Dnet DNS-010CX X-Band Microwave Motion Sensor Module Owner’s Manual
- June 1, 2024
- Dnet
Table of Contents
Dnet DNS-010CX X-Band Microwave Motion Sensor Module
Product Specifications:
- Model No.: DNS-010CX
- X-Band Microwave Motion Sensor Module
- Frequency: 10.525GHz
- Operating Temperature Range: -15°C to +55°C
- Storage Temperature Range: -30°C to +70°C
- Detection Range: 7M to 8M (Wall Type), 5M Diameter (Ceiling Type)
- Weight: 6 grams
- Size: 28.2 18.7 10 mm
Product Usage Instructions
Installation:
- Connect the module to the power supply using the following interface:
- 1 : 5V
- 2 : GND
- 3 : IF
- Ensure the module is placed in an area with the specified detection range.
- Follow FCC guidelines for minimum distance requirements during installation.
Operation:
- Power on the module.
- Observe the motion detection functionality.
- Maintain appropriate distances as per safety instructions.
Maintenance:
- Avoid making changes or modifications not approved by the manufacturer.
- Ensure the antenna is mounted properly to minimize human contact during operation.
- Keep the module clean and free from obstructions for optimal performance.
Frequently Asked Questions (FAQ):
-
Q: What should I do if the module is not detecting motion?
A: Check the power supply connections and ensure the module is placed within the specified detection range. If issues persist, contact customer support for assistance. -
Q: Can the module be used outdoors?
A: It is recommended to use the module in indoor environments as specified in the user manual. Outdoor usage may impact performance and longevity.
Model No. : DNS-010CX
X-Band Microwave Motion Sensor Module
Features
- X-Band Radar Motion Sensor Module(Small Type) –
- Used a RF the Microwave Sensor.
- The up-to-date sense which uses Doppler principle.
- Low cost & Low Power Consumption.
- Very Small Size(28.2 18.710mm) and Flat Profile.
- Reliable Construction & High Sensitivity.
Interface
Outline Drawing
Specification
(Model No.:DNS-010CX)
- (Transmitter)
- Frequency : 10.525GHz.
- Frequency Setting Accuracy : 3MHz
- Power Output (Min.) : 5dBm EIRP
- Operating Voltage : +5V ± 0.3V(Option : +3.3V ± 0.3V)
- Operating Current (CW) : 20mA~25mA typical Harmon
- ic Emissions : < -30dBm
- (Pulse Mode Operation)
- Average Current (5% DC) : 1 mA typ.
- Pulse Width (Min.) : 5 micro Sec Dut
- y Cycle (Min.) : 1%
- (Receiver)
- Sensitivity (10dB S/N ratio) in 3Hz to 80Hz bandwidth : TDB dBm
- Noise in 3Hz to 80Hz bandwidth : TDB micro V
- Antenna Gain:8dBi
- E Plane 3dB Beam width : 50°. H Plane 3dB Beam width : 60°.
- (Module Characteristics)
- Operating Temperature Range : -15’C to +55’C
- Storage Temperature Range : -30’C to +70’C
- Detection Range : 7M ~ 8M(Wall Type). 5M Diameter(Ceiling Type).
- Weight : 6 grams.
- Size(mm,+/-0.2) : 28.2 18.7 10
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.
Validity of using the module certification:
In the event that these conditions cannot be met (for example certain laptop
configurations or co-location with another transmitter), then the FCC
authorization for this module in combination with the host equipment is no
longer considered valid and the FCC ID of the module cannot be used on the
final product. In these circumstances, the OEM integrator will be responsible
for re-evaluating the end product (including the transmitter) and obtaining a
separate FCC authorization. In such cases, please involve a FCC certification
specialist in order to determine if a Permissive Class II Change or new
Certification is required.
Upgrade Firmware:
The software provided for firmware upgrade will not be capable to affect any
RF parameters as certified for the FCC for this module, in order to prevent
compliance issues.
End product labeling:
This transmitter module is authorized only for use in device where the antenna
may be installed such that 20 cm may be maintained between the antenna and
users. The final end product must be labeled in a visible area with the
following: “Contains FCC ID: 2BCYL-DNS-010CX”.
