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

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.

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.

I really like these devices. They're small and very lightweight (they seem to consist of just a PC board and a speaker). Sound quality is really good. There's no battery option, but that would increase the size and weight. You can pick one of 6 channels if you want to be able to call a specific unit. Example: channel 1 for the kitchen, 2 for bedroom #1, 3 for bedroom #2, 4 for the garage, etc. Alternately, assign the same channel to all units so when you call, they all ring and the other person can answer wherever they are. You can monitor a room without being heard. My favorite feature is the two way communication. You can call another room, and when someone answers, you both can talk at the same time. It basically works as a speakerphone! It's better than VOX because unlike VOX, it does not cut out the first word (it does not have VOX). What I don't like is the sound volume. If someone is hard of hearing, they might have trouble. That's why I removed one star.

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.

We use this extensively for my house; they work extremely well. I wish that you could have the ability to dynamically switch different channels on the fly. You can't, but it's just more of a user thing than anything else. They work, they sound good, and they don't emit weird sounds that you get sometimes with devices like this. Audio is really good. They get loud, and the microphone is actually very good. For something like this, I recommend it.

Excelentes comunicación, hasta compré otros 2 pares

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.

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

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