the replacement receiver is only for new version. the new version is starting on Feb,2014.
Replacement receiver for Aetertek AT-919 dog training system.
Order this receiver if you lost or need to add a receiver to your AT-919 dog training system.
Remark: please note that Aetertek updated all of models in Feb,2014 which means the upgraded receiver or transmitter would not be compatible with the old models
Replacement receiver for AT-919.
Package list of RECEIVER
1 * Receiver(collar)
1 * Dog strap
1 * Test kit
2 * Extra contact points
1 * package box