New in box 4 pack -
Channels & 3 Digital Code】Qniglo wireless room to room intercom systems has up to 5280 feet long-range communication distance. Besides, you may set specific channel and code according to your different communication requirements for your wireless intercoms and others from built-in 10 channels and 3 digital codes, let your conversation clear and private without any interference. Perfect use for department to department, room to room, building to building communication at home or office.
【Clear Sound Quality & Hands Free Talking】Qniglo wireless home intercom system has built-in a crisp chip and auto squelch function to provide you clear and anti-interference sound quality, ensure your communication reliable and secured. This room to room intercom set features VOX (voice activated) function, allow you to easily talk to each other hands-free without yelling through the house. It is convenient to call between long distance rooms, like house or office.

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