... ) OEM.ODM Competitive price Excellent service Name:Wireless Curtain Infrared Detector(DC3V)Model:LS-818-8FFeature1.MCU processing adopted2.Automatic temperature ... instructionyellow LEDEmission frequency315/433Basic InformationBusiness TypeManufacture Product/Service (We Sell)Detector series,horn series,flash lamp,burglarsystem,security accessory series,CCTV ...