1. Yes... Apple iPhones do this... I can't help you there, sorry.
2. Infra-red and even the longest range Bluetooth are not suitable for this. I can't recommend a product, but steer clear of any that use those protocols.
EDIT: MISUNDERSTOOD QUESTION SO IGNORE!
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2. Infra-red and even the longest range Bluetooth are not suitable for this. I can't recommend a product, but steer clear of any that use those protocols.
EDIT: MISUNDERSTOOD QUESTION SO IGNORE!
Sent from my iPhone using Tapatalk