Remote Controls
Remote SEIP SKRJ433
Remote gate frequency 433.92 MHz Type of programming: programming with the receiver Type of battery : CR1616. Dimensions: 41 mm x 26 mm x 10 mm 1 year warranty - battery and instructions included
https://www.bizrate.co.uk/remotecontrols/remote-seip-skrj433-oid5246451912.html