HYUNDAI MOBIS FOB-4F89M44 FOB Smart Key Instructions

June 13, 2024
Hyundai Mobis

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HYUNDAI MOBIS FOB-4F89M44 FOB Smart Key

Product Information

Product Name FOB Smart Key (FOB-4F89M44)
Manufacturer HYUNDAI MOBIS Co., Ltd.
Address #80-1 Mabuk-dong, Giheung-gu, Yongin-si, Gyeonggi-do,

Korea
Email| 1629109@mobis.co.kr

Outline & Description

The Outline of FOB-4F89M44

  • This unit is a Transmitter.
  • FOB-4F89M44 is a part of Remote Keyless System.
  • This unit controls door lock/door unlock/trunk open/panic/remote engine start-stop/forward/backward/Frunk wirelessly.

Description of FOB-4F89M44

  1. Introduction
    • This unit has 8 buttons.
    • This unit uses a battery (CR2450).
  2. Electrical Characteristics

Model| Transmitter Approval No.| Center freq.| Oper. Voltage| Power| Oper. Temp.| Modulation
---|---|---|---|---|---|---
FOB-4F89M44| N/A| 433.92MHz| 3V DC| 1mW| -10 ~ +60 °C| FSK

  1. Data Format: UHF 433.92MHz
  2. Data Frame
  3. Transmission Specification
  * Baud Rate: 7.8 kbps
  * Coding Method: Manchester
  * Total Data for 1 sending: 178bit/frame
  * Total Time for 1 sending: 309ms (with off-time)
  1. Antenna Type & Antenna Gain

PCB Pattern Antenna / Antenna Gain: -11.45 dBi

FCC/ISED NOTICE
[FCC] 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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could avoid your authority to operate this equipment.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter unless authorized to do so by the FCC.

[ISED] This device contains licence-exempt
transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

Outline & Description

  1. The Outline of FOB-4F89M44
  2. This unit is a Transmitter.
  3. FOB-4F89M44 is a part of Remote Keyless System.
  4. This unit controls door lock/door unlock/trunk open/panic/remote engine start-stop/forward/backward/Frunk wirelessly.
  5. Description of FOB-4F89M44
  6. Introduction
  7. This unit has 8 buttons.
  8. This unit uses a battery(CR2450)
  9. Electrical Characteristics
Model Transmitter Approval No. FOB-4F89M44
Center freq. 433.92MHz Oper. Voltage 3V DC
Power 1mW under Oper. Temp. -10 ~ +60 ℃
Modulation FSK  

Data Forma t : UHF 433.92MHz – Data FrameHYUNDAI-MOBIS-FOB-4F89M44-FOB-
Smart-Key-01

Transmission Specification

  • Baud Rate : 7.8 kbps
  • Coding Method : Manchester
  • Total Data for 1 sending : 178bit/frame
  • Total Time for 1 sending : 309ms (with off-time)

Antenna Type: PCB Pattern
Antenna / Antenna Gain: – 11.45 dBi

FCC/ISED NOTICE

[ FCC ] 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.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could avoid your authority to operate this equipment.

  • This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
  • This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter unless authorized to do so by the FCC

[ISED]
This device contains licence‐exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence‐exempt RSS(s). Operation is subject to the following two conditions:

  1. This device may not cause interference.
  2. This device must accept any interference, including interference that may cause undesired operation of the device.
  • This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment.
  • This transmitter must not be collocated or operating in conjunction with any other antenna or transmitter unless authorized to do so by the ISED

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