EOSD - Occupancy Sensor Sub Desk

Installation Guide

Copyright EnOcean © 2020

Page 1 of 4

EOSD_Installation_Guide_V2.1

Package Contents

 Occupancy Sensor

 Desk mounting plate with double sided adhesive tape for

easy mounting (screwing optional)

 CR2032 battery

Product Description

The Sub-desk mounted Occupancy Sensor is detecting when a

desk is occupied or vacant based on motion in the space

underneath the desk.

This device is wireless, and uses a passive infrared (PIR) sensor to

detect such motion. The occupancy sensor transmits RF signals

to control desk power supply or sends people counting

information to an IoT space utilization system.

Functional Description

If motion is detected by the permanently active PIR sensor, a

radio telegram indicating the occupied status will transmit

immediately. A transmission interval timer starts to run with a 2

minute lockout timer. No radio telegrams will be sent out until

the timer expires.

After the timer has expired, the unit will transmit occupancy

upon new motion detection. An unoccupied message will be

sent if no motion is detected for an extended period - sending

the first at 10 minutes, then again at 30 minutes. A heartbeat

message can also be enabled (see “Optional Settings”).

Specifications (typ. values)

Power Supply: CR2032 battery

RF Transmission Range 80 ft. (25 m)

Motion Sensing Range

>1 m

Battery Life:

6.5 yrs

Motion Transmission

Interval

2 minutes

Unoccupied Transmission 10 and 30 minutes since last motion

Heartbeat Transmission

Interval (unoccupied)

Disabled by default

Enabled = heartbeat @ 1 hr interval

(after unnocupied messages)

EnOcean Equipment

Profile

EEP A5-07-01

RF Communications EOSDA: EnOcean 868 MHz

EOSDU: EnOcean 902 MHz

Dimensions 6.30” L x 2.35” W x 1.47” D

(160mm x 60mm x 37mm)

Weight 4.4 oz. (125 g)

Mounting Height 2.45-3.15 feet (70 – 90cm)

recommended

Environment Indoor use only

14° to 104°F (-10° to 40°C)

20% to 95% relative humidity

(non-condensing)

Agency Compliance EOSDA: RoHS, CE, RE-D

EOSDU: FCC, IC