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First Alert ONELINK CM2837, Часто задаваемые вопросы

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                   Page 7 of 9                                                                 

CM2837 

**Interconnected alarms provide added 
warning as compared to single alarms. 

 

 

 Question:  What are the latching features on the First Alert® OneLink® alarms? 

 

 Answer: 

There are two latching features on these alarms: Alarm Latch and Low Battery 

Latch. The latching features are an easy way to see what unit initiated an alarm 

or what unit is in low battery condition. Alarm Latch is activated after an Alarm 

is exposed to alarm levels of smoke or CO. After smoke or CO levels drop below 

alarm levels, the Red LED will begin to flash On for 2 seconds/Off for 2 seconds. 

It will continue to flash or “latch” for about 15 minutes, to give time to 

determine which unit initiated the alarm. Low Battery Latch is activated when 

the Alarm is in the "low battery condition". When this occurs, the Power LED 

flashes Green On for 2 seconds/Off for 2 seconds for about 15 minutes. This 

feature is designed to help you identify which Alarm needs to have the battery 

replaced. Although, the alarm will sound the low battery chirp approximately 

once every minute, sometimes during the initial stages of "low battery", the 

alarm will chirp in greater intervals than once per minute, sometimes up to 

several hours, until the battery reaches a steady low battery level. This 

innovative feature eliminates the frustration of waiting for and/or identifying 

which unit is chirping. 

 

 Question:  What is Optipath 360 Technology™? 

 

 Answer: 

Optipath 360 Technology™ is an exclusive patented feature that 

provides 360° of direct access to the smoke chamber. The 

Photoelectric sensor actually is mounted on the bottom of the 

circuit board so that when the alarm is installed the sensor points 

towards the ceiling. The sensor has virtually an unobstructed path 

to smoke that enters through the slots on the bottom of the alarm. 

 

 Question:  Are First Alert® OneLink® alarms listed to ANSI/UL Standards? 

 

 Answer: 

Yes. All First Alert® OneLink® alarms are listed by ETL, 

an accredited NRTL (nationally recognized testing lab) to 

ANSI/UL 217 Standard for smoke alarms and ANSI/UL 2034 

Standard for carbon monoxide alarms.  

 

 

 

Содержание ONELINK CM2837

Страница 1: ...out the wires Because there are no wires to pull through existing walls First Alert OneLink offers a very cost effective way to bring existing properties up to code Using First Alert OneLink provides faster job turnaround vs hardwire retrofitting applications Up to 4X more jobs completed means increased profits and customer satisfaction The product line consists of mostly battery operated alarms m...

Страница 2: ...s When seconds count in an emergency it provides an audible indication of the possible threatened area and more importantly what area to investigate or avoid Question How do the First Alert OneLink alarms communicate with each other Answer The alarms interconnect via reliable and secure radio frequency RF communication They operate on the 915MHz frequency bandwidth and employ 3 channel frequency h...

Страница 3: ...resend the initiating alarm s signal The competition only sends and receives or is a one way communication It does not resend Why is this important In the following illustration the initiating alarm is in the basement Let s say the signal is blocked from reaching the Master Bedroom alarm either by distance or some obstruction in the home With First Alert OneLink the mesh network of alarms re route...

Страница 4: ...programmed for the location of your choice ADDING AND LINKING ADDITIONAL ONELINK ALARMS NOTE Steps 1 through 3 below need to be completed within two minutes If more than two minutes pass the Green power LED will stop blinking Simply open the battery drawer of the second Alarm and repeat steps 1 through 3 1 Insert the batteries into the battery drawer of the next Alarm DO NOT CLOSE THE DRAWER 2 Pre...

Страница 5: ...by builders as evidenced by the increase in the development of more Over 55 communities American s 55 and older will head 40 of the nation s households by 2012 No other alarm manufacturer has recognized this potential and has this feature to date Question How can First Alert OneLink alarms be relevant for contractors who have existing home additions projects Answer When dealing with new constructi...

Страница 6: ...nect to an existing alarm circuit and incur drywall repairs painting etc This does not account for special cases requiring conduit in some parts of the country wire mold concrete drilling etc Turnaround time is much faster Case in point Penn State University in State College PA accepted First Alert OneLink alarms as a viable alternative to hardwiring alarms in existing off campus housing Code offi...

Страница 7: ...ds to have the battery replaced Although the alarm will sound the low battery chirp approximately once every minute sometimes during the initial stages of low battery the alarm will chirp in greater intervals than once per minute sometimes up to several hours until the battery reaches a steady low battery level This innovative feature eliminates the frustration of waiting for and or identifying wh...

Страница 8: ...s from cooking smoke and steam from showers Nuisance issues with tenants is time consuming and costly Some areas of the country require photoelectric alarms near high nuisance areas like kitchens and bathrooms Requires only 2 AA batteries vs 3 AA batteries with the competition This saves 33 in annual battery replacement costs For large apartment complexes this can add up to thousands in savings pe...

Страница 9: ...0 year limited warranty and CO s or Smoke CO combos have a 5 year limited warranty First Alert OneLink Competitive Comparison Summary Feature Competitive Wireless SKU Lineup Smoke and CO alarms 4 SKUS Smoke alarms only 2 SKUS Smoke Sensing Technology Photoelectric Ionization Patented Optipath 360 Smoke Technology Yes No Electrochemical CO Sensor Yes No CO Alarm Pullout Battery Drawer Yes No Voice ...

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