i would not bother,they are more trouble then they are worth,if you have a power cut,then you need to reset them,fine if you live in house,but if you rent a flat or house out then you end up running back to press the reset button,
Information posted by users should be considered for general guidance only. Users act, or refrain from action, on the basis of such information entirely at their own risk.
fixed4free.com does not endorse any of the information supplied on this website by users.