Features

• Working distance is around 150m and CE approval.
• Wireless dual-way intercommunication between indoor unit and outdoor unit .
• Digital transmission promises clear voice ,anti-interference and private talking.
• Adjustable volume of melodies.
• Watetproof(IP44) DC power outdoor unit .
• Raincover for the outdoor unit is available.
• Energy-saving technique.There is no power consumption in standby status;the power will be stopped automatically 30 seconds after no answer when someone presses the button .
• Advanced code technique,anti-interference.
• Working status indication.
• Stick the outdoor unit with double-side adhesive tape.
• Load 3xLR6 batteries and they can work for around one year.Remove the aluminum alloyed panel for battery replacement.