It’s an IsuzuI can totally understand your frustration, but I am sure that half of these problems wouldn’t occur with the system I’ve got. What vehicle is it? Mines on a NP300, and it will NOT lock the doors if the key is inside it, and it will NOT start the engine if the key is not inside it. Yes, you could start it and walk off with the key, but it tells the driver immediately that the key is not present. I like it, but perhaps it wouldn’t be so convenient with several people moving it around all day like you have. But the key can happily be left in the car and moved as you wish, and cannot be locked it.
If you have the key in your pocket you can press the button on the door handle to lock/unlock which is great but if the key is in the house and the pickup is unlocked in the yard you can’t just press the button to lock it you need the key which is frustrating. The next gripe with the key is being able to leave the ignition on to charge phones/batteries. You can’t just turn it on, you have to get in, press the brake, start it in park, shift to neutral then turn the engine off which leaves the ignition on, to turn ignition off you have to do it in reverse!
I did ask for a normal ignition when I bought it but it’s spec doesn’t have that option