What are the features of 'Vajra Shot', made-in-India anti-drone gun?

Made-in-India 'Vajra Shot' developed by Big Bang Boom Solutions has been deployed in the Indian Army and the Indian Air Force. "It's a hand-held anti-drone gun that can detect up to a range of 4km," the company's spokesperson said. The radars detect drones from up to 4km away and disrupt radio communication between the drone and its operator.