Qniglo Wireless Intercom System 10 Channel 1/2 Mile Long Range FM Intercoms Wireless for Home and Office (2 Stations Black, 2018 New Version)

These serve a simple purpose but are also useful. They can be used to monitor another room (like a baby monitor) and I may use for them for that purpose on occasion. Currently my use is to communicate from a house to a detached garage/workshop area.They work fine at ~160 feet or so through multiple walls. The sound quality is a bit worse than I had expected, even when used closer than that, but sounds/voices are still easily understood. There is a lo-fi quality to the sound transmitted that was a little disappointing at first but easy to get used to.The intercom system can be expanded too, which could be a great use for a small business. There are multiple channels that can be paired up to use - a push of one of the number buttons is all it takes to change. There are also 3 channels (A,B,C) that can be selected in case there is interference on one. I tested them to see if they would improve the somewhat "lo-fi" sound quality, but they didn't. I didn't expect them to though since it's more for noise interference which I didn't feel I had, but wanted to at least test to make sure. Additionally, the units are a good small size as well - perfect for their purpose!

The Voice from this wireless device is a bit distorted and broken and this is a Flimsy device . Its okey for home use but not for official inter-departmental communication .

Easy to set up but works like a walkie talkie. Cannot do a two way simultaneous conversation. Only one person at each end can use it at a time. Has a reasonably long range and I set it up one on the ground floor and one on the first floor of my house.. the sound quality could be better. Overall just about serves purpose... Unfortunately there is no better product available in the market

Works good. I have them between my shop and house. About 100 yards, unit is strong and clear. Now I don’t miss dinner

Good product