Installation Guide

Occupancy Sensor
RTCZA04
Datasheet
General Specifications
Features
Dimensions
Weight (with battery)
Casing
52.6x52.6x13.5mm
29g
ABS plastic
Environment Requirements
Operating temperature
Operating humidity
Mounting location
Mounting
Detection angle
Detection distance
0～35℃
10～95%RH, no condensation
Under the desktop
Adhesives
95° Field of view, horizontal
87° Field of view, vertical
≤50cm
Power
Battery
Battery life
Battery capacity
CR2450 lithium battery, 3VDC
2year
610mAh
Performance standards
Measurement accuracy
Measurement frequency
≥98%
10Hz
Others
IP rating
Standards
IP52
EN 60669-1
EN 60669-2-1
Bluetooth Mesh technology
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RTCZA04 occupancy sensor registers infrared thermal
energy from people via a thermopile element. It can
detect whether a person present and effectively
measure the duration of time they remain.
Bluetooth Mesh technolo
gy used in RTCZA04 is a global wireless
standard for communication between smart devices and anti-theft
systems in industrial automation environments. Bluetooth Mesh
technology uses a reliable mesh network to keep devices connect-
ed and working together while providing excellent battery life.
Dynamic Temperature Compensation
Dynamic temperature compensation enables RTCZA04 to
automatically monitor the ambient temperature and adjust the
signal processing algorithms to maintain normal sensing perfor-
mance in varying temperatures.
Active White Light Suppression
Strong sources of white light can interfere with the senses opera-
tion. However, the RTCZA04 can actively identify and measure the
amount of
interfering light allowing for internal
processes to remove such noise from the data.
Real-time Data Reporting and Offline Caching
RTCZA04 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 transmitted after the network
connection is restored.
Measurement Accuracy=(1-the statistical error of time recorded
by sensors /the actual time of measurement)x100%
The above data is measured by 9am laboratory, and may be
affected by environmental factors.
• www.9amtech.com
• contact @9amtech.com
• 400-037-8109
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Recommended installation location:
Install 10-25 cm from the edge of
the desk, directly in front of where
people sit. If it is installed outside of
these limits blind spots will appear.
Remember to point the detection
probe at the area needed to be
probed.
Installation Guide
10-25cm
≤50cm
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.