Information that must be placed in the end user manual:
The OEM integrator has to be aware not to provide information to the end user
regarding how to install or remove this RF module in the user’s manual of the
end product which integrates this module. The end user manual shall include
all required regulatory information/warnings as shown in this manual.
WARNING
Changes or modifications not expressly approved by the manufacturer could void
the user’s authority to operate the equipment.
“CAUTION : Exposure to Radio Frequency Radiation.
The antenna shall be mounted in such a manner to minimize the potential for
human contact during normal operation. The antenna should not be contacted
during operation to avoid the possibility of exceeding the FCC radio frequency
exposure limit.
Information that must be placed in the end user manual:
Requirement per KDB996369 D03
List of applicable FCC rules
List the FCC rules that apply to the modular transmitter. These are the rules
that specifically establish the bands of operation, the power, spurious
emissions, and operating fundamental frequencies. DO NOT list compliance to
unintentional-radiator rules (Part 15 Subpart B) since that is not a condition
of a module grant that is extended to a host manufacturer. See also Section
2.10 below concerning the need to notify host manufacturers that further
testing is required.3
Explanation: This module meets the requirements of FCC part 15C(15.245).
Summarize the specific operational use conditions
Describe use conditions that apply to the modular transmitter, including for
example any limits on antennas, etc. For example, if point-to-point antennas
are used that require reduction in power or compensation for cable loss, then
this information must be in the instructions. If the use condition limitations
extend to professional users, then instructions must state that this
information also extends to the host manufacturer’s instruction manual. In
addition, certain information may also be needed, such as peak gain per
frequency band and minimum gain, specifically for master devices in 5 GHz DFS
bands.
Explanation: Antenna Gain: 0 dBi, There are no specific operational use
conditions.
The EUT has a PCB Antenna, and the antenna use a permanently attached antenna
which is not replaceable.
Limited module procedures
If a modular transmitter is approved as a “limited module,” then the module
manufacturer is responsible for approving the host environment that the
limited module is used with. The manufacturer of a limited module must
describe, both in the filing and in the installation instructions, the
alternative means that the limited module manufacturer uses to verify that the
host meets the necessary requirements to satisfy the module limiting
conditions. A limited module manufacturer has the flexibility to define its
alternative method to address the conditions that limit the initial approval,
such as: shielding, minimum signaling amplitude, buffered modulation/data
inputs, or power supply regulation. The alternative method could include that
the limited module manufacturer reviews detailed test data or host designs
prior to giving the host manufacturer approval. This limited module procedure
is also applicable for RF exposure evaluation when it is necessary to
demonstrate compliance in a specific host. The module manufacturer must state
how control of the product into which the modular transmitter will be
installed will be maintained such that full compliance of the product is
always ensured. For additional hosts other than the specific host originally
granted with a limited module, a Class II permissive change is required on the
module grant to register the additional host as a specific host also approved
with the module. Explanation: The module is not a limited module.
Trace antenna designs
For a modular transmitter with trace antenna designs, see the guidance in
Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip
Antennas and traces. The integration information shall include for the TCB
review the integration instructions for the following aspects: layout of trace
design, parts list (BOM), antenna, connectors, and isolation requirements.
- Information that includes permitted variances (e.g., trace boundary limits, thickness, length, width, shape(s), dielectric constant, and impedance as applicable for each type of antenna);
- Each design shall be considered a different type (e.g., antenna length in multiple(s) of frequency, the wavelength, and antenna shape (traces in phase) can affect antenna gain and must be considered);
- The parameters shall be provided in a manner permitting host manufacturers to design the printed circuit (PC) board layout;
- Appropriate parts by manufacturer and specifications;
- Test procedures for design verification; and
- Production test procedures for ensuring compliance.
The module grantee shall provide a notice that any deviation(s) from the defined parameters of the antenna trace, as described by the instructions, require that the host product manufacturer must notify the module grantee that they wish to change the antenna trace design. In this case, a Class II permissive change application is required to be filed by the grantee, or the host manufacturer can take responsibility through the change in FCC ID (new application) procedure followed by a Class II permissive change application. Explanation: Not applicable. The module has its own antenna, and doesn’t need a host to print the antenna.
RF exposure considerations
It is essential for module grantees to clearly and explicitly state the RF
exposure conditions that permit a host product manufacturer to use the module.
