Merrytek MSA020 Instructions Manual page 3

Installation imension
Life time
Group selection
Note 1. "N/A"means not available.
3. Function
Instructions of signal detection：the sensor detects human walking, slight motion(such as body movement, turn up
head and others minor movements) and breathing to realize the detection of human existence in non-sleep state.
Movement signal active
: to trigger the sensor
* Movement signal
* Slight motion signal: the sensor keeps to detect and the indicator flashes once.
* Breathing signal: when no slight motion signal, the indicator quick flashes 3 times after the sensor detects 3
effective breathing signals.
Add: No.17th Building, Dianda Guyuan Industrial Park, Mashantou, Matian, Guangming District, Shenzhen, China, 518106
Tel: +86 (0)755-2305 7253
All technical information is subject to the physical performance, Merrick reserves the right to final interpretation
LIFEBEING SENSOR
Cut size: Ø65-Ø70
5 years warranty@Ta 230V full load
Select groups via rotating the encoder (Group 0 is broadcast mode，
other group 1-F are packet modes.).
Slight motion& Breathing signal maintains
Shenzhen Merrytek Technology Co.,Ltd
Fax: +86 (0)755-2786 3012
page 3 of 10
MSA020
Website: www.merrytek.com
Version: A0