Hosmart UltraSpeak Pro Intercoms Wireless for Home, Two-Way Real-time Intercom Full Duplex Wireless Intercom System for Home Use, Clear Sound House Intercom System for Business with 1200 Feet Range

Seems OK for our outside annexe about 100 ft from the house. Range gets considerably restricted if there are windows

Most of the time, I just want to quickly say something to another room, but having to switch to another channel by holding a button to change it is slow and inconvenient, and then I have to switch back to my own channel (same hold button). To quickly speak with someone we have “talk,” and it's great BUT everybody can hear what you said. Making an actual call is just ridiculous—you might as well use a mobile phone—while your devices should work like walkie-talkies, letting you quickly pass information to someone (and get a reply just as fast).

Tardó la devolución un poco pero al final no hubo problema lamentablemente no alcanzo el rango debido a las paredes supongo fueron muchas para el equipo ya que el 3cer comunicador no funciono se intercalo y creo fue interferencia de muros o algo asi

Buen producto, ya había comprado un par y compré 2 pares más

المنتج سيئ للغاية والشركة غير متعاونه اشتريت 6 اجهزة واحداها بعد شهر احترق وتسبب في ذوبان البلاستك وراسلت امازون والشركة ولا احد يضمن حقك للاسف ادارة امازون مفروض تضمن لي الجهاز بضمان الشركة لاسيما انها خارج المملكة لذا لا انصح فية بتاتا

Works perfectly, plenty of range for our application, no fuss setup. No setup really, just left it at default settings!

Excellent Product. No installation required. Works out of box