Body Electrical System

Specifications

~1min read

Specification

Smart Key Unit
Items Specification
Rated Voltage 12 V DC
Operating Voltage 9 - 16 V DC
Operating Temperature -30°C ~ 75 °C
Load Max. 2.9 mA (with welcome light function off)
(When the welcome light function is on, add 2 mA - average 60 days)

RF Receiver
Items Specification
Frequency 315 MHz
Antenna Type FSK (Frequency Shift Keying)

Smart Key Fob
Items Specification
Battery Lithium battery 3V 1EA (CR2032)
Range 30 m from vehicle, RF: 30 m, Passive (LF): 0.7 m
Battery Life More than 2 years (10 times/day)
Improper disposal of the battery can harm the environment and human health. Dispose of the battery in accordance with local laws or regulations.
Press the buttons 4 (door lock/unlock, trunk hold/panic)
Frequency (Reception) 125 kHz
Frequency (Transmission) 315 MHz
Quantity 2 pcs

Antenna
Items Specification
Rated Voltage 12 V DC
Operating Voltage 9 - 16 V DC
Operating Temperature -30°C ~ 75 °C
Frequency 125 kHz
Quantity Interior (3 pcs), door (2 pcs), bumper (1 pc)

Test yourself

A quick Kia Optima Hybrid Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.