Suzuki smart key shell (also called smart key fob housing, case, or remote shell)
Key characteristics
Black plastic body, elongated/rectangular shape with rounded ends.
Two circular buttons stacked vertically:
Top: Lock (closed padlock icon).
Bottom: Unlock (open padlock icon).
Typical compatible vehicles
Swift / Swift Sport
SX4 / S-Cross
Shell only = empty outer case (and sometimes a blank or included emergency blade). It does not include the circuit board, transponder chip, battery, or programming.
You open the old fob, move the electronics (and blade if transferable) into the new shell, then reassemble. No reprogramming of the remote is normally required if the original electronics are used.
Complete working smart keys (with electronics) are also sold and must be cut/programmed to the vehicle.