Wireless Welcome Doorbell Waterproof 16 Ringtones Smart Door Bell Chime 100M Remote Control

Product Name: Wireless Electronic DoorbellReceiver Parameters:Material: ABS plasticDimensions: 4.5114cmPower Source: Dry batteriesPower Voltage: 3VPower Output: 0.5 wattsRemote Control Distance: Approximately 80-100mTransmitter Parameters:Material: ABS plasticPower Voltage: 12V23ADimensions: 804520mmPower Output: 0.05 wattsButton use:23A 12V/DCReceiver use:3.0V / DC(2 × 1. 5V AA)Working Frequency: 315MHzChime Sound: 80 一 90DBDistance: 100mThis remote electronic doorbell is made of ABS plastic material, with a receiver dimension of 4511040mm and a transmitter dimension of 804520mm. The receiver is powered by a 3V dry battery, with a power output of 0.5 watts and multi selectable ringtones. The remote control distance is approximately 50m-80m. The transmitter is powered by a 12V23A battery, with a power output of 0.05 watts. This doorbell is suitable for use in homes, offices, apartments, and other places, and can be controlled remotely, making it convenient and practical to use.Package content:1 x Transmitter1 x Receiver1 x BatteryDoor bell battery: 2 x AA batteries (not included)Remote button battery: 1 x 12V 23A battery (included)