Wireless sensor utilize the ultra-low power 433Mhz RF signal to transmit/receive data with Wireless co-ordinator.
To maximize the distance of transmission, the ideal condition is Line-of-sight (LOS) between the Wireless sensor and
Gateway. In real life, there may be no LOS condition. However, the two modules still communicate each other, but the
distance will be reduced significantly.
7. Installation
7.1 Installation location
ATTENTION:
DO NOT
cover the Wireless sensor or its antenna inside a completed metallic box or housing, because the RF
signal can not pass through the metallic material.
NOTE:
Integrated WS433-CL / iConnector Coordinator The coordinator must be placed at least 4 meters above the
ground and the WS433-LPC clearly visible.
7.2 Mounting
Installation method: Mount to the ceiling
Locate the mounting position at the entrance where people pass by, and out of direct sunlight
The direction of the triangle is the direction of counting people entering as specified in the payload
Determine the correct orientation to install the bottom cover to the ceiling in the correct direction
WARNING:
Avoid placing hands or heavy objects on the laser sensor surface or the PIR sensor surface, as this may
cause damage to the device;
Periodically use a clean cloth moistened with 70 degrees of alcohol to wipe the surface of the 2 sensors to
keep the sensor clean and accurate.
