Can I combine the First Alert SA511CN2-3ST ONELINK Battery Operated Smoke Alarm with Voice Location with the non voice location first alert onelink?
1547318
Sorry ... I don't know as I only have the Voice ones ... but my guess would be yes ...
1008165
Yes. I have 3 CO detectors and 5 smoke detectors on 3 floors communicating perfectly with each other.
1827085
Hello Ron, It would be best to purchase battery-operated smoke alarms. Best regards, Tim McGreal, P.E. Fire Protection Engineer Inventor of the Alarm Arm No Ladder Smoke Alarm www.AlarmArm.com Alarm Arm 110-00 No Ladder Smoke Alarm System
2216487
I saw this alarm on a news program as the most reliable smoke detector available. I gave one to each of my kids, they've never had to be used so I cannot answer your question, I am very sorry.
1993781
If you have placed mulitiple sensors in different rooms on the same landline, then it should work fine. As the intruder entered into different rooms and triggered the alarm, it should call you and then there should be enough delay before the intruder entered another room to again trigger the alarm and call you. If you had placed the sensors in the same room then there could be a problem where the units tried to call at the same time and might conflict with each other.
2051660
You have to connect the Smoke Alarm to one of Fortress Security's systems to get alerts.
1792281
Hi Gilbert, Thank you for contacting us. Unfortunately you would not be able to use those sensors with the alarm system. If you wanted to replace them, we have smoke detectors and heat detectors for this alarm. Just let me know.Sincerely,Andrew
1277618
The SA521CN has a third wire on the power connector to support that. BUT it will only work if the rest of your smoke alarms are also First Alert SA521CN's (one's made recently) or a similar model (the First Alert website lists which other models that the SA521CN is compatible with). It might not work if have SA521CN's that are several years old because some design changes might have been made (you will need to check with First Alert). The later happened to me with another brand of smoke alarms. It definitely will not work if your other smoke alarms are made by another company like Kiddie.
845793
I would think that you could wire both floats into a single control so that either would set off the alarm but i have not tried it. Good luck.
563758
No. Or at least not directly. You could wire the extra output (usually used for a trunk release) to a remote start unit, but that ends up being awkward. You'd probably want a different alarm.
150294
I agree that the two freeze alarms on the same phone line will work but I wonder how you would call each freeze alarm to check on each alarm's status.
2212207
Yes. Either as independent or slaved. By wiring you can dictate one sensor or both. Instructions are in the package. I have two slaved so either sensor triggers both.
645229
I don't see why not. I would put them on different time delays for a power failure so they both wouldn't try to call you at the same time. I assume you want two units for temperature monitoring.
1239175
I would think so. It worked just fine for me. We have multiple smoke alarms as well.
739720
I am not sure what model of First Alert my old one were and I have since recycled them. My old and new models have the identical quick connect plug. I did not have to do anything but replace the base mounting ring and plug in the new unit.
1723823
Yes you can. I have a system with 9 units. I have replaced several of the smoke alarms with smoke/carbon combination units. You can even reuse the connectors to save having to shut off the breaker and rewire.
1855010
It should not be a problem. The alarm only makes outgoing calls and only if the sensor is triggered by a power outage or a cold temperature. It would be very unlikely an incoming call that your answering machine would pick up would occur at the same time that the alarm would be making an outgoing call. If you get a call from the alarm it will ask you to press a key to acknowledge the alert and avoid repeated calls about the alert.