Intercom Wireless 3 Channel Handsfree

Sold as a pair. Hands free both ways. For the home or business use. Simply plug in to AC outlet and it is ready for use. Indicator lights for talk and power on, adjustable volume switch and channel selector switch. Note: this wireless intercom works by transmitting down the mains cable and communicating with other units on the same ring main. To operate satisfactory wireless intercoms must be installed on the same phase, no intervening transformers or sub-stations and where there are no sources of electrical interference.  Frequency 230kHz. Transmits on frequency 99kHz. Size 60mm x 154mm x 141mm. P159G
Intercom Wireless 3 Channel Intercom Handsfree