B&D TRI-TRANv1-Y Garage Door Remote
You will receive the latest model of this remote pictured below (click to enlarge)
It uses frequency hopping and rolling code technology and measures 62mm x 27mm x 10mm.
It will be delivered complete with battery and DIY programming instructions.
Postage via Australia Post regular mail service is free, but un-trackable and can be slow outside of capital cities. You can upgrade to Express post for $10.00 during Checkout if you wish.