Nurse Call Splitter ''Y'' is a 1/4-inch jack plug with two secured ports.  Splitter allows you to have two devices connect into a hard-wired system via a 1/4" jack. 

Features:
1/4" diameter jack
Two 1/4" secured ports

12" long. 
1-Year Warranty 

Could be used with monitors:

TL-2100S, TL-2100CPR,TL-2100GUR,TL-3100V, TL-2100E, TL-2100B, TL-4016R and 433-EC ( ALL NOT INCLUDED )