Program Auto Gas Releasing Control Panel GRP 200/400 Series manufactured in accordance to MS 1745-2 : 2004 and conformed to local CIFS requirement. PE-GRP 200/400 series is a micro processor programmable user friendly control panel with a digital ammeter, voltmeter and a countdown timer displayed on the front panel. Count down timer is pre-set for 30 seconds upon two (2) activated zone. Timer can be program to required specification. Built-in power pack with an intelligent charger which allow to charge up a set of complete flat 24 volts battery and automatically cuts off charging once battery fully charge. This controls and indications are housed in a compact enclosure finished with signal red polyester epoxy powder paint. Indoor and outdoor type of enclosure are available.