OK ALARM
OK ALARM provides communication between a lift cabin and hotline service (first aid) via PSTN network. After pressing the alarm button on the control panel in the lift cabin the OK ALARM automatically dials up preprogrammed number (up to 6) and establishes connection with hotline service (first aid).
Benefits
· The unit is powered from a line only (you connect a line and a button only!)
· The unit includes acoustic part (micro and speaker) – compact solution. The loudness of micro as well as speaker is adjustable independently.
· Integrated anti-interference as well as a protection against static electricity.
· Programming is either remotely by phone (DTMF tones) or PC (serial port RS232 or USB with converter to RS232)
· Switchable relay contact included. Remote control by phone (RESET). The time of relay closing is adjustable from 1 to 99 seconds.
· Indication light (LED) – yellow, indication of dialing the number
· Indication light (LED) – green, indication – connection was made.
· Time of button activation is adjustable from 0,5 sec to 5 sec.
· Security against misusing of alarm buttons (activation during failure 5-24 V)
· Universal input can be used for failure announcement (door, power supply, etc.). Programmable special phone number.
· All inputs as well as outputs are galvanically isolated – no dependency on polarity (except a button and third wire for machine room).
· Acoustic as well as optical signaling of the status.
· Possibility to program 6 numbers (16 digits – includes *, #, Pause, Flash) with note if you wish to use a confirmation or not. Numbers are dialled progressively.
· Regular automatic control of system functionality (automatic calling to preprogrammed numbers in set time period from 1 to 10 days.
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