Exd Communication EquipmentDescriptionClassification EXC-9000Flaemproof CCTV Camera All types of zoom lenses can be fitted on for different viewing Options Exd_IIB_IP65 IST-3003Flameproof Telephone with SS key pad provided with night illumination Exd_IIB_IP-65 IST-3009Flameproof Telephone with SS key pad and head set (optional ) and LED for indicating incoming calls Exd_IIC_IP-66 FPH-115 IICFlameproof Hooter 230V ac 110Vac 24V dc Exd_IIC_IP-65 FPB-210Flameproof Gong Bell; 230V ac24V dc