Videx 3011a 1 button handset electronic call tone
This model can be used with the 3k sensor and 4000 series kits the videx 3011a has a door release facility up to 2 additional handsets can be installed into each apartment a replaceable plug in handset cord is included with this handset these models are compatible with the 900 series of intercoms additional features with the 3000 series includ
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