Detailed Buying Lead Description
1> Intercom: -A. To monitor OTIS lift @26 unitsB. Important for basement and level 1C. From lift to monitor centre and from monitor centre to lift2> supervisory system: -A. To monitor 26 lift status such as: up & down, power supply, ARD, maintenance mode, failure mode & alarm, fire alarm operation mode, fireman operation mode. B. Buzzer mute buttonC. Alarm reset button3> the distance from monitor centre to lift @100 meters averageProvide your product catalogue.
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