Carbon monoxide alarm first alert 4120 user manual 2 pages. A first alertbrand smoke detector provides advanced warning against the dangers of smoke inhalation or a potential fire by sounding an alarm to alert the residents of a home. The alarm features electrochemical co sensing technology, an ionization sensor for smoke detection, and an 85decibel alarm. All brk and first alert smoke alarms conform to regulatory requirements, including. All brk and first alert smoke alarms conform to regulatory requirements, including ul217 and are designed to detect particles of combustion. The electrochemical carbon monoxide sensor is the most accurate on the market today. User s manual smoke alarms ac powered ionization smoke alarm with silence and latching features model 9120 input. This first alert sc9120b hardwired smoke and carbon monoxide detector includes a 9volt battery backup that continues to protect you in the event of a power failure. Electronically simulates smoke condition, causing the unit to alarm press and hold testsilence button alarm reset automatic when smoke clears interconnections up to 18 units of first alert or brk smoke, co and heat alarms. First alert brk sc9120b hardwired smoke and carbon monoxide co detector with battery backup. If you are installing the smoke alarm for use by others, you must leave this manual or a copy of it with the end user. View and download first alert sc9120b user manual online. This combination smokecarbon monoxide alarm has two.
Monoxide co alarm brk electronics first alert sc9120b 120v acdc hardwired with 9v battery backup ionization smoke alarm and carbon monoxide combo alarm. Electronically simulates smoke condition or carbon monoxide condition, causing the unit to alarm press and hold testsilence button alarm reset. Brk co5120pdbn carbon monoxide alarm smoke alert home fire. Smoke alarm first alert sc9120b user manual 2 pages. First alert product support datasheets user manuals. First alert sc9120b hardwire combination smokecarbon.
Their tech support directly contradicts the instructions for my smoke alarm. Please take the time to read this manual and make this smoke alarm an integral part of your familys safety plan. Latching alarm indicator remembers which unit initiated an alarm. Superior carbon monoxide sensor and dual ionization smoke alarm. I ended up throwing them away because i had disposed of my receipts. Security system first alert sc9120b user manual 2 pages. Learn more battery replacements for first alert alarms. Brk electronics first alert sc9120b ionization smokeco. Protect your home and family with this 120v ac smoke alarm with silencetest button and battery backup. First alert basic smoke alarm explanation and unboxing video for. Review and installation of first alert 9120b6cp 120volt wirein with battery backup smoke alarm, 6pack available on. Latching alarm indicator remembers which unit initiated an alarm two silence features can silence the lowbattery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm end of life signal provides audible notification alarms needs to be replaced.
First alert brk sc 9120b hardwired smoke and carbon monoxide alarm with battery backup combination smoke carbon monoxide detectors. Please call support at 18003239005 and have the model number on hand. The model 9120b smoke detector is as vulnerable to false alarms causing its horn to sound as any other smoke detector. First alert began in 1958, when three friends set out to create a commercial smoke alarm. View and download first alert 9120 user manual online. This users manual contains important information about your smoke alarms operation. Interconnectable with brk and first alert hardwired smoke and carbon monoxide. Brk relay module activates auxuliary warning devices for use with brk and first alert smoke alarms the rm4 is designed to activate an auxiliary device when an alarm is initiated. Up to 18 units of first alert or brk smoke, co and heat alarms. The brk sc9120b features a dual ionization smoke sensing chamber screened for. The first alert hardwired combination smoke and carbon monoxide alarm detects both carbon monoxide and smoke in a single device. It includes a 9volt battery for backup and continued function in the event of a power outage. This feature allows the offending condition to clear rather than forcing the end user to disable the alarm to avoid the audible alarm.
Automatic when smoke or co clears interconnections. The battery backup means constant monitoring, even if theres a power failure. Two silence features can silence the lowbattery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm. First alert 120v acdc powered 5f fixed and 15fminute rateofrise heat alarm with battery backup users manual.
First alert pr710b low profile 10 year tamperproof sealed lithium. Brk electronics first alert sc9120b 120v acdc hardwired. The model 9120b smoke detector is as vulnerable to false alarms causing its horn to. This user s manual contains important information about your smoke alarms operation. This feature allows the offending condition to clear rather than forcing the enduser to. Brk first alert, sc9120b battery operated smoke detectors. Sa700uk optical smoke alarm sa700uk user manual datasheet trouble. Electronically simulates smoke or co condition, causing the unit to alarm. A complete collection of first alert product datasheets and user manuals. The brk hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. First alert brk sc9120b hardwired smoke detector and carbon monoxide co detector with battery backup description. Co is an invisible, odorless, tasteless gas produced when fossil fuels do not. Brk first alert sc9120b hardwire ionization smoke and carbon monoxide alarm with 9v battery backup first alert 9120lbl hardwired ionization smoke alarm 10 year lithium battery backup with locked battery drawer first alert sa304lcn lithium battery operated ionization smoke alarm with escape lightdiscontinued, link to new unit below. In the event of a power outage, this alarm has been equipped with a 9v battery backup to provide optimal protection.
