F21-2S 2 Keys single speed push button hoist winch button switch/motor remote control Descrtion: Industrial Radio remote control F21-2 series,including F21-2D with 2 dual speed buttons ,F21-2S with 2 single speed buttons and soon, is the most popular one...
F21-2S 2 Keys single speed push button hoist winch button switch/motor remote control Descrtion: Industrial Radio remote control F21-2 series,including F21-2D with 2 dual speed buttons ,F21-2S with 2 single speed buttons and soon, is the most popular one... more
1. With 3 function buttons (3 single speed) + Safety key switch. 2. Control contact is up to 3. 3. With battery voltage warning device, the power supply is cut off during low power. 4. Safety switch key is to prevent from unauthorized user. 5. Program the ...
1. With 3 function buttons (3 single speed) + Safety key switch. 2. Control contact is up to 3. 3. With battery voltage warning device, the power supply is cut off during low power. 4. Safety switch key is to prevent from unauthorized user. 5. Program the ... more