User's Manual

6
1. Introduction
The SMN-823W is a battery operated motion sensing tag. The SMN-823W transmits LF signal upon
detection of motion to trigger close proximity communication to other tags. SMN-823W is designed to be
installed onto automatic soap dispensers to allow Hand Hygiene Compliance in hospitals and clinics.
When the SMN-823W detects motion, it will transmit a unique ID using low frequency. SMN-823W also
has wifi to allow transmittion of data to a server for monitoring of status, battery level, etc.
The button on the SMN-823W allows for maintenanpg 5ce by the user.
2. Specifications
1
Power
Non-rechargeable Li-SOCl
2
battery 3.6v
2
Dimensions
100x60x11mm
3
Weight
80g
4
Operating Temperature
-10°C - 50°C
5
Storage & Transport
temperature range
0°C - 30°C
6
RF (Transmit)
Wifi 802.11 b/g/n
Frequency Band
Ch1~Ch11 (2.412~2.462Ghz) (FCC)
Ch1~Ch13 (2.412~2.472) (CE)
Transmission Rate
10mins interval, or immediately upon change of location
Transmission power (ERP)
32mW
7
LF (Transmit and Receive)
125 khz
Modulation
ASK modulated
Transmission Rate
Upon motion detection
8
Interfaces
1x button
2x LEDs
9
Sensors
Motion sensor
Proximity sensor
10
Compliance
EN 300328
EN 300330
EN 301489
CISPR 32
EN60601-1-2
EN 62368
EN 62311
FCC Method-47 CFR Part 15
FCC 15 subpart B
FCC part 2.1093
3. Button Usage
Action
Logic
Description
User button WAKE->SLEEP
Save Activation Count
Used to put the tag to sleep
(off) state