Vampire SOLO – device, integrable with any type of small arms, designed for civil or military purposes, can be mounted on weapon, optical sights equipped with MIL_STD 1913 Picatinny pad and provides, target range measurement, automatic calculation of vertical and horizontal amendments, visual and voice notification of shooter.

At amendments calculation considered:

  • Target range;
  • Elevation angle;
  • Air temperature and humidity, atmospheric pressure;
  • Ballistic characteristics of the ammunition;
  • Wind direction and strength;
  • Derivation, Coriolis effect;

Vampire SOLO – has a universal mount solution and can be settled:

  • On the weapon’s foregrip or optical sight bracket, equipped with Picatinny pad by using of quick-removable IR&D bracket;
  • On a lens of optical sight by using of quick-removable IR&D bracket.

After a simple rangefinder calibration procedure, Vampire SOLO is fully ready for operation, you only need to detect the target and press the distance measuring button. Ballistic module will perform the calculation and calculated values of vertical and horizontal amendments, target range, atmospheric conditions, wind direction and strength will be displayed at the LCD screen. ,. Following the instructions on the screen and voice guidance at Bluetooth headset, the shooter can quickly enters into the sight all necessary amendments values and perform an accurate shot.

Vampire SOLO optionally equipped with:

  • IR&D Windmaster meteorological station with ultrasonic sensors of wind speed and direction (without free-floating vane and impeller), pressure sensor, air temperature and humidity;
  • iOS / Android application for smartphones and tablets for target coordinates calculation and its displaying at the electronic map.

Vampire SOLO – is a modern hi-tech element base of the electronic unit and advanced functional capabilities. Laser rangefinder, high-performance calculator with ballistic calculator software, atmospheric conditions sensors (temperature, pressure, humidity), color OLED screen, electronic compass, 3-axis gyro sensor and G meter, radio subsystem for external devices (Bluetooth, special telemetry 2.4GHz)connection, controls are integrated into  minimal size and weight shockproof and waterproof case.

Vampire SOLO – fully automated device for quick and accurate calculation of vertical and horizontal amendments, opening new possibilities of high-accuracy shooting with an optic sight at long distances, provides an opportunity for the shooter to focus only on the shot in limited time conditions. It is an enjoyment for every hunter and invaluable important solution for military. Using of Vampire SOLO for high-accuracy long-range shooting in stressful situations, minimizes shooter’s errors and significantly reduces time for an accurate shot preparation.


Ballistic calculator
Maximal shooting range, m/yd 2500 / 2734
Data base for 8 types of rifles +
Data base for 3 types of ammunition to a rifle +
Built-in ballistic calculator +
Automatic ballistic calculation with regard to the distance, elevation angle, atmospheric parameters (temperature, pressure, humidity) +
Wind forecast +
LRF unit Integrated
Laser wavelength, nm 905 / 1550 (option)
Distance measurement range 10-5000
Range measurement accuracy 1 m
Calculation of the true distance to the target (taking into account elevation adjustment) +
LRF calibration +
Type color OLED
Bluetooth +
Radio interface, 2.4 GHz +
Additional functions
Setting and control via Bluetooth Yes, app for iOS & Android
Connection of additional devices (remote, wind station, etc.) via a radio channel +
Profile settings Yes, 5
Target location on the integrated map via the iOS/ Android application +
Power saving modes +
System settings
 Switch-on time Within 3 sec
Battery life > 24 hrs (at 0°С)
Battery type 1x CR123A or 1х 16340
Integrated sensors list
Shot sensor +
Rest  sensor +
Gyroscope +
Free Fall sensor +
Light sensor +
Elevation sensor +
Roll angle sensor +
Temperature sensor +
Pressure sensor +
Humidity sensor +
Digital compass +
Physical parameters
Operating temperature range -45°C … +65°C
Ingress protection rating (Waterproof) IP66
Housing material Aluminum-magnesium alloy /В95
Dimensions, mm 123,2 х 75 х 48,5
Weight (without batteries), g 310

ГЧ Vampire Solo-01



  • Automatic calculation of vertical and horizontal amendments at the distance up to 1500 meters;
  • Ballistic data base for three ammunitions for each of eight rifles;
  • Built-in meteorological station (atmospheric pressure, temperature and humidity);
  • Counting of number of shots for each ammunition and rifle;
  • Built-in electronic compass, 3-axis gyro sensor and G meter;
  • Built-in sensors: tilt angle, elevation angle, rest and free fall;
  • Connection of accessories (optional):
    • IR&D remote control (wristband);
    • IR&D Windmaster meteorological station with ultrasonic wind speed and direction sensors (without vane and impeller), pressure sensor, temperature and humidity;
    • Kestrel meteorological station;
    • Bluetooth headset for voice guidance about operating modes and results of calculation.
  • iOS / Android application for smartphone or tablet for target coordinates calculation and its displaying at the electronic map (optional);
  • Adjustment and operating of the device by using of IR&D Software application for smartphones and tablets (iOS / Android)
  • Energy-saving mode for power consumption reduction and quick switching into the operating mode;
  • Ability to finish writing and creation of a new functionality by technical specifications of the customer;
  • English, German, French and Spanish interface. Ability of any language support by the customer’s request is provided(optional);
  • Online service, advisory support and training, twenty-four-hour support for the customers.