Specification Brand : Altronix BulletPoint : Price For: EachOrder Unit: Each 1 BulletPoint1 : 8-CHANNEL RELAY CONTROLLER: This is a 8-Channel 250V/AC 10A relay control individually. And 8 external control outputs and active low level can control switch or sensor, etc. BulletPoint2 : RE-ENGINEERING PROTOCOL: This relay switch provides protocol for re-engineering, when connected to router, it allows access control via Android, Tablet, Windows system from anywhere in the world with network. BulletPoint3 : STATUS RETURN FUNCTION: This relay switch supports status return, can display current status of the relays.rugged ,strong and , this item really not easy to be damaged or defective, and can be used for a long time without worry. BulletPoint4 : RESET FUNCTION: This relay switch with Reset function, short press to reset, long press to factory setting.you can easily use or assemble according instruction,it can be easily use without the help of a professional people. BulletPoint5 : INTERNAL CIRCUIT : This relay switch supports Internal circuit , with optocoupler to prevent from external voltage .stable and performance, practical, easy to operate and use, has a long service life. Color : 5V 4 Channel ConnectorType : Solder CurrentRating : 10 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 8995585353547 ExternallyAssignedProductIdentifier1 : 0017985193375 ExternallyAssignedProductIdentifier2 : 017985193375 IncludedComponents : 4Pcs 5V 4 Channel Relay Module InputVoltage : 250 volts ItemName : Relay Module, Cluster of 6, 12 or 24 Vdc, Form C, 10 A ItemPackageDimensions_Height : 19.812 centimeters ItemPackageDimensions_Length : 6.9088 centimeters ItemPackageDimensions_Width : 13.4874 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electromechanical-relays Manufacturer : ALTRONIX Material : Copper MaximumSwitchingCurrent : 10 amps MaximumSwitchingVoltage : 250 volts MeasurementSystem : Inch MeasurementSystem1 : Imperial MeasurementSystem2 : Metric MinimumSwitchingVoltage : 250 volts ModelName : TEZLUCAZ ModelNumber : RB610 MountingType : Screw Mount NumberOfItems : 1 NumberOfTerminals : 2 OperatingVoltage : 5 volts OperationMode : Automatic PartNumber : RB610 ProductDescription : ALTRONIX RB 610 Altronix Relay Modules, Operating Voltage: 12 or 24 VDC, Relay: Single Form C, Contact Rating: 10 A AT 120 VAC/10 A AT 28 VDC, F ProductSiteLaunchDate : 2014-12-04T22:07:53.163Z Size : One Size SpecificationMet : Ip Style : 5V 4 Channel SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 39122300 Voltage : 5 volts