{"product_id":"bosch-lbb1990-00-voice-alarm-controller-system-each","title":"Bosch LBB1990\/00 Voice Alarm Controller System - Each","description":"\u003cp\u003eThe Bosch LBB1990\/00 is the central controller of the Bosch PLENA Voice Alarm System, designed to deliver reliable emergency voice evacuation, public address, and background music management. It features a built-in 240 W amplifier, 6-zone loudspeaker control, and an integrated digital message manager capable of storing up to 255 pre-recorded messages. Fully compliant with EN 54-16 voice alarm standards, the controller provides continuous system supervision, fault monitoring, and flexible expansion up to 60 zones using additional routers. Its robust 19-inch rack-mount design makes it ideal for airports, schools, hospitals, shopping malls, office buildings, hotels, and other commercial facilities requiring dependable voice alarm and PA functionality.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eSpecification \u003c\/strong\u003e\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLBB1990\/00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVoice Alarm Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Capacity\u003c\/td\u003e\n\u003ctd\u003e6 loudspeaker zones (expandable up to 60 zones)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Amplifier\u003c\/td\u003e\n\u003ctd\u003e240 W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e360 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoudspeaker Output\u003c\/td\u003e\n\u003ctd\u003e100 V line, 700 W per zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e60 Hz – 18 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrophone Input\u003c\/td\u003e\n\u003ctd\u003e1 × XLR \/ 6.3 mm combo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Input\u003c\/td\u003e\n\u003ctd\u003eStereo RCA (converted to mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger Inputs\u003c\/td\u003e\n\u003ctd\u003e12 programmable (6 Emergency + 6 Business)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMessage Storage\u003c\/td\u003e\n\u003ctd\u003eUp to 255 messages, 16 MB Flash Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e230\/115 VAC, 50\/60 Hz or 24 VDC backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e19-inch Rack, 3U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e144 × 430 × 370 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 21.17 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AV Junction","offers":[{"title":"Default Title","offer_id":46912593952967,"sku":"LBB1990\/00","price":358440.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/4315\/4119\/files\/LBB1990_6a56f746-32eb-441a-bba8-dbb08f0c6d98.jpg?v=1785225764","url":"https:\/\/avjunction.in\/products\/bosch-lbb1990-00-voice-alarm-controller-system-each","provider":"Hi Tech AV Junction","version":"1.0","type":"link"}