Just purchased and programmed a new genuine remote of eBay for $56 ( don't buy the $50 one as it doesn't come with programming instructions) ,as I didn't get one when I purchased my car second hand

Locks and unlocks doors and arms and disarms security system

Best $56 I ever spent lol

It should be noted that this system and remote like many parts are a shared system with the corolla.(land cruiser and prado to)

Hope this helps some one out