Exhaust fans are prone to accidents due to the high fan speed. Any mishap in a high security zone, such as a vault room, is invariably associated with potential security risks that a bank cannot afford to take. The Godrej V-Cage is a protective cage that encloses the exhaust fan and reduces the risk of accidents. It has a wire mesh on one end to prevent the direct access of air to the fan. Thus, preventing unwanted material from entering the fan and jamming it. The V-Cage also protects the fan from humidity, fire and dust.