Schmersal SLC440-ER-1210-14-01 Safety Light Curtain Transmitter & Receiver Set

New old stock item. From spare parts storage. 
Transmitter & Receiver Set.
Integrated control
Schmersal (SLC440 Series)
Combined set Part #: SLC440-ER-1210-14-01
1210mm protected height
14mm resolution
0.3-7m operating distance
Supply voltage 24VDC
4-pin M12 connector (transmitter)
8-pin M12 connector (receiver)
IP67