DieseRC Wireless Remote Control Switch 433Mhz 5V 12V 24V 1 Channel Radio Control Relay Receiver with 1 Transmitter Keyfobs Potential-Free Contacts Relay Controller

DieseRC Wireless Remote Control... https://www.amazon.com/dp/B0B19NC5RF?ref=ppx_pop_mob_ap_share I ended up with this but I like the idea of the crane pushing the button