The parts of this unit to remove the mounting bracket from the smoke alarm base, hold the smoke alarm base firmly and twist the mounting bracket counterclockwise. First alert replacement hardwired smoke alarm model sa9120b is 120v ac powered alarm with 9v battery backup in the event of power failure. If one unit triggers an alarm, all smoke alarms in the series wthe brk hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Review the chart to find manuals for common first alert, onelink, and brk products. Brk electronics first alert sc9120b 120v acdc hardwired with. This us er s manual contains important information. Smoke alarm malfunctioning 3 chirps not beeps after new. Brk first alert sc9120lbl smoke carbon monoxide alarm 10yr. End of life signal provides audible notification alarms needs to be replaced. The first alert hardwire combination smoke carbon monoxide alarm wires directly into your homes electrical system.
Smoke alarm malfunctioning 3 chirps not beeps after new battery. Mar 26, 2017 smoke alarm malfunctioning 3 chirps not beeps after new battery. Table of contents it will only indicate the presence of carbon monoxide gas at the sensor. Jul 17, 2017 a first alert brand smoke detector provides advanced warning against the dangers of smoke inhalation or a potential fire by sounding an alarm to alert the residents of a home. If your model isnt listed here, follow the steps in the previous section to locate it. Ac powered ionization smoke alarm with battery backup, silence and latching features. First alert sc9120b is a batteryoperated smoke detector to backup in the event of a power outage combined with. The rm4 relay is intended for use with brk and first alert smoke, heat and carbon monoxide alarms. Please read carefully and save this user s manual contains important information about your alarms operation. You have purchased a state of the art smoke alarm designed to provide you with an early warning of a fire. The first alert sc9120b hardwired combination smoke and carbon monoxide alarm uses an electrochemical co sensing technology and ionization sensor for smoke detection.
First alert sc9120b 120v acdc hardwired with 9v battery backup ionization smoke alarm and carbon monoxide combo alarm brk electronics first alert gco1b 120v ac plugin explosive gasco combo alarm brk electronics first alert prc700vb low profile 2 aa batteries operated photoelectric smoke alarm and carbon monoxide combo alarm with voice. First alert brk sc9120b hardwired smoke and carbon monoxide. It is designed for hardwired installation but features a 10year battery backup that allows the unit to function in the event of a power outage. Printed in mexico m080456001 q 06 what you need ato know about co what is co. First alert 9120b 120v acdc hardwired with 9v battery backup. The battery drawer is shipped prelocked so battery will not be discarded prematurely. The brk electronics first alert sc9120b is a smoke and carbon monoxide alarm with battery backup, dual ionization smoke sensing chamber and a carbon monoxide sensor, 85db horn, 9b battery backup and a silence feature. Models 9120 printed in mexico 9120b m0804003 k1 0407 all first alert and brk smoke alarms conform to regulatory. This user s manual contains important information about your smoke alarm s operation. First alert 9120b smoke detector keeps chirpingbeeping. The alarm can be interconnected with up to 12 other compatible smoke alarms and six compatible devices such as bells and horns. The smoke alarm will only indicate the presence of smoke that reaches the sensor.
First alert brk sc9120b hardwired smoke and carbon. Under normal conditions you should not have to replace the battery for the life of the alarm. Review and installation of first alert 9120b youtube. Automatic when smoke andor co clears interconnections. Brk electronics first alert sc9120b ionization smokeco alarm. Just yesterday one i have had since 17 june 2017 began chirping and again the battery was good. First alert brk sc9120b hardwired smoke detector and. If you are installing this smoke alarm for use by others, you must leave this manualor a copy of itwith the end user. Whats in the box one combination smoke and co alarm, one 9volt battery, and users manual first alert sc9120b hardwire combination smokecarbon monoxide alarm with battery backup. In the six decades since, we have continued to create innovative products, from the first residential smoke alarm to the first battery operated carbon monoxide alarm.
Learn more how to stop false or nuisance smoke alarms. First alert ac hardwired combination smoke and carbon. Please read carefully and save this user s manual contains important information about your alarm s operation. Users manual installation, continued how your smokeco alarm. User manual, smoke alarm, mounting bracket, 1 9v battery. Carbon monoxide co is a colorless, odorless, deadly gas. The first alert hardwire combination smokecarbon monoxide alarm wires directly into your homes electrical system. First alert 9120b 120v acdc hardwired with 9v battery. This smokeco alarm is approved for use in singlefamily. The alarm can be interconnected with up to 12 other compatible smoke alarms and six compatible devices like bells, horns, repeaters and door closers. Constant false alarms and company doesnt even know their own products. How to silence a first alert 9120b smoke detector hunker. Improved uv resistance keeps the alarm from discoloring over time. The smoke alarm is not designed to sense gas, heat or flames.
Keep your family safe with this hardwired smoke and carbon monoxide alarm. Yes battery cell type alkaline warranty description 7 year limited. Find the user manual you need for your home appliance products and more at manualsonline. First alert 120v acdc powered 5f fixed and 15fminute rateofrise heat alarm with battery backup user s manual. Please read carefully and save this users manual contains important information about your alarms operation.
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