Includes 2 pcs doorbell units: one for the visitor and one for the receiver, allowing flexible placement and direct communication between locations. Dual operating modes: easily switch between ringtone call and intercom mode to suit the situation — use ringtone to alert, or intercom mode to speak directly. Intercom (Intercomunicador) function: two-way talk without shouting, so you can hear and be heard clearly when answering the door or coordinating with someone on-site. Long communication range: reliable performance up to 1000 m, useful for larger properties, separate buildings, or multi-room coverage. Indicator light: visible status indicator provides a clear at-a-glance confirmation of call, connection, or mode status. Simple operation: straightforward mode switching and talk functionality make it usable by all ages without complicated setup. Practical performance: designed to improve convenience and responsiveness — reduces missed deliveries, eliminates the need to run between locations, and enables quick, private conversations. Use scenarios Residential property with detached garage or garden: place one unit by the main door and the other in the garage or kitchen to answer visitors without leaving your task. Small office or shop: use the intercom to confirm deliveries or communicate between front counter and backroom while maintaining a professional interaction. Multi-room home or care setting: quickly check on family members or caregivers across a larger distance without shouting or interrupting activities. Key benefits at a glance Solves missed-visitor and communication gaps by combining a ringtone alert and two-way intercom in one solution. Supports clear, private conversations across distances up to 1000 m. Visual indicator provides instant status confirmation so you always know whether the unit is active or connected.