LF: WIFI Surveilance camera recommendation

[GoFish]

Some of you must have cameras watching your tanks while on vacation. Looking for recommendations on which model/brands work well.

Requirements ..
Something simple to mount
Standalone (don't want to have to run cable to my computer)
^^^ WIFi
An app so I can view with iPad
Setup if required has to be done with an iMac (don't own windows anymore)
Audio is a bonus
Good quality video
Reliable
Available in Canada

Thanks in advance!