Specification AlertType : Audio and Motion Brand : YARONGTECH BulletPoint1 : ABOUT WIRING:The monitor to doorbell need wired with 4 wires. 3M extension cable is included in the box. You can extend the distance from monitor to doorbell with RVV4(4-core wire)/Cat5/Cat6 cable as needed, the maximum distance from monitor to monitor is 100-200 metres. The main monitor can be connected to your home Wifi network, allowing you to view visitor information via your mobile phone at any time. BulletPoint2 : 3 in 1 UNLOCK: Our video doorbell has 3 unlocking methods.You can unlock by IC card, APP and monitor. It is very convenient and flexible. 5 passes are included in the scope of supply. Lets you open the door whenever you want BulletPoint3 : MOTION DETECT & AUTOMATIC RECORDING:The wireless visual intercom is equipped with motion detection:when visitors press the doorbell or motion detection is triggered, the doorbell camera will automatically record videos or snapshots and save them to the additional Micro SD card(32G card include) to protect your home every day. You can view it on your cell phone or monitor. BulletPoint4 : 7 INCH TOUCH MONITOE AND 1080P DOORBELL:7 inch touch screen monitor, touch operation, hands-free, support Wifi to connect to the Internet. Outdoor doorbell with waterproof cover, built-in infrared sensor and 1080P camera,160o wide angle, night vision, waterproof, dustproof and vandal resistant. You can connect all 12V electronic locks. BulletPoint5 : TWO WAY AUDIO:When someone rings the doorbell, all monitors and phone will ring. you can see, hear and talk to anyone in front of your door from anywhere and you won't miss any visitorsYou can answer and unlock the door with any monitor.(You can connect all 12V electronic locks.) All monitors support call forwarding or internal speaking (audio only) between indoor monitors. CameraDescription : Front Color : Blue CompatibleDevices1 : Cameras CompatibleDevices2 : Tablets ველო CompatibleDevices3 : Personal Computers CompatibleDevices4 : Tablets ConnectivityTechnology : Powerline ControlMethod : application Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : Charger IncludedComponents1 : 1 x Wireless Doorbell IncludedComponents2 : 1 x Display IncludedComponents3 : 1 x Charging Cable IncludedComponents4 : 1 x User Manual IncludedComponents5 : 1 x Large Base Plate InstallationType : Wall-Mounted ItemName : YARONGTECH RFID Wristband 13.56MHZ ISO14443A RFID Bracelet Silicone Waterproof Adjustable (Pack of 10) (Blue) ItemPackageDimensions_Height : 0.5 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : home-security-systems ItemTypeName : Apartment Doorbell Intercom System LowLightTechnology : Night color Manufacturer : YARONG Material : Aluminum MemoryStorageCapacity : 12 TB ModelName : 94202b IC+AHD7BKX3 ModelNumber : 94202b IC+AHD7BKX3 MountingType : Protruding NoiseLevel : 1.5 decibels NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 10 PackageLevel : unit PartNumber : E3016-10 PowerSourceType : AC/DC ProductDescription : 1.M1 Chip 2.13.56mhz 3.ISO14443A 4.Color:Black,Orange,blue,Green blue 5.Adjustable ProductSiteLaunchDate : 2023-07-26T07:13:51.308Z RecordingMode : motion detection SignalFormat : Digital Size : 100-240 US regulations SpecificUsesForProduct1 : Outside; Professional SpecificUsesForProduct2 : Inside; Professional Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalUsbPorts : 2 UnitCount : 10 VideoCaptureResolution : 1080p VideoCaptureResolution1 : 2160p VideoCaptureResolution2 : 1080p VideoInput1 : USB VideoInput2 : HDMI VideoInput3 : VGA VideoInput4 : BNC Voltage : 110 volts