Wow, the PIR-1 / PIR-4 are selling like hot-cakes. We now have customers in several large companies using our hardware. Not sure if they want to be named but you almost certainly own their products or use their services.

Due to the high demand we've been bumped down(up?) in the UPS cost ladder giving us better pricing, which we are passing along to you. Also we've streamlined some things to lower the cost of USPS ground shipping (for a small box in the US $6 priority mail.)

Again the scale economies are setting in as such we are now also able to sell the IR emitters 30% cheaper, from $9.99 to $6.99.