I don't think anyone in your house would care if they heard these on code-3 unless they saw these devices making the low frequency sound Most times when people hear a high frequency screeching sound in a pattern like code-3 or march time without looking at the devices automatically know it's a fire alarm
Very nice!!
YURRRR
It's OK that you did not have the exact device but can you do the i3 and L series devices
I don't think anyone in your house would care if they heard these on code-3 unless they saw these devices making the low frequency sound
Most times when people hear a high frequency screeching sound in a pattern like code-3 or march time without looking at the devices automatically know it's a fire alarm