For smaller commercial telephone entry installations, Linear has developed the AE-100. The new system supports 125 directory or personal entry codes, eliminating the need for ongoing incremental ...

The guiding principle behind Linear’s AE-1000 is that a telephone entry system should be a model of simplicity. Easy to specify. Easy to install. Easy to configure. Easy to expand. And above all, ...

Any landlord managing multiple apartments should understand the importance of installing an apartment intercom system with door release functionality. From helping you monitor who visits to providing ...

The circuit provides a simple illustration of a door phone intercom system having a two-way communication using the features of LM386 amplifier. Intercom – short for intercommunication, is an ...

VSI-Viscount Systems Inc. designs, manufactures, markets and distributes access control systems, telephone entry systems, and elevator and emergency phones throughout Canada, the U.S. and other global ...