Smooth 4 Channel Remote Control Fob White

6 channel Smooth Black remote control handset. Compatible with the SeceuroSense and SeceuroSense Plus control panels, the Black Edition sectional operator and any Teleco control panel. Operates at 433.92 MHz frequency. Wall fixing included. Requires 1 x CR2032 lithium battery (included). See EC712O2 for 2 channel version and EC751O4 for bi-directional version.