Emergency Exit Signs ,
Light source : RED or gree LED , Battery: 4.8V 650Mah Ni-cd battery
Light discharges more than two hours , Recharge time: 24Hours
Discharge and over discharge protection .
Gas Detector : Powder 12DCV , alarm Sonority > 85db ,
Type of the gas detected , LPG ( Butane , proane) , Gas from pipe system , Methane
Emergency light : Wall amounting , lamps : 2X5W , Lead-acid battery 6V , 4.5Ah ,
discharge time > 90Mins ,