The boat is designed for guard of coastwise areas, straits, at the river and lake zones.
The electric power source: diesel-generators. It is fitted also with a diesel-generator-compressor.
The navigator's armament: gyro course indicator, log, echo sounder, automatic steering gear, radar.
Communication: HF, VHF radio sets, audio communication system, intercommunication system.
Armament: two 12.7mm turret machine guns.