<1-3 Days Delivery>Daytech Home Office Intercom 27 Channels Long Range for Home Office Hospital Hotel 2 Pack CI02

【VOX Function】Press Monitor Button on both sides to get VOX work.You can communicate hands free,turn on the transimitter when louder sound is detected(both sides should be in the same channel),it needs around 4 seconds to be ready to talk.【Group Function】The group function can call all stations in the intercom system.【Easy To Use】: Easy to set up and use, no need to install, you can take it to any place you want.【Wide Range Of Use】This wireless intercom system can be used in a wide range of homes,offices, hotels, nursing homes, etc.【Pay Attention】A single device cannot be used alone, two or more must be used to call the intercom.【27 Channels】Provide you with 27 channels for calling family members or office members, making announcements or making emergency calls.【Long Distance】500-1000 Meters in open area,also supports different building.【No Network Required】: This wireless office intercom does not need to be connected to the network to use, and there is no need to check the phone card, and there will be no phone charges.【No Battery Needed】This wireless office intercom is powered by a USB cable, no battery is needed, and it can be easily connected via a mobile power supply.