Common use of Optical and acoustic signals Clause in Contracts

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up – An internal buzzer sounds; see also Switching off internal buzzer, page 46. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the Transmission Device activated LED display lights up red:

Optical and acoustic signals. ‌ ‌‌ – The red alarm signal light on the LED display lights up up. – An internal buzzer sounds; see also Switching off internal buzzer, page 46. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the "Transmission Device activated LED display activated" signal light lights up red:.

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up up. – An internal buzzer sounds; see also Switching off internal buzzer, page 4647. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the "Transmission Device activated LED display activated" signal light lights up red:.

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up – An internal buzzer sounds; see also Switching off internal buzzer, page 4647. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the Transmission Device activated LED display lights up red:

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up up. – An internal buzzer sounds; see also Switching off internal buzzer, page 46. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the "Transmission Device activated LED display activated" signal light lights up red:.

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up – An internal buzzer sounds; see also Switching off internal buzzer, page 4648. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the Transmission Device activated LED display lights up red:

Optical and acoustic signals. ‌ – The red alarm signal light on the LED display lights up up. – An internal buzzer sounds; see also Switching off internal buzzer, page 4648. – Depending on the configuration, sounders and/or visual notification appliances (e.g. sirens, strobes) are activated. If the transmission device to the fire department is activated, the "Transmission Device activated LED display activated" signal light lights up red:.