Allstar BA9931MT Compatible One Button Key Chain Remote
 
The new replacement compact P219-1 is a one-button key chain remote that codes with 9 trinary three position switches.
 
This remote is compatible with the Allstar garage door opener receivers that use trinary switches. The P219-1 remote will also program to MVP 318MHz receivers.
 
Order includes the visor clip, battery and programming instructions.