable LED Driver

Replacing traditional incandescent and fluorescent lights with more efficient and longer-lasting LED-based solid-state lighting (SSL) is an undeniable trend in the lighting industry. However, since SSL fixtures are directly connected to an AC power supply, (consistent with legacy lighting), there is a risk that 100-Hz or 120-Hz flicker could occur as a result of the driving AC current’s fluctuation at the supply's output. Flicker can make people uncomfortable, causing headaches, stress and fatigue even though the human eye may not detect the flicker.

Currently, most of dimmable LED drivers have flickering issues (especially PWM types), when dimmed below 5%. Merrytek newly-developed flicker-free dimming technology can eliminate nearly all flickering and even when dimmed to 2%.

Typical products: ML and KL series.

Emergency Pack for LED Lighting

From 2016, Merrytek has dedicated to quality emergency pack for LED fittings, such as ceiling lights, tri-proof lights, down lights and panel lights. Top quality battery will be use in all our range and make sure excellent life time and good reputation.

Typical products: KE and ME series.