Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : SECRUI BulletPoint1 : Easy To Install & Expandable-The motion sensor can be installed on a wall or door, the receiver plugged in for used, the sensor alarm fixed with screws or double-sided tape. In addition, a combination supports connecting up to 20 sensors or receivers to facilitate the construction of a security system to protect property safety. BulletPoint2 : Wide Wireless Distance-The maximum detection distance of indoor motion sensors can reach 26 Ft, the wireless distance to the receiver can reach 500 Ft.The motion sensor alarm is suitable for the front or back doors of business, hospital monitoring rooms, warehouses, parking lots, etc. When the sensor detects moving objects in the detection area, it will promptly transmit a signal and play the alarm bell you set. BulletPoint3 : 32 Ringtones & 5 Volume Levels-The motion sensor doorbell has 32 unique ringtones, including alarm sound, doorbell sound and so on; 5-level adjustable volume (0-110dB), including mute mode. Starting from the maximum volume beep, enter mute mode for the fifth time or from the minimum volume beep, enter mute mode for the first time. BulletPoint4 : Adjustable Distance & Angle-The induction alarm can rotate 360 degrees, allowing you to freely adjust the angle you want to detect and protect your home safety. BulletPoint5 : About Product-Includes 1 plug-in receiver and 1 motion sensor door chime (including 2 AAA batteries), the sensor bell supports USB power supply (DC 5V). We provide a 12 month warranty service. If you encounter any problems with the product, you can attach the order number and send the problem to our email. Color : White CompatibleDevices : Light, Fan, Security System, Smart Home Hub, Lighting Controls ControlMethod : remote ExternallyAssignedProductIdentifier1 : 4003468100257 ExternallyAssignedProductIdentifier2 : 04003468100257 ExternallyAssignedProductIdentifier3 : 00781410936799 Frequency : 50 hertz GpsrSafetyAttestation : 1 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : Compartments Included IncludedComponents1 : Receiver x 2 IncludedComponents2 : Sensors x1 IncludedComponents3 : AAA Battery x 2 IncludedComponents4 : User Manual x1 IncludedComponents5 : Install Accessories x1 ItemDisplayWeight : 70 grams ItemName : Wireless Motion Sensor Doorbell -Indoor Motion Detector Alarm, Door Chime for Business/Store/Office Entrance, Entry Alert Bell with Buzzer, USB/Battery Powered (2 Receiver + 1 Motion Sensor) ItemPackageDimensions_Height : 13.6906 centimeters ItemPackageDimensions_Length : 6.604 centimeters ItemPackageDimensions_Width : 11.7094 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : motion-detectors LowerTemperatureRating : -10 degrees_celsius Manufacturer : SECRUI Material : 3Detectors+1Receiver MaximumRange : 12 meters ModelName : DW508+P827 ModelNumber : DW508+P827 MountingType : Wall Mount NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 OperatingTemperature : 25 degrees_celsius PartNumber : 1010506 PowerSourceType : Battery Powered ProductDescription : The wireless doorbell chime adopts advanced wireless reception technology and it have 32 pieces of music with high-quality voice processing technology. Suitable for apartments, villas, storefronts, hotels, guesthouses, homes, office buildings, conference rooms, and other occasions. ProductSiteLaunchDate : 2024-08-09T03:31:02.568Z RecommendedUsesForProduct : Indoor/Outdoor RecommendedUsesForProduct1 : Residential RecommendedUsesForProduct2 : Commercial RecommendedUsesForProduct3 : Driveway RecommendedUsesForProduct4 : Garage Size : 2 Receivers 1 Sensor Style : 1 Receiver+ 1 Sensor SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TemperatureRange : -10-35 degrees_celsius UnitCount : 1 UnspscCode : 46171600 UpperTemperatureRating : 35 degrees_celsius Voltage : 5 volts_of_direct_current Wattage : 4 watts