HW Ver.
FW Ver.
Release Date
Functions Change
1.1
5.00
FEB-2022
WS433-LPC is a sensor with built-in advanced Lidar sensor to detect and ranging people. It can count the people walk
thru with accuracy higher than 95%. The sensor is not affected by temperature, humidity, RF noise and less affected
by ambient light... The wireless portion is Sub-GHz technology from Texas Instruments allows long range transmission
at ultra-low power consumption. It will connect 2-way wirelessly to the wireless co-ordinator WS433-CL to send data
and receiving the configuration. It can be configured the operation parameters like data sending interval, health check
cycle...remotely from Globiots platform or via ModbusRTU software (thru the WS433-CL). Its default data rate is 50
kbps, can be switched to 625 bps to increase the communication range. The sensor can last up to 5 years with type AA
battery. Typical Applications: People counter for public toilet, People counter for Store, shop, …
SENSOR SPECIFICATION
Sensor technology
Lidar
Detection range
max 4m
Detection cone
27 degree
Working temperature
-40 .. + 60 oC
Working humidity
0 .. 100% RH, non-condensing
WIRELESS SPECIFICATION
Data speed
Up to 50kbps
Transmission distance, LOS
1000m
Antenna
Internal Antenna
Functions
Sending data in interval or when alarms occur
Battery
Battery AA Type 1.5VDC and 7..48VDC (AC adapter not included
1. Functions Change Log
2. Introduction
3. Specification
