Specification Brand : GalaxyElec BulletPoint : This item is used and in working condition. BulletPoint1 : Delivery time: 7-18 days by special line for USA , 8-25 days by regular post for Worldwide,If it is not received within the specified time, please contact us and we will refund you in full. BulletPoint2 : If you need the product urgently, you can choose expedited service. We will use DHL to serve you. Delivery time: 3-7 days. BulletPoint3 : We are a professional distributor of electronic products.. Just search keywords in our store. BulletPoint4 : Please note that the products are only offered by the brand: GalaxyElec. Other sales people is not reliable. BulletPoint5 : any question,please feel free to contact me. ButtonQuantity : 3 Color : IR-740nm ConnectivityProtocol : Infrared ConnectivityTechnology : Infrared ControllerType : Button Control ControlMethod : application ExternallyAssignedProductIdentifier : 5302611323284 IncludedComponents : No IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor IsElectric : 1 ItemName : 10pcs Universal IR Infrared Receiver TL1838 VS1838B 1838 38Khz Wholesale ItemPackageDimensions_Height : 21 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : infrared-emitters LightType : LED Manufacturer : GalaxyElec Material : Metal Material1 : Aluminum Material2 : Copper Material3 : Ceramic Material4 : Gold MaximumRange : 35 meters ModelName : JH-3 ModelNumber : b94a9244cb36a5641169ab6fbc42d5 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : GEmoduleo_10335 PowerConsumption : 3 watts PowerSourceType : hand-powered ProductDescription : SUNX LTD CX-M10D CXM10D THRU 10M IR 12-2VDC NPN RECEIVER ProductSiteLaunchDate : 2019-10-10T09:28:06.997Z Size : 14.5*8(mm) SpecificUsesForProduct : monitoring systems, infrared remote control for drones, medical imaging equipment, infrared sensors, infrared scanners, infrared thermography, infrared thermometers, infrared night vision devices, infrared communication systems, and industrial automation detection. Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupportedDevicesQuantity : 50 UnitCount : 1 UnspscCode : 32000000 Voltage : 2 volts WarrantyDescription : No. Wattage : 3 watts