Intercom
RL-209 2 WAY INTERCOM
Easy installation No call charges No monthly rental 2Way conversation operation distance 200 M 1 pair caballing operation power 230v / 50Hz 4×4 AA 1.5v Battery * Ringing tone available
RL-209 2 WAY INTERCOM
RL-004 4 WAY INTERCOM
Easy installation No call charges No monthly rental 4Way conversation operation distance 200 M 2 pair caballing operation power 230v / 50Hz