Features
• The outdoor unit can call and intercommuicate with two indoor units . • Intercommunication is available between two indoor units. • 2-wire connection between the indoor units and outdoor unit • Electric-controlled unlocking • The lock is connected with the outdoor unit. • Outdoor unit meets IP44 waterproof standard . • Raincover is available . • Flush mounting version. • The aluminum alloy panel of the outdoor unit is anti-oxidation metal • The talking voice is very clear . • The maximum working distance is around 200m. • Easy installation for DIY • Enclosed One transformer 230V/9V AC or 110/9V AC |