Specification AlertType : Motion Brand : Fielect BulletPoint : Air Tool Parts & Accessories BulletPoint1 : [Specification] - Current: 0.3 A; Voltage: 200 V; Power Rating: 3 W BulletPoint2 : [Dimension] - Sensing Distance: 16mm; Total Size: 50mm x 14mm x 14mm / 1.97" x 0.54" x 0.54"(L*W*H) BulletPoint3 : [Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates or no magnets, the circuit is not conductive ( light off ). (Connect when merging, disconnect when separating) BulletPoint4 : [Widely Used] - This Door Contact Sensor works with any access control or burglar alarm system available. BulletPoint5 : [Note] - The Magnetic Door Switch must be installed according to the sensing distance. It can only provide a switch signal to the transmitter. It cannot directly load the power, nor directly connect the lamp! CircuitType : 1-way Color : MC-51 NC ConnectivityProtocol : X-10 ConnectivityTechnology : Wired ConnectorType : Through Hole CurrentRating : 2 amps Department : Unisex Adult ExternallyAssignedProductIdentifier : 9495554309302 ExternallyAssignedProductIdentifier1 : 886527568779 ExternallyAssignedProductIdentifier2 : 0886527568779 ExternallyAssignedProductIdentifier3 : 00793574633308 IncludedComponents : One (1) Reed Switch/Sensor Assembly^Two (2) Nylon Jam Nuts InstallationType : Screw In,Surface Mount InternationalProtectionRating : UL, cUL, RoHS ItemName : Fielect 5pcs MC-51 Surface Mount Wired N.C. Door Contact Sensor Alarm Magnetic Reed Switch White ItemPackageDimensions_Height : 13.4 centimeters ItemPackageDimensions_Length : 2.7 centimeters ItemPackageDimensions_Width : 11.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : reed-switches LightType : Non-Illuminated LowerTemperatureRating : -40 degrees_celsius Manufacturer : Fielect Material : wood ModelName : SPABOY ModelNumber : FLT20190829D-0038 MountingType : Threaded NumberOfItems : 5 NumberOfPositions : 1 OperatingVoltage : 400 volts OperationMode : CONSULT FACTORY PackageLevel : unit PartNumber : FLT20190829D-0038 PowerSourceType : Corded Electric ProductDescription : Specifications: N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separates, the circuit is not conductive ( light off ). WIDE APPLICAIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows. PLEASE NOTE - A magnetic door contact can only provide a switching signal to the device. It cannot directly load the power supply and cannot be directly connected to the lamp. Parameters: Model: MC-51 Contact Type: NC(Normally Close) Sensing Distance:16 mm Total Size: 50mm x 14mm x 14mm / 1.97" x 0.54" x 0.54"(L*W*H) Current: 0.3A Voltage: 200V Power Rating: 3W Housing Material: ABS Package Content: 5 x MC-51 Door Contact Magnetic Reed Switch Installation Instructions 1. Drill installation hole with a diameter of 10 mm. 2. The door and window magnet should be installed at the closed position of the door/window/drawer. 3. The magnet part is installed in the movable door and window. The switch part is installed in the fixed door and window frame. The switch part and the magnet part should be aligned as much as possible. 4. The door magnet should be away from the strong magnetic field interference source such as a transformer. Otherwise, the working characteristics of the door magnet will be changed and possible wrong actions. ProductSiteLaunchDate : 2019-11-15T02:48:50.352Z Size : 16mm SpecificationMet : UL StreetDate : 2017-04-07T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Magnetic Reed Switch TerminalType : Spst UnitCount : 1 UnspscCode : 60131500 UpperTemperatureRating : 105 degrees_celsius Voltage : 100 volts Wattage : 10 watts