{"product_id":"system-sensor-b401b-fire-detector-base","title":"System Sensor B401B Fire Detector Base","description":"\u003cdiv\u003e\u003cp\u003eThe System Sensor B401B fire detector base provides a mounting and electrical connection interface for System Sensor smoke and heat detectors in commercial fire alarm and life-safety systems. Designed for ceiling or wall mounting, it is surface-mounted with screw terminals and features a flame-retardant plastic housing in white, suitable for -10 °C to +60 °C environments. It operates on 12–24 V DC and is UL listed for compatibility with commercial fire alarm systems, making it ideal for offices, industrial facilities, schools, hospitals, and other commercial properties; maintenance teams and system integrators use it for repair, retrofit, expansion, or replacement, with common replacements including the B401, B401BH, and B210LP.\u003c\/p\u003e\u003c\/div\u003e","brand":"System","offers":[{"title":"New","offer_id":46253333315818,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-010.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/system-sensor-b401b-fire-detector-base","provider":"GTG Hardware","version":"1.0","type":"link"}