supply of pac items m/s.heidz india-new delhi , panel led indication, led indication light (yellow,green) with operating voltage 24v dc suita ble for electrically operated lifting barrier of heidz make with solenoid locking arrangement as per spec. no . rdso/spn/208/2012 ver2.0 or amendment 1 or latest (24 numbers of green and 36 numbers of yellow le ds) [ warranty period: 30 months after the date of delivery ] ] , motor contractors 24vdc for electrically operated lifting barrier (eolb) of heidz make. [ war ranty period: 30 months after the date of delivery ] ] , new magnet switch set for boom lock: magnet proximity switch in robust al.die cast body wi th dual contacts and 2 magnets for actuation for electrically operated lifting barrier as per specn no spn/20 8/2012 ver 2.0 amendment1 or latest [ warranty period: 30 months after the date of delivery ] ]