FT-R31
Manufacturers：
Panasonic Electronic Components
Description：
M3 SQ HD FBR THRU-BEAM
FT-R40
Manufacturers：
Panasonic Electronic Components
Description：
FIBER M4 THREAD R/A THRUBEAM R4
FT-R40-5T
Manufacturers：
Panasonic Electronic Components
Description：
5M VERSION OF FT-R40
FT-R41W
Manufacturers：
Panasonic Electronic Components
Description：
FIBER M4 THREAD SQ HEAD R1
FT-R42W
Manufacturers：
Panasonic Electronic Components
Description：
FIBER M4 THREAD SQ HEAD R1
FT-R43
Manufacturers：
Panasonic Electronic Components
Description：
M4 SQ HD FBR THRU-BEAM
