Fanvil KT20 Wireless Key for Y501/Y501-Y

The Fanvil KT20 Wireless Key for Y501/Y501-Y is a rebound-type kinetic energy wireless keys. It uses patented micro-energy harvesting technology, does not require a battery, and is extremely small in size. This wireless key can be paired with the Fanvil Y501/Y501-Y series products for equipment control.