Posts Tagged ‘brk’

Smoke Alarm Battery Life

Thursday, December 10th, 2009
For instance, a carbon zinc battery in a BRk 9120B will last up to one year. It all depends on how fresh it was before it was installed and when the unit itself was activated. UL 217 mandates that any installed battery in a backup mode only alarm needs to last at least for 24 hours in standby condition and thereafter be able to be in alarm for at least 4 minutes. As a rule of thumb in a smoke alarm, alkaline batteries will last for about 1-2 years and Lithium batteries for 6 years plus

As a rule of thumb in a smoke alarm, alkaline batteries will last for about 1-2 years and Lithium batteries for 6 years plus

For instance, a carbon zinc battery in a BRk 9120B will last up to one year. It all depends on how fresh it was before it was installed and when the unit itself was activated. UL 217 mandates that any installed battery in a backup mode only alarm needs to last at least for 24 hours in standby condition and thereafter be able to be in alarm for at least 4 minutes. As a rule of thumb in a smoke alarm, alkaline batteries will last for about 1-2 years and Lithium batteries for 6 years plus.

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Posted in Smoke Alarm Laws, Smoke Alarm Safety Tips | 1 Comment »

Review: BRK 120V Hardwired, Smoke Alarm (Model#9120)

Friday, November 20th, 2009
Replaces the discontinued models 4120 and 4120sb

Replaces the discontinued models 4120 and 4120sb. Now only $6.49!!

Designed for the fastest possible installation! Can be interconnected with up to 11 additional smoke alarms and 6 compatible devices like bells, repeaters or switches. Replaces the discontinued models 4120 and 4120sb.

Additional Information :
Download Data Sheet Here
Download Manual Here

Features:
• Ionization Sensor
• Quick Plug-In Power Connector
• 120 VAC; Interconnectable
• Alarm Indication
• Mounting Bracket Lock
• AC Power Indicator
• Easy Install Mounting Bracket

Technical Specifications:
• 120V AC
• Alarm Dimensions: 5.6″ dia x 2.0″ H
• Weight: 6.5 oz
• Operating Voltage: 120V AC 60Hz
• Operating Current: .04 amps (standby/alarm)
• Temperature Range: 40 Degree F (4 Degree C) to 100 Degree F (38 Degree C)
• Humidity Range: 10 percent to 90 percent relative humidity (RH)
• Audio Alarm: 85dB at 10 feet

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Posted in Smoke Alarm Reviews | No Comments »

Review: BRK Battery Powered, Family Gard Smoke Alarm w/ Silence (Model#FG250B)

Tuesday, November 17th, 2009
Replaces Old Model # 82RN

Replaces Old Model # 82RN. Low Price Online $4.99!!

BRK’S new and improved smoke alarm is a battery operated smoke alarm specifically designed for residential and institutional applications such as, sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings as defined in standard NFPA 101. Complies with UL217, CSFM, NFPA 72, NFPA 101 and other agencies that model their codes after the above agencies. Features a fully insect screened dual ionization smoke sensing chamber, a 85dB horn, a supervised 9V battery power supply, a full function test switch, a red LED light that indicates DC power or alarm. Battery installation and removal can occur while the unit is mounted to the ceiling or wall. When voltage drops to a preset warning level, the horn will chirp approximately one time per minute to indicate a fresh battery is needed. To insure the battery is always replaced properly, the cover is designed to resist closing when the battery is missing.

Features:
• INCLUDES 9V Battery, Mounting Anchors, Screws, and Manual
• Dual Chamber Ionization Sensor with Insect Screens
• Battery Power Indicator
• Low Battery Warning “Chirp”
• Missing Battery Tab
• Hinged Cover for Easy Battery Replacement and Installation
• Tamper Resistant Locking Pin
• RV Approved for use in Recreational Vehicles
• Test/Silence Button

Technical Specifications
• REPLACES Old Model # 82RN
• Operating Voltage: 9V Battery
• Temp Range: 40 degree F • 100 degree F
• Humidity Range: 10% • 90% RH (Relative Humidity)
• Audio Alarm: 85db at 10ft.

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Posted in Helpful Information, New Smoke Alarms, Smoke Alarm Reviews | No Comments »

Product Review: BRK 9120B 120V Hardwired, Smoke Alarm with Battery Back-up

Friday, September 11th, 2009
The 9120B Replaces 4120b, 4120sb and 86RAC

The 9120B Replaces 4120b, 4120sb and 86RAC

Designed for the fastest possible installation! If AC power fails, the battery back-up keeps the smoke alarm working. Can be interconnected with up to 11 additional smoke alarms and 6 compatible devices like bells, repeaters or switches. Replaces discontinued models 4120b, 4120sb and 86RAC.

