Mercedes Proximity Smart Key PCB / 315 / 433 For FBS3 Systems
$57.00
Out of stock
The Mercedes Proximity Smart Key PCB (SKU 1607) is a replacement smart key circuit board built for Mercedes-Benz FBS3 immobilizer systems. Operating on both 315 MHz and 433 MHz, this dual-frequency PCB supports the keyless-entry, proximity, and push-to-start functionality expected from a factory-style Mercedes smart key.
Designed for locksmiths and technicians servicing Mercedes FBS3-equipped vehicles, this board lets you rebuild or replace a smart key without sourcing a complete factory unit. Its dual 315/433 MHz support gives you flexibility across applications requiring either frequency. Pair with the appropriate shell and programming workflow for your FBS3 job.
| Weight | 0.01 lbs |
|---|---|
| Dimensions | 3 × 6 × 6 in |
