Xhorse - Mercedes Proximity Smart Key PCB - 315 / 433 MHz for Mercedes IR "Fobik" Style FBS3 Systems serial_input Leave pinion cam in this

Leave pinion cam in this position Finished P13 - Duronotic Bronze Strike SD35 - strike 1 3⁄4" tall 1 3⁄4" wide 1⁄2" thick Latchbolt 1⁄ 2" throw hardened steel Dogging feature Hex dogging standard Cylinder Rim

Durability:

M3N-A2C93142600

Single Cylinder

Xhorse - Mercedes Proximity Smart Key PCB - 315 / 433 MHz for Mercedes IR "Fobik" Style FBS3 Systems serial_input Leave pinion cam in thisXhorse Proximity Smart Key PCB 315 433 MHz for Mercedes IR "Fobik" Style FBS3 Systems. This PCB works as a replacement for the Prox Key for any Mercedes IR "Fobik" Style Prox Keys from 1997 to 2015 as long as they are FSB3 Systems. Supports Keyless Entry + Push Button start functions Prox key for vehicles with FBS3 system W204, W207, W212, W164, W166, W221 Supports exchange of frequencies 315 Mhz and 433 MHz No need to insert a battery when writing