Campainha de interfone duplex sem fio com bateria recarregável, sistema de interfone de áudio para casa, escritório ou fábrica. Ideal para uso em residências, fábricas e outros escritórios.

Wireless Voice Duplex Intercom Doorbell 500M Hand Free Two Way Wireless Doorbell with Rechargeable Battery Intercom System Doorbell for House Home Factory Office Feature: 1.Hands-Free Two-Way Communication: Enjoy seamless, real-time communication with Hand Free Two Way Wireless Doorbell design, just like using a phone. The convenient hands-free feature frees you from holding a button, allowing relaxed conversations. 2.Effortless Usage: Once connected, there's no need to hold the intercom button continuously. Experience freedom and ease as this Intercom System Doorbell lets you roam and talk without interruption. 3.Portable Mobility: With its lightweight design, this Apartment Room Intercom offers mobility and flexibility, making it easy to move around and call from various locations in your space. 4.Impressive Wireless Range: The system supports up to 500 meters outdoors and 400 meters indoors, penetrating three walls effortlessly. Stay connected with Wireless Voice Duplex Intercom Doorbell technology for reliable communication. 5.Build and Smart Features: Constructed with ABS material featuring a matte finish for a premium touch. The exterior is equipped with rain protection. The intelligent design includes voice prompts for low battery alerts ensuring timely recharging. Specification: Origin: Mainland China Power supply: polymer battery Battery capacity: 1000mAh for both internal and external units Battery power supply: DC5V/1A Working temperature: -20 degrees to 60 degrees Music ringtones: 4 songs 8 levels of adjustable volume Packaging weight: 378g Product size: 146.00x94.00x54.00mm/5.75x3.7x2.13inch (internal unit), 104*55*31mm (external unit) Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring.   1 X Indoor Unit 1 X Outdoor Unit 1 X Charging Stand 1 X Rain Cover 1 X Charging Stand 2 X Green Rubber Plugs 3 X Screws 3 Pcs 1 X 6-Country Manual 1 X Fcc Adapter 1 X Charging Cable 1 X English "Please Ring The Doorbell" Label 1 X Transparent 3m Adhesive