GfS Day Alarm for monitoring the opening of doors, with built-in PHZ for arming / disarming the device and LED red / green for status indication. The alarm is signalled either with a standard reed contact art. no. 930 210 or wirelessly with a radio reed contact art. no. 830 210. If the door is opened, the unit immediately triggers an acoustic and optical alarm when armed. The unit has an attractive, silver-coloured, anodised (E6/EV1) aluminium housing. Power supply thru the supplied plug-in power supply unit. (Reed contact not included in the scope of delivery)
The GfS Day Alarm is an inexpensive and easy to install signalling system to monitor and control the closing of escape doors on escape routes and exits. The system is ready for operation with adapter. When the escape door is used, an alarm (110dB/1m) is triggered, which can also be optically detected by the flashing light. The GfS Day Alarm can be installed at a distance of approx. 20 metres from the escape door. With the help of signal amplifiers greater distances can easily be reached. Authorised persons can use the door normally with the system key without activating the alarm.
If the door is forgotten after authorised use, an acoustic signal is generated after approx. 15 seconds of opening and the green LED flashes. As soon as the door is closed, the whistling signal stops and the red LED lights up. The door is immediately secured again. With the key switch the GfS Day Alarm can also be temporarily used by authorised persons without activating the alarm. The status of the system can always be read from the red and green LED lights.