Huf HUF2724 Manual

Huf Hülsbeck & Fürst GmbH & Co. KG
HUF All Rights Reserved
User manual instruction
Model :HUF2724
Company Name
Huf Hülsbeck & Fürst GmbH & Co. KG
Address
Steeger Straße 17 42551 Velbert,Germany
Telephone
[phone]
Mail:
[e-mail]

Huf Hülsbeck & Fürst GmbH & Co. KG
Huf All Rights Reserved
1. Product information
The HUF2724 consists of transponder operation and the HF transmitter function. It is
used to transmit the information for locking or unlocking the vehicle via pressed but-
tons. One external battery should be assembled to the key before operation.
Power supply: Battery (CR2032, coin cell)
Type of Battery: Lithium
Voltage range: 2.1V … 3.6V
Temperature range: -20°C … +60°C
H/W Version：003
S/W Version：2.04
2. Technical Parametric:
Parameter
Max
Carrier power
(EIRP)
Center frequency: 433.92MHz,Deviation:30kHz,
Modulate mode: FSK (CE)
-12.44
dBm peak
Center frequency: 433.92MHz,Deviation:30kHz,
Modulate mode: FSK (@ 10m FCC)
75.48
Average
dBµV/m
3. Product functional introduction
The key consists of 2-3 buttons:
One button to lock the vehicle
One button to unlock the vehicle
One optional button for various functions (depends on the functionality of the vehicle)

Huf Hülsbeck & Fürst GmbH & Co. KG
Huf All Rights Reserved
Some possible symbols at the 3rd button:
In future there may still be added more symbols. The transmitted telegram by pushing of
one of these buttons is always the same, regardless of the symbol, it will be only inter-
preted differently by the vehicle.
4. Battery replacement
The recommended replacement battery is CR2032
Battery replacement steps：
Step1:Remove battery cover with tools as show image 1~2
Step2:Remove dead battery with tools as show image 3~4
Step3:Insert new battery as show image 5
Step4:Assemble battery cover back then complete battery replacement as
show image 6
Image 1 Image 2 Image 3
Disassembly
area with tools
Disassembly
area with tools

Huf Hülsbeck & Fürst GmbH & Co. KG
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Image 4 Image 5 Image 6
5. Programming additional keys
Programming additional keys may be performed by your authorized dealer.
6. Request for additional keys
NOTE: Only keys that are programmed to the vehicle electronics can be
used to start and operate the vehicle. Once a key is programmed to a vehicle,
it cannot be programmed to any other vehicle.
WARNING: Always remove the keys from the vehicle and lock all doors
when leaving the vehicle unattended; always remember to place the ignition
in the OFF mode.

Huf Hülsbeck & Fürst GmbH & Co. KG
Huf All Rights Reserved
7. Declaration of Conformity, Product Label, Compliance Statements Radio
equipment authorization to FCC in USA
FCC ID: YGOHUF2724
According to 47 CFR 15.19 (labeling requirements) the car manufacturer will print the
following text in the appropriate User’s Manual of the car:
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 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.
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.
Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This device complies with FCC and Industry Canada RF radiation exposure limits set
forth for general population (uncontrolled exposure). This device must not be collocated
or operating in conjunction with any other antenna or transmitter.

Huf Hülsbeck & Fürst GmbH & Co. KG
Huf All Rights Reserved
Radio equipment authorization to CE in EUROPE
This product can be used across EU member states
It is hereby declared that following designated product:
Product Type:
Remote Car Key
Product Photo
Brand Name:
HUF
Model No:
HUF2724
Product Description:
Remote Car Key
Hardware version:
003
Software version:
2.04
Radio features:
SRD TX only 433.92MHz
Modulate mode: FSK
Complies with the essential protection requirements of Directives on Radio Equipment Directive 2014/53/EU,Restriction
of the Certain Hazardous Substances in electrical and electronic equipment (Directive 2011/65/EU), Eco-design
Requirements for Energy-Related Products (Directive 2009/125/EC) and their amendments.
The assessments were based on the following regulations and standards:
Requirement
Standard
Assessment Body
Health and safety
IEC60950-1:2005+A1:2009+A2:2013 and/or
EN60950-1:2006+A11:2009+A1:2010
+A12:2011+A2:2013
EN 62479: 2010
PHOENIX Test Lab
(Notified body 0700)
certificate:XXXX
EMC
Draft ETSI EN 301 489-1 V2.2.0(2017-03)
Final draft ETSI EN 301 489-3 V2.1.1(2017-03)
Radio Spectrum
ETSI EN 300 220-1 V3.1.1(2017-02)
ETSI EN 300 220-2 V3.1.1(2017-02)
This declaration is the responsibility of the manufacturer:
Huf Hülsbeck & Fürst GmbH & Co. KG
Steeger Straße 17 42551 Velbert,
Germany Tel: [phone]
EU DECLARATION OF