Specification AlertType : Audio & Motion Brand : KERUI BulletPoint1 : Easy to Use,this home alarm system kit requires no wiring or networking. Simply plug the alarm and install the door alarm sensor double sided stickers or screws that come with the package and they are ready to work. Can be installed in a garage, apartment, office or store. BulletPoint2 : Complete DIY wireless house burglar alarm system kits includes a horn and four window/door sensors,two remote controls, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security. BulletPoint3 : Extended Alarm System-DIY expandable,the horn support up to 30 sensors& 20 remotes;you can add extra door and window sensors, motion detectors, wireless remote controls, and water detectors to different rooms in your home security systems. BulletPoint4 : SOS and Loud 115db-Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time. BulletPoint5 : After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soon;the alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need. Color : Black CompatibleDevices : Personal Computer ConnectivityTechnology : Wireless ConnectorType : USB Type A ControlMethod : remote ExternallyAssignedProductIdentifier1 : 768434839824 ExternallyAssignedProductIdentifier2 : 0768434839824 Hazmat1 : LITHIUM METAL BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumMetalBatteryInEquipment Hazmat11 : EG_SmallLithiumMetalBatteryInEquipment Hazmat12 : ES_SmallLithiumMetalBatteryInEquipment Hazmat13 : FR_SmallLithiumMetalBatteryInEquipment Hazmat14 : GB_SmallLithiumMetalBatteryInEquipment Hazmat15 : IN_SmallLithiumMetalBatteryInEquipment Hazmat16 : IT_SmallLithiumMetalBatteryInEquipment Hazmat17 : JP_SmallLithiumMetalBatteryInEquipment Hazmat18 : MX_SmallLithiumMetalBatteryInEquipment Hazmat19 : NL_SmallLithiumMetalBatteryInEquipment Hazmat2 : UN3091 Hazmat20 : PL_SmallLithiumMetalBatteryInEquipment Hazmat21 : SA_SmallLithiumMetalBatteryInEquipment Hazmat22 : SE_SmallLithiumMetalBatteryInEquipment Hazmat23 : SG_SmallLithiumMetalBatteryInEquipment Hazmat24 : TR_SmallLithiumMetalBatteryInEquipment Hazmat25 : US_SmallLithiumMetalBatteryInEquipment Hazmat26 : ZA_SmallLithiumMetalBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumMetalBatteryInEquipment Hazmat5 : AU_SmallLithiumMetalBatteryInEquipment Hazmat6 : BE_SmallLithiumMetalBatteryInEquipment Hazmat7 : BR_SmallLithiumMetalBatteryInEquipment Hazmat8 : CA_SmallLithiumMetalBatteryInEquipment Hazmat9 : CN_SmallLithiumMetalBatteryInEquipment IncludedComponents1 : Bat IncludedComponents2 : Remote Control IncludedComponents3 : Siren IncludedComponents4 : Sensors InstallationType : Screw-In ItemName : KERUI Indoor/Outdoor Security Alarm System Kit,Wireless Weatherproof Siren Horn with Remote Control and Door Contact Sensor Burglar Alarm for Home Basement Garage ItemPackageDimensions_Height : 3.94 inches ItemPackageDimensions_Length : 3.15 inches ItemPackageDimensions_Width : 3.15 inches ItemPackageQuantity : 1 ItemTypeKeyword : home-security-systems ItemTypeName : Door Contact Sensor Manufacturer : KERUI Material : Polyvinyl chloride MaximumRange : 1000 feet ModelName : YIMDLB ModelNumber : YIMDLB NoiseLevel : 115 decibels NumberOfBoxes : 1 NumberOfItems : 4 PartNumber : PD-MIFARE-C-100 PowerSourceType : Battery Powered ProductDescription : KERUI Security Alarm System Kit,Wireless Weatherproof Siren Horn with Remote Control and Door Contact Sensor, 4 pcs motion sensor ProductSiteLaunchDate : 2024-04-18T03:41:13.187Z RecommendedUsesForProduct1 : Indoor RecommendedUsesForProduct2 : Outdoor SheetCount : 100 Size : Credit card size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 16 Voltage : 220 volts