Catalog > Consumer Electronics > Security & Alarms > Access Control > Remote Controllers Trinary Code Transmitter Trinary Code Transmitter UNI403TXT3 Transmitter 9 Dipswitch Trinary Code • 403MHz 145.35 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview These are Trinary (3-state) Dip-switch type Remote Controls that feature up to approx. 16,000 unique Codes in the Trinary transmission Additional Information Frequency 403MHz Colour Black-Yellow/Red/Blue Channels / Buttons 3 Channel 3 Button