Topic: LaCrosse ERF 100 gateway
Lacrosse technologies gateway for use with Lacrosse alters mobile (lacrossealtersmobile.com)
Comes with gateway, power supply and Ethernet cable. $12 free shipping.
Ebay/Lacrosse selling them for about $30. See image:
https://images-na.ssl-images-amazon.com … SS350_.jpg
NOTE: Will not work with old Weather Direct displays (useless as off now). Will work with Lacrosse Alters Mobile app. You must purchase an remote sensor (TX60u-it) to make this system work. See this one: http://www.ebay.com/itm/TX60U-IT-La-Cro … SwV0RXulax