I'd like to have the chirp (in addition to the lights blinking) as when walking away i don't have to look at the truck to make sure its locked. also in the sun, it's hard to see the lights blink.

the sound is an easy (and effortless) confirmation the vehicle is locked and the sound of the locks going "clunk" doesn't cut it.

Gilly - can you help me here?

tks
m.