Catalog > Consumer Electronics > Kits > Various Kits 12V Single-Button 433MHZ Remote Control Remote Control BDD 433MHZ 1CH TRANSMITTER 12V Single-Button 433MHz Remote Control (Battery Not Included). Encoding Type: Fixed CodE. Uses A23BP1 Energizer or V23GA Varta 12V Battery. Compatible with BMT 433MHZ 1-CHANNEL RECEIVERS. 74.35 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Remote Distance: Up to 50m in an open environment Operating Voltage: DC 12V Frequency: 433mhz Battery: 1* 23A /12V Battery (Not Included). Uses an A23BP1 Energizer or V23GA Varta battery. Code Type: Fixed Code