RS232 - Wifi converter transmits data via wifi to smart phone, computers.
Screen size 3.2 x 2.4" wifi
frequency range 2.412 to 2.484 GHz.
Operating temperature 0 to 50℃
Operating humidity Less than 80%RH
Battery Adapter 9V
Body size 134 X 80 X 32mm (204g)
Standard equipment . Main unit, Data interface cable(UPCB-03), Power interface cable(PWCB-06), Hanging unit (with sticker), Adapter 9V
(optional) Full line LUTRON RS232 meters