We are devotedly engaged in offering a wide gamut of BOSCH Plena Voice Alarm Controller that has in-build message manager and 240 W amplifier. It has six zone outputs, 6 emergency and 6 business triggers. It has all the essential functionality including full system supervision, loudspeaker line impedance management, supervised emergency microphone and message manager. In addition to this, BOSCH Plena Voice Alarm Controller is tested against different quality parameters by our quality checkers. Customers can avail this product from us at industry leading prices.