GLCONN Wireless Intercom System for Home & Business - 5800 FT Range, 10 Channels, 3 Security Codes, Room-to-Room Communication (4-Pack) - Ideal for Offices, Warehouses, and Large Homes

? Clear Sound, Stable Signal Transmission - This intercom was inserted superior crisp chip to make sure the sound deliver smoothly and avoid interference. We updated the effective range to be 1 to 1.5 miles (up to the actual circumstance), perfect for room, home, office house, business communication

? Multiple Function, Simple Operation - This home intercom with Talk, Call, Group, Monitor, VOX Function and the volume is adjustable too. All the function is easy to use with step by step instruction

? Retro Shape like a Desk Telephone - We designed this wireless intercom (half duplex) to be a telephone shape, and polished the surface to be top-end. A new fashion design in the intercom world. This intercom is simple powered by usb cable, no need battery, and it’s also can be portable with power bank

? Wireless Intercom System with 10 Channel 3 Code - This home intercom system with 10 channels and 3 privacy codes in a secure communication system, features an enhanced anti-interference and can work with other intercoms in the same channel and code

? Worry-Free Purchase - GLCONN has been a manufacturer of wireless intercom system for over 50 years, our aim is to give you the best product. We provide lifetime technical support 1 year warranty for all of our intercom system, if you have any problem, please feel free to contact us