Emergency signal, NRS LS 0834 RM LG

screw fixing only, without claws
без рамки
The emergency signal can e.g. be installed outside next to the WC door or landing door. A triggered emergency call is signalled visually by a red LED and acoustically by a buzzer, 90 dB(A). Both signals can, if required, be changed from continuous light/continuous tone to flashing light/pulsing tone.
The floating relay contact (24 V / 2 A) can be ised to trigger external signalling devices.