Features:
- Ionization Sensor
- Quick Plug-In Power Connector
- 120 VAC; Interconnectable
- Alarm Indication
- Battery Drawer Lock
- Mounting Bracket Lock
- Swing-Open Battery Door
- Battery Activation Tab
- Battery Back-Up
- AC Power Indicator
- Low Battery Warning “Chirp”
- Missing Battery Tab
- Easy Install Mounting Bracket
- 9V Battery Included

Technical Specifications:
- 120V AC
- Alarm Dimensions: 5.6” dia x 2.0”H
- Weight: 7.8 oz (9120B)
- Operating Voltage: 120V AC 60Hz w/ 9V battery backup
- Operating Current: .04 amps (standby/alarm)
- Temperature Range: 40 Degree F (4 Degree C) to 100 Degree F (38 Degree C)
- Humidity Range: 10 percent to 90 percent relative humidity (RH)
- Audio Alarm: 85dB at 10 feet

Warranty: 10 year – manufacturer

Additional Information:
Manufacturer Specification Sheet (PDF File)
Manufacturer User Manual (PDF File)

Compare prices and buy this alarm!

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Posted in Helpful Information, New Smoke Alarms, Smoke Alarm Reviews | 2 Comments »

Product Review: BRK 9V Lithium Battery Powered Family Gard Smoke Alarm (FG250LB)

Tuesday, September 1st, 2009
BRK 9V Lithium Battery Powered Family Gard Smoke Alarm

BRK 9V Lithium Battery Powered Family Gard Smoke Alarm

The most feature rich alarm in its class, BRK’s Family Gard Model (FG250LB) smoke detector provides everything you need in providing early warnings of a fire, such as a fully inspect screened dual ionization smoke sensing chamber, an 85dB horn, a supervised 9V Lithium battery power supply, a full function test switch, a silence feature to silence unwanted nuisance alarms, a red LED light that indicates DC power or alarm and a tamper resistant locking pin that locks alarm cover to prevent removal of battery. When the battery begins to run out, the horn will chirp approximately once per minute to indicate a fresh battery is needed. Designed for wall or ceiling mounting. Includes mounting anchors and screws. Perfect for apartment, dormitory or hotel applications and even approved for use in recreational vehicles. First Alert, together with BRK brand alarms, continue to reinvest in the research and development of Smoke Alarm Safety Products.

Features:
- Hinged cover for easy battery replacement
- Lighted Power and Alarm indicator
- Silence feature
- Tamper resistant locking pin
- RV approved
- 9V Lithium battery operated
- 10-Year Limited Warranty Through the Manufacturer

Technical Specifications:
- Alarm Dimensions: 4.25″ dia x 1.6″ H
- Operating Voltage: 9V Lithium Battery Powered
- Temperature Range: 40F (4C) to 100F (38C)
- Humidity Range: 10% to 95 % relative humidity (RH)
- Audio Alarm: 85dB at 10 feet
- Test/Silence: Electronically simulates smoke condition, causing the unit to alarm and silences unit.
- Alarm Reset: Automatic when smoke clears
- Smoke Sensor: Dual Ionization
- Indicator Lights: – DC Power: Intermittent Red Light
- Listing: Listed to UL217 Standard

Warranty: 10-Year Warranty Through the Manufacturer

Meets UL 217 standard: Single station smoke alarms
Listed with California State Fire Marshal
UL mandated repeating alarm horn pattern (85 dB)-3 beeps, pause, 3 beeps

Additional Information:
Manufacturer Specification Sheet (PDF File)
Manufacturer User Manual (PDF File)
Manufacturer Dimensions and Scale Drawings (JPEG File)

Compare prices and buy this alarm!

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Posted in New Smoke Alarms, Smoke Alarm Reviews | 4 Comments »

Replacement Battery Recommendations

Friday, August 21st, 2009

"Using the same brand as what came with the original helps to ensure an optimal working condition and performance for both the battery and smoke alarm"

"remember to change your batteries every year"

BRK Electronics recommends when replacing hardwired battery back up batteries, to use the same brand as what was provided. The recommended replacement brand battery to use for models 4120B, SA4120B, SA4121B, 4120SB, is an Eveready Heavy-Duty (1222) or Energizer MAX (522). Using the same brand as what came with the original helps to ensure an optimal working condition and performance for both the battery and smoke alarm. Using any other type of battery could cause the unit to be faulty and in some instances the internal parts could overheat.

As in the first article, always remember to change your batteries every year and also check your smoke alarms weekly. Smoke alarms reduce fire related deaths by more than 50%, with the main cause of death having to do with missing, disconnected, or dead batteries.

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Posted in Helpful Information, Smoke Alarm Safety Tips | No Comments »