Catalog > Consumer Electronics > Security & Alarms > Access Control > Remote Controllers RX1-500 Sherlo Code Hopping Receiver 1 Channel 500M Code Hopping Receiver 403RX1-500 (PA4675) Sherlo Sherlo Receiver RX1-500 UNI SHERLO 403RX1-500 Sherlo 1 Channel 500M Code Hopping Receiver RX1-500 (PA4675) 384.96 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Code-hopping encryption Latch or momentary relay contacts Multiple relay times selectable (1sec;3sec;1min;3min) On-board buzzer sounds on activation Frequencies available are 403.55MHz and 433.92MHz Up to 32 remotes per channel