Rating: - Poor. I sent it back
Direction are confusing and not accurate. No external volume or channel selection. The interior home model is better.
Rating: - Works for me
I've been using these for 9 months now and they work fine. One is on the outside of our house and the other is in our attic apartment (third floor), so they have a pretty good range. I live in Chicago and they made it through the Chicago winter. So far, so good. I don't have a problem hearing the buzzer, but then again our place isn't that big; about 1000 square feet. I would recommend these.
Rating: - Good for the money
The Chamberlain Wireless Indoor/Outdoor Intercom units arrived on time. The other reviews I read helped me to purchase this item. Though the volume is loud even on a basic setting, for these elderly ladies it works! Liked the single large button for speaking - both have arthritis and this helps. Sound is clear (just had to remind them NOT to get close to the mic). They have had to use them in an 'emergency' situation and all went well for communication purposes.
Wireless Indoor/Outdoor Intercom UnitsI needed two intercom units. One for outside my frontdoor and one for inside.I found the wireless units, ordered them from Pricepiggie. Delivery was very quick;I will use them again.
The new units were packed very well and only took about ten minutes to adjust and install them. They worked perfectly. I am very pleased with the quality and ease of installation and setup. I didn't need a real fancy system, just something that was waterproof and easy to use, and these units are ideal for a simple intercom system.Each one has a "push to talk" button that activates the other unit.They are battery operated and the batteries are easy to change.
Rating: - Takes Some Getting Used To
The product works well, but users must learn not to put the item directly in front of their mouths. Like a walkie-talkie, which it really is, it works better at arms length.