Kia Optima: Specifications - Smart key System - Body Electrical System - Kia Optima TF 2011-2023 Service ManualKia Optima: Specifications

Specification

Smart Key Unit
Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 ~ 16V
Operating temperature
-30C ~ 75C (-22F ~ 167F)
Load
Max. 2mA

RF Receiver

Items
Specification
Frequency
315 MHz
Antenna type
FSK (Frequency Shift Keying)

Smart Key FOB

Items
Specification
Battery
Lithium battery 3V 1EA
Distance
30m from vehicle, RF : 30m, Passive(LF) : 0.7m
Battery life
More than 2years (10 times / a day)
Push buttons
4 (Door lock / unlock, Trunk lid / Panic)
Frequency(Rx)
125 kHz
Frequency(Tx)
315 MHz
Numbers
2EA

Antenna

Items
Specification
Rated voltage
DC 12V
Operating voltage
DC 9 ~ 16V
Operating temperature
-30C ~ 75C (-22F ~ 167F)
Frequency
125kHz
Numbers
Interior(3EA), Door(2EA), Bumper(1EA)


Smart key System
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Components and Components Location
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See also:

Removal
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Starting the engine
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Curtain air bag
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