Installation Guide

Counting Sensor
Datasheet
General Specifications
Features
Installation Guide
Dimensions
Weight (with battery)
Casing
164x34.5x34.5mm
138.5g
ABS plastic
Environment Requirements
Operating temperature
Operating humidity
Mounting location
Mounting
Detection angle
Detection distance
0～35℃
10～95%RH, no condensation
Above the door, 2-2.5m away
from the floor
Screws / Adhesives
≈80°
≤1.2m
Power
Battery
Battery life
Battery capacity
Built-in battery
1year
17000mAh
Performance standards
Counting accuracy
Counting direction
≥90%
Two Way
Others
IP rating
Standards
IP52
EN 60669-1
EN 60669-2-1
People Counting
*
*
RTJSD02 counting sensor receives thermal IR energy
from objects through its thermopile array to detect
people passing through. The sensor can calculate the
number of passing people and their direction of travel.
RTJSD02 is fixed dir
ectly above a doorway using an adhesive, with
an installation time of <1 minute. When a person passes through
the doorway, the thermopile array registers a temperature change
and its trajectory. After processing, the passing direction and the
number of persons will be accurately calculated. RTJSD02 only
collects information based on temperature changes directly under
the sensor. The sensor can not collect any personal or identifying.
Bluetooth Mesh Technology
Bluetooth Mesh technology used in RTJSD02 is a global wireless
standard for communication between smart devices in industrial
automation environments. Bluetooth Mesh technology uses a
reliable mesh network to keep devices connected and working
together whi
le providing excellent battery life.
Dynamic Temperature Compensation
Dynamic temperature compensation enables RTJSD02 to
automatically monitor the ambient temperature and adjust the
signal processing algorithms to maintain stability over tempera-
ture changes.
Real-time Data Reporting and Offline Caching
RTJSD02 reports measurement data through the gateway with a
delay of less than 100 ms. If the sensor is offline, the data will be
cached locally and will transmit all stored data after the network
connection is restored.
The above data is measured by 9am laboratory, and may be
affected by environmental factors.
Counting accuracy = (1-the statistical error of people counted by
sensors / the actual number of people) x
100%
The recommended installation height is between
2m and 2.5m. Installed below 2m or above 2.5m,
blind spots will appear and some area cannot be
detected.
Remember to point the detection probe at the area
needed to be probed.Fix the sensor as close as
possible to the edge of the door frame.
2-2.5m
≤1.2m
Door
*
*
• www.9amtech.com
• contact
@9amtech.com
• 400-037-8109
RTJSD02
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the
equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that
may cause undesired operation.
RF Exposure Warning Statements:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment shall be installed
and operated with minimum distance 20cm between the radiator & body.