Waterproof 1300ft Range Wireless

wa888WAGNER Air Purifier WA888. True HEPA 13 Medical Grade Filter, Smart i-Sense air Quality Monitor with Particle sensor for Large Rooms Removes Mold, Odors, Dus...compare prices for TeckNet WA888 plug-in white, wireless door bell and Türgong, 3er set Product info ⇒ Type: set • Norm: wireless bus (433MHz) • Function: warning function