Wireless module for modular and Dual smoke alarm devices/teaching in wireless receivers
Does each wireless module need to be taught in to a wireless receiver if multiple modular/VdS smoke alarm devices are networked via wireless modules?
Each wireless module must be taught into a wireless receiver if the receiver is to react to the module. For this, you will require a compatible smoke alarm device that allows wireless module installation.
Rain monitor/behaviour at temperatures below -20°C
How does the rain monitor work at temperatures below -20°C?
At temperatures below -20°C, the rain monitor output is activated; above this temperature, snow and rain detection takes place as usual.
Modular/VdS smoke alarm device/muting during ongoing alarm
How do you mute an alarm that has been triggered?
Smoke alarm devices used individually: Identify the smoke alarm device that triggered the alarm. The smoke alarm device that detected the fire will have a red flashing LED as well as emitting an audible signal. Remove the battery from the smoke alarm device. This mutes the smoke alarm device.
Networked smoke alarm devices (wired or via wireless module): Identify the smoke alarm device that triggered the alarm. The smoke alarm device that detected the fire will have a red flashing LED as well as emitting an audible signal. Remove the battery from this smoke alarm device. This mutes both this device and all the smoke alarm devices networked with it.
Smoke alarm device (VdS)/alarm triggering
How much smoke needs to be in the smoke chamber of the smoke alarm device before an alarm is triggered?
The smoke alarm device triggers in line with the VdS once the smoke chamber contains between 1.03% and 1.59% smoke.
Modular/VdS, Dual/VdS or Dual Q smoke alarm device with wireless module/battery replacement
Do the assignments in the Gira smoke alarm devices with wireless module stay the same when the batteries are changed?
The assignments for smoke alarm devices with wireless module remain the same after changing the battery.