Precise details:Specification:Product model:BK-86-3SRemote control distance:5-100 metersWorking frequency:433MHzEncoding format:1527 chipOscillation resistance:330KBattery model:3V/CR2032(not included)Optional keys:1Gang/2 Gang /3 GangDimensions:86*86*10mmNet weight:60gFeatures of the remote
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