{"product_id":"brk-9120b-48p","title":"BRK Electronics First Alert 9120B-48P 120V AC\/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm - Box 48-Pack (Upgraded to SMI100-AC)","description":"\u003cp\u003eThe 9120 Series smoke alarms have been designed to install faster, perform better and be even smarter than before. These improvements help reduce nuisance alarms and save you time and money.\t\t    \u003c\/p\u003e\u003cdiv\u003e\u003cul\u003e    \t\u003cli\u003eSingle button test\/silence\u003c\/li\u003e\t    \u003cli\u003e9V Battery Backup\u003c\/li\u003e        \u003cli\u003eLatching alarm indicator - remembers which unit initiated an alarm\u003c\/li\u003e        \u003cli\u003eSmart Technology - helps reduce the number of nuisance alarms\u003c\/li\u003e        \u003cli\u003ePerfect Mount - allows for easy alignment of alarm\u003c\/li\u003e        \u003cli\u003eDust Cover\u003c\/li\u003e        \u003cli\u003eEasy Installation\/Maintenance - Preferred features include a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. A battery pull tab keeps the battery fresh until the home is occupied. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via the side load battery compartment. Two locking features are provided to prevent battery theft and\/or theft of the unit. Connection to AC power is made with a \"Quick-Connect\" wiring harness. Installation is quick, easy and cost effective.\u003c\/li\u003e        \u003cli\u003e10-Years Limited Warranty\u003c\/li\u003e\t\u003c\/ul\u003e\u003c\/div\u003e\t\u003ctable class=\"subpage_table\" width=\"100%\" cellspacing=\"0\" cellpadding=\"5\"\u003e\t\t\u003ctbody\u003e\n\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd width=\"30%\" valign=\"top\"\u003eModel #\u003c\/td\u003e\t\t\t\u003ctd\u003e9120B-48P\u003c\/td\u003e\t\t\u003c\/tr\u003e        \u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd width=\"30%\" valign=\"top\"\u003eWeight\u003c\/td\u003e\t\t\t\u003ctd\u003e7.8 oz\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eDimension\u003c\/td\u003e\t\t\t\u003ctd\u003e5.6\" dia x 2.0\"H\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eOperating Voltage\u003c\/td\u003e\t\t\t\u003ctd\u003e120V AC 60Hz w\/ 9V battery backup \u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eOperating Current\u003c\/td\u003e\t\t\t\u003ctd\u003e.04 amps (standby\/alarm)\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eTemperature Range\u003c\/td\u003e\t\t\t\u003ctd valign=\"top\"\u003e40°F (4°C) to 100°F (38°C)\t\t\t\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eHumidity Range\u003c\/td\u003e\t\t\t\u003ctd\u003e10% to 90% relative humidity (RH)\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eAudio Alarm\u003c\/td\u003e\t\t\t\u003ctd\u003e85dB at 10 feet\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eTest\/Silence\u003c\/td\u003e\t\t\t\u003ctd\u003eElectronically simulates smoke condition, causing the unit to alarm\u003cbr\u003ePress and hold test\/silence button\u003c\/td\u003e\t\t\u003c\/tr\u003e  \t\t\t\u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eAlarm Reset\u003c\/td\u003e\t\t\t\u003ctd\u003eAutomatic when smoke clears\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eInterconnections\u003c\/td\u003e\t\t\t\u003ctd\u003eUp to 18 units of First Alert or BRK Smoke, CO and Heat Alarms. Maximum of 12 smoke alarms. See user's manual for details.\u003c\/td\u003e\t\t\u003c\/tr\u003e  \t\t\t\u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eSmoke Sensor\u003c\/td\u003e\t\t\t\u003ctd\u003eDual chamber ionization\u003c\/td\u003e\t\t\u003c\/tr\u003e        \u003ctr class=\"brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eIndicator Lights\/Sounds\u003c\/td\u003e\t\t\t\u003ctd\u003e            \t\u003cul\u003e                    \u003cli\u003eAC Power: Constant Green LED\u003c\/li\u003e                    \u003cli\u003eDC Power: Intermittent Red LED \u003c\/li\u003e                    \u003cli\u003eLocal Alarm: Red LED flashes rapidly\u003c\/li\u003e                    \u003cli\u003eRemote Alarm: Red LED out.\u003c\/li\u003e                    \u003cli\u003eLatching Alarm: Green LED flashes 2 sec. on\/2 sec. off after local alarm\u003c\/li\u003e            \t\u003c\/ul\u003e            \u003c\/td\u003e\t\t\u003c\/tr\u003e        \u003ctr class=\"light_brown\"\u003e\t\t\t\u003ctd valign=\"top\"\u003eListing\u003c\/td\u003e\t\t\t\u003ctd\u003eListed to UL217 Standard\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\t\u003c\/tbody\u003e\n\u003c\/table\u003e    \u003cbr\u003e\t\u003cdiv id=\"diagram-div\" style=\"width: 100%;\"\u003e\t\t\u003cdiv\u003e\t\t\t\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/9120B-48P-scale_0ef4bc59-7ba6-4712-af87-4f56fb442b1e.jpg?v=1761754530\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/9120B-48P-scale_0ef4bc59-7ba6-4712-af87-4f56fb442b1e.jpg?v=1761754530\" alt=\"BRK 9120B-48P diagram\" title=\"BRK 9120B-48P diagram\" width=\"500\"\u003e\u003c\/a\u003e\u003cp\u003e\u003c\/p\u003e\t\t\u003c\/div\u003e\t\u003c\/div\u003e","brand":"BRK","offers":[{"title":"Default Title","offer_id":45439865749811,"sku":"BRK-9120B-48P","price":642.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/6625\/4899\/files\/BRK-9120B-48P-2.jpg?v=1734100310","url":"https:\/\/electricbargainstores.com\/products\/brk-9120b-48p","provider":"Electric Bargain Store","version":"1.0","type":"link"}