The Fanvil KT20 is a rebound‑type kinetic energy wireless button designed for reliable and battery‑free operation. It features patented micro‑energy harvesting technology and an ultra‑compact design for flexible installation. The KT20 can be paired with Fanvil Y501 & Y501‑Y series and the X305 Big Button IP Phone for seamless equipment control.
Core Features:
- Applicable Models:
- Y501/Y501-Y series
- X305
- i506W
- i507W
- Material: ABS
- Modulation Mode: FSK
- Operate Range:
- Spacious outdoors: 70-80m
- Spacious indoors: 6-25m
