Shelly PRO EM-50 Telephone Adapter and 90° wide acoustic beam

and 90° wide acoustic beam makes it an ideal notification tool for indoor and outdoor areas

and supported applications

Available in sleek Black Satin or elegant White Gloss

The microphone is detachable with a 10-pin modular connector

To finish the complete system we also added an easy to use booming 10 inch subwoofer / box / 350w RMS 700wax amp package built into the box that will fit in a great many applications with included bass knob for easy volume control

Shelly PRO EM-50 Telephone Adapter and 90° wide acoustic beamWi Fi Energy Meter with Contactor Control Shelly Pro EM 50 is a DIN rail mountable two channel, single phase energy meter. It has an integrated switch with dry contacts for contactor control. *Package includes 2 pieces of 50 A Current Transformers