More specifically, install Smoke Alarms:

•On every level of your home, including finished attics and basements.

•Inside every bedroom, especially if people sleep with the door partly or completely closed.

•In the hall near every sleeping area. If your home has multiple sleeping areas, install a unit in each. If a hall is more than 12 meters long

(40 feet), install a unit at each end.

•At the top of the first-to-second floor stairway, and at the bottom of the basement stairway.

Specific requirements for Smoke Alarm installation vary from state to state and from region to region. Check with your local Building Inspector and/or Fire Department for current requirements in your area. If you install AC or AC/DC units, it is recommended (and may be required) they be interconnected for added protection.

Installing Smoke Alarms in Mobile Homes

For minimum security install one Smoke Alarm as close to each sleeping area as possible. For more security, put one unit in each room. Many older mobile homes (especially those built before 1978) have little or no insulation. If your mobile home is not well insulated, or if you are unsure of the amount of insulation, it is important to install units on inside walls only. Smoke Alarms should be installed where temperatures normal- ly remain between 40˚F (4˚C) and 100˚F (38˚C).

This equipment should be installed in accordance with NFPA (National Fire Protection Association) 72 and 101.

National Fire Protection Association, One Batterymarch Park, Quincy, MA 02269-9101. Additional local build- ing and regulatory codes may apply in your area.

Always check compliance requirements before beginning any installation.

Smoke Alarms Recommended In Hotels, Motels, Hospitals, Extended Care Facilities

Install stand-alone (non-interconnected) AC powered Smoke Alarms with battery back-up for maximum protection in each sleeping room.

INDIVIDUAL ROOMS

HALLWAY

 

 

 

 

 

LOBBY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RECOMMENDED STAND-ALONE (NON-INTERCONNECTED)SMOKE ALARMS

AGENCY PLACEMENT

RECOMMENDATIONS

NFPA 72 (National Fire Code)

Smoke Alarms shall be installed in each separate sleep- ing room, outside each sleeping area in the immediate vicinity of the bedrooms and on each additional story of the family living unit, including basements and exclud- ing crawl spaces and unfinished attics.

In new construction, Alarms shall be so arranged that operation of any one Alarm shall cause the operation of all Alarms within the dwelling.

Smoke Detection-Are More Smoke Alarms Desirable? The required number of Smoke Alarms might not pro-

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BRK electronic 4120 AC, 4120SB user manual Agency Placement Recommendations, More specifically, install Smoke Alarms
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4120 AC, 4120SB specifications

The BRK Electronics 4120SB and 4120AC are advanced smoke alarms designed to enhance safety in residential and commercial settings. These alarm models integrate innovative technologies and features that provide reliable performance and peace of mind to users.

The 4120SB model is a battery-operated smoke alarm, making it ideal for applications where hardwired alarms may not be feasible. Utilizing a photoelectric sensor, it is designed to detect smoldering fires, which often produce dense smoke without high flames. This increases the likelihood of early detection, allowing occupants crucial time to evacuate safely. On the other hand, the 4120AC is a hardwired option that connects directly to the building’s electrical system, ensuring uninterrupted power supply while incorporating a battery backup. This guarantees continuous operation, even during power outages.

Both models are equipped with a loud 85-decibel alarm, ensuring that residents are alerted promptly in case of smoke detection. The devices also feature a test/silence button, allowing users to easily test the functionality of the alarm or silence it in the event of a false alarm caused by cooking fumes.

Safety is further enhanced by the incorporation of a Tamper-resistant feature that prevents unauthorized removal of the alarm from its mounted location. The alarm also includes a LED indicator that provides a visual cue of the unit’s operational status. When the unit is powered on and functioning correctly, the green LED will blink periodically. In contrast, a continuous red LED indicates an active alarm condition.

Both the 4120SB and 4120AC are designed for user-friendly installation. The units come with clear instructions and mounting hardware, allowing homeowners and professionals to easily install them in their desired locations. The compact design ensures that they can fit seamlessly into a variety of interiors.

Overall, the BRK Electronics 4120SB and 4120AC represent robust solutions for smoke detection. Their integration of advanced photoelectric technology, user-friendly features, and essential safety mechanisms make them essential components of any fire safety strategy, ensuring that homes and businesses are better protected against the threat of fire. Investing in these smoke alarms not only meets safety regulations but also fosters a proactive approach to fire safety that can save lives.
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