USER MANUAL
EMDCB
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BLUETOOTH LOW ENERGY MOTION AND ILLUMINATION SENSOR
© 2019 EnOcean | www.enocean.com
EMDCB User Manual | v1.3 | August 2019 | Page 10/67
2.2
Basic functionality
EMDCB devices contain a passive infrared sensor that detects changes in the received infra-
red radiation which are characteristic for the movement of persons.
EMDCB integrates a solar cell that generates the required energy for its operation from
available ambient light.
The user interface of EMDCB consists of one button for simple configuration tasks and one
LED to provide user feedback.
EMDCB is designed for ceiling mounting. It can be mounted on most ceilings with suitable
screws or mounted on dropped ceilings using wire brackets.
2.3
Product design
Figure 2 below shows the EMDCB product design including key functional elements.
2.3.1
External product interface
EMDCB uses a dedicated infrared lens in conjunction with a passive infrared sensor to de-
tect motion.
EMDCB it contains a dedicated sensor for illumination measurement. In addition, the inte-
grated solar cell can also be used to measure the external light level. It also provides the
required power for operation in normal lighting conditions.
The external user interface consists of one button (LRN) and one LED that together can be
used for simple configuration and test activities.
Figure 2
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EMDCB front and rear view
