Catalog > Consumer Electronics > Security & Alarms > Access Control > Remote Controllers TX2 Channel Code Hopping 433MHZ Rolling Code Transmitter UNI433ETTX2H ET BLUE MIX - TX2 BUTTON RC DUAL 434Mhz {01222-000/TX2} 199.50 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The Rolling- Code Format Transmits a random code with every operation. 10~100m Range Line of Sight. Baterry Low Indication. Additional Information Frequency 433.92MHz Colour Blue-Green/Blue Channels / Buttons 2 Channel 2 Button