IRIS (Heavy duty) 2 to 8 zone fire alarm panels. 16 x 2 character LCD display. Evacuate, walk test, zone test facility. Reset & alarm cancel facility. A.c. failm fuse blown, Low batt, Indications. ERTL Tested as per IS : 2189 Common & Zone wise Hooter Facility. Batt, Black & bat. Charger facility. Extra potential free contact for fire & fault. Useful for Govt. sectors building. Associate with PA & autodialer facility (optional).