
Amount of storage remote controls : 20 pieces Support encoding : 1527 Learning code /2262 fixed code RF Operating mode : ASK superheterodyne wireless reception Receiving range : Open space is more than 50 meters Remote operating mode : Momentary Mode / Toggle Mode / Latched Mode Relay Receiver Board Parameter Working voltage : AC 85V~250V Quiescent Current : Less than 5MA Max current : 10A Max load: 2200W RF frequency : 433MHz Pin : L / N Working temperature : -30~+80 Celsius Receiving Sensitivity : 97dbm Material:plastic colour:Black Package Contents: 1 set x Remote Control Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.