Working voltage : DC 12VInput/Output vlotage : 1~250VQuiescent Current : less than 5MAMax current : 10AMax load: 2200WReceiving range:more than 50ms(on open space)RF frequency : 433MHzPin : NO / COM / NCWorking temperature : -30~+80 degreesReceiving Sensitivity : more than the 97dbmAmount of storage remote controls : 25 piecesSupport encoding : 1527 Learning code /2262 fixed codeRF Operating mode : ASK superheterodyne wireless receptionRemote operating mode : Momentary Mode / Toggle Mode / Latched Mode / Time Delay ModeProduct Application AreaProducts can be used in homes, farms, factories, offices, laboratories, supermarkets and so on.Remote control garage door / Electric door / house door / shutter door / expansion door / gate door / road gateRemote control Electric curtain / Water pump / Fan / Lamp / LED light / bulb / ventilation device / Signal transmissionStyle:B Remote control with 1 AB keysColour:blackMaterial:ABSPackage Contents:1 * single switch control board1 * product packaging case1 * AB key remote controlOnly 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.