ITEM NAME:Mounted WIFI Wireless Smart Switch Industrial ABS shell din-rail Box Case W HNF Descriptio n Desceription Features: 100% brand new and high quality Portable and durable, easy to carry, lightweight Support WiFi network. Support status tracking, home appliances status timely feedback to your App. Support remotely turn on or off added devices. Support numerous WiFi smart switches one smart phone. Easy installation, easy handling and can be activated immediately and stably. Specifications: Material: flame retardant material Color: picture color Size: 6.2*2*1.5cm Package Includes: 1*Remote switch module Honesty is gold for all! Mounted WIFI Wireless Smart Switch Industrial ABS shell din-rail Box Case