Allstar 9931MT Compatible Two Button Key Chain Remote
 
This replacement compact P219-2A is a two-button key chain remote that codes with 8 trinary three position switches. This remote is compatible with the Allistar, Allister and Pulsar garage door opener receivers that use trinary switches. The P219-2A remote will also program to MVP 318MHz receivers.
 
Order includes the key ring, battery and programming instructions.