Catalog > Consumer Electronics > Security & Alarms > Access Control > Remote Controllers Rolling Code Transmitter Rolling Code Transmitter PI CODEX TX3 Transmitter Codex Encrypted Rolling Code • 433MHz 142.50 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Utilises highly secure encrypted rolling code technology with up to 64 billion possible codes Additional Information Frequency 433MHz Colour Burgandy-Blue/Red/Grey buttons Channels / Buttons 3 Button