Two types of instructions are required for RF exposure information: (1) to the
host product manufacturer, to define the application conditions (mobile,
portable – xx cm from a person’s body); and (2) additional text needed for the
host product manufacturer to provide to end users in their end-product
manuals. If RF exposure statements and use conditions are not provided, then
the host product manufacturer is required to take responsibility of the module
through a change in FCC ID (new application).
Explanation:
Information for OEM Integrator
This device is intended only for OEM integrators under the following
conditions:
- The antenna must be installed such that 20 cm is maintained between the antenna and users, and
- The transmitter module may not be co-located with any other transmitter or antenna.
End product labelling
The label for end product must include
“Contains FCC ID: 2BCYL-DNS-010CX”.
“ CAUTION : Exposure to Radio Frequency Radiation.
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance of 20cm between the radiator and your body.
This transmitter module is authorized only for use in device where the antenna
may be installed such that 20 cm may be maintained between the antenna and
users.”
Antennas
A list of antennas included in the application for certification must be
provided in the instructions. For modular transmitters approved as limited
modules, all applicable professional installer instructions must be included
as part of the information to the host product manufacturer. The antenna list
shall also identify the antenna types (monopole, PIFA, dipole, etc. (note that
for example an “omni-directional antenna” is not considered to be a specific
“antenna type”)).
For situations where the host product manufacturer is responsible for an
external connector, for example with an RF pin and antenna trace design, the
integration instructions shall inform the installer that unique antenna
connector must be used on the Part 15 authorized transmitters used in the host
product. The module manufacturers shall provide a list of acceptable unique
connectors. Explanation: The EUT has a PCB Antenna, and the antenna use a
permanently attached antenna which is unique.
Label and compliance information
Grantees are responsible for the continued compliance of their modules to the
FCC rules. This includes advising host product manufacturers that they need to
provide a physical or e-label stating “Contains FCC ID” with their finished
product. See Guidelines for Labeling and User Information for RF Devices – KDB
Publication 784748. Explanation: The host system using this module, should
have label in a visible area indicated the following texts: “Contains FCC ID:
2BCYL-DNS-010CX.
Information on test modes and additional testing requirements
Additional guidance for testing host products is given in KDB Publication
996369 D04 Module Integration Guide. Test modes should take into consideration
different operational conditions for a stand-alone modular transmitter in a
host, as well as for multiple simultaneously transmitting modules or other
transmitters in a host product. The grantee should provide information on how
to configure test modes for host product evaluation for different operational
conditions for a stand-alone modular transmitter in a host, versus with
multiple, simultaneously transmitting modules or other transmitters in a host.
Grantees can increase the utility of their modular transmitters by providing
special means, modes, or instructions that simulates or characterizes a
connection by enabling a transmitter. This can greatly simplify a host
manufacturer’s determination that a module as installed in a host complies
with FCC requirements.
Explanation:
OEM INTEGRATION INSTRUCTIONS:
This device is intended only for OEM integrators under the following
conditions: The module must be installed in the host equipment such that 20 cm
is maintained between the antenna and users, and the transmitter module may
not be co-located with any other transmitter or antenna. The module shall be
only used with the internal on-board antenna that has been originally tested
and certified with this module. External antennas are not supported. As long
as these 3 conditions above are met, further transmitter test will not be
required.However, the OEM integrator is still responsible for testing their
end-product for any additional compliance requirements required with this
module installed (for example, digital device emissions, PC peripheral
requirements, etc.). The end-product may need Verification testing,
Declaration of Conformity testing, a Permissive Class II Change or new
Certification. Please involve a FCC certification specialist in order to
determine what will be exactly applicable for the end-product.
Additional testing, Part 15 Subpart B disclaimer
The grantee should include a statement that the modular transmitter is only
FCC authorized for the specific rule parts(i.e., FCC transmitter rules) listed
on the grant, and that the host product manufacturer is responsible for
compliance to any other FCC rules that apply to the host not covered by the
modular transmitter grant of certification. If the grantee markets their
product as being Part 15 Subpart B compliant (when it also contains
unintentional-radiator digital circuity), then the grantee shall provide a
notice stating that the final host product still requires Part 15 Subpart B
compliance testing with the modular transmitter installed.
Explanation:
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
CAUTION : Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
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
communications. 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