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

I pretty much got tired of hearing people yelling from downstairs in my house like Neanderthals so I wanted a cheap and effective tool to talk to people from room to room efficiently. I even thought about getting a professional and permanent system installed, but I decided it wasn't that serious. These were way easy. All I had to do was literally just plug them up and just long press which number I want to assign to each room and its done. Also, long press the talk/call button so it go to auto answer (so the receiving end does not have to touch it to allow you to start talking). Easy peasy lemon squeasy. I have four bedrooms, so I put one in each room, then I put one downstairs next to the kitchen table and one in the upstairs family room and its all good. Now.....if we could just break the habit of yelling around the house then we would be all good. But the intercom system works great.

Works great, and set up couldn't be easier. I bought this to install a "plug-and-play" intercom system so I didn't have to yell at my kids from across the house anymore. It works exactly as I need it to. I started with just two, and bought two more for additional rooms - they all automatically connect as soon as you plug them in. I have them all linked so when you speak through one, it transmits through all of the others simultaneously, but you can program it to only transmit to a single unit at a time using a simple and easy channel system. (There are nine channel numbers, so my guess is that is the maximum number of units that can be linked together, but I haven't fact-checked that.) The sound quality on the transmission is great - clear and loud (which is great for children and the elderly). It has different settings where you can either transmit by holding a button down (like a walkie-talkie) or press an "on" button once that transmits continuously (like a telephone). What's more, all of this versatility is truly optional and not complicated. Like I said, you can just plug it in and it's ready to go, literally no set up required. They are built simple and compact, the size of a small book, are light-weight and their appearance doesn't stand out any more than any of our other electronic devices. The one possible down-side is that the material feels very light-weight, so it is possible that it might break easier than one would like. However, my kids have already (of course) thrown them around a bit and they held up fine. Also, even if they end up being more fragile than is ideal, they still are worth the very reasonable price.

About half the size expected but no issues with signal at around 100 feet and multiple walls. I would have preferred a bit larger size with larger buttons (ergo, 4 stars instead of 5) but this will do. I also appreciate the Monitor function.

Wasn't expecting much for the price, but these turned out to be a pretty nice set of intercoms. Voices are clear, and the quality of the units is good. Each unit comes with it's own cord and power block, so I am very happy with that. We have a large house, so I ordered a set of 4, but you can get 2, 4, or 6 units and assign each one a station. Set-up was as easy as plugging each unit in and assigning each one a number by pressing that number on the keypad. Okay, I've read some poor reviews that I would like to address now. 1. These ARE Dual VOX. The trick is to assign each unit a number by pressing and holding a different number for each unit. When you talk, press the number of the unit you want to talk through, and then wait for someone to pick up. For example, if you are at station #1 and want to speak to someone at station #2, press the button with the "2" on it, and then wait for someone to press the "talk" button. You can then talk easily without pushing the talk button. 2. Voices are clear when speaking, but keep in mind that these are VOX units, and there is a slight delay when speaking, so wait a second before responding. 3. The "MONITORED" feature is NOT for having a conversation. Watch the video in the Amazon description for more information about other functions of these intercoms.

Very easy to set up and use, clear audio, reasonably priced, low profile and unobtrusive unit, great customer service!

These are fantastic. Full duplex, hands free talking. For those reviews stating they are not full duplex, they are certainly mistaken and not using the correctly. These intercom units look nicer than so many other out there too. Crystal clear and they are perfect to put in my office, kids rooms, etc. so nobody needs to yell to communicate. Highly recommended, took no time at all to plum them in and start using them. Virtually 1 button to set them up and assign a different number to each unit. Better price than other 4-packs as well.

Excelentes comunicación, hasta compré otros 2 pares

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

Terrible product. I have scheduled a return but has. It been not been picked up yesterday as scheduled by Amazon

This is an excellent product. It's easy to configure and compact making it a non-intrusive item for the study desk or kitchen bench etc.

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