As one of its daily deals, Best Buy offers the iSmartAlarm Indoor Wireless Security System, model no. ISA3, for $124.99 with free shipping. That's the lowest total price we could find by $25, although we saw it for $5 less in November. (Most retailers charge $180 or more.) It includes two door/window sensors and two remote tags. Deal ends today.
http://pisces.bbystatic.com/image2/B...anvasWidth=500
