Woori DS Co., Ltd. has developed firmware for a cooling and heating air conditioning system that performs all controls, fault diagnosis and communication for heating and cooling control and positive pressure control inside an armored vehicle, and developed an inverter control device capable of controlling communication with the armored vehicle body system and monitoring error situations. We are developing products based on the best technology and competitiveness to satisfy customer requirements for electrical equipment required for armored vehicles. In addition, we have developed an air conditioning system blower durability test device that can test the durability of air conditioning blowers, and we have secured test and evaluation technology for blower durability by checking blower errors and performing cycle management. By continuously securing innovative technologies in the defense industry, we are expanding our electronic device development business to deliver new value and impress customers with the highest quality and trust from product design, development, and mass production.

Manufacture and delivery of main-part reflectors used in unmanned aerial vehicles.

Receives vibration signals from an accelerometer installed on the aircraft engine and monitors engine vibration. Processes real-time vibration signals and converts them into IPS AVG units for output. Developed for localization, achieving 50% cost competitiveness compared to equivalent products. - x1 MIL-STD-1553B - x2 UART(RS-422/485) - x2 Accelerometer sensor - Sample rate : Up to 5,000Hz - Size : 220 x 206 x 52 (mm) - Weight : 1.75Kg - Environment : MIL-STD-810G - EMI/EMC : MIL-STD-461G - Power : MIL-STD-704F (28VDC, 10W)

FIRSTEC is providing key components of guided weapon, such as Actuation System, Gudiance Control Unit, Fire Control Unit, and wire harness, to complete systems such as Hyunmoo, Raybolt(Hyungung), Bigung(Poniard), M-SAM II(Cheongung II), L-SAM etc. applying them to each business.

JEFF WRAITH I is the tactical goggle for Military & Law Enforcement. The lightweight goggles give you wide protective coverage with a comfortable fit for use. It is compliant with ANSI Z87.1 standard requirement, European CE standard, and exceed U.S. Military eyewear ballistic resistance requirement MIL-PRF 32432A, MIL-DTL-43511D. The Anti-Scratch & Anti-Fog coated polycarbonate lenses give you up to 99.9 protections form UV rays and you can wear the goggle with your glasses on.

Slightly smaller than the DCL120, the Model DCL110 red dot sight is designed and developed for the mid-size machine guns including armored vehicles, tanks and helicopters. Its wide lens (85x55mm) allows operators to have fast target acquisition and transition with both eyes open and make them easier to track moving targets from a natural firing position. Ballistic drop compensation ensures the red dot reticle is always on the target for the first round accuracy. Unique Features icon3Integrated recoil compensator retains sight picture on fast moving targets icon3Adapted a wide lens (85x55mm) makes easier to track moving targets. icon3Suitable for platform mounted weapons on armored vehicles, helicopters and boats icon3Compatible with night vision device icon3Different trajectory compensator per NATO 12.7 mm, NATO 7.62 mm and Cannon NATO 20

Our radars’ low-Size, Weight, and Power (SWaP) means ample room for other onboard sensors, such as Electro-Optical and Infrared (EO/IR) cameras. Users no longer need to decide which sensor to include and which to exclude. Instead, they can understand the bigger picture. Highly reliable, the NSP-3 has a recommended maintenance interval of 1,250 hours. It can gather data over land and maritime environments and can be used for applications as broad as sea ice monitoring and search and rescue, as well as specialized intelligence, surveillance, and reconnaissance (ISR) missions.

This miniaturized system allows, depending on the desired configuration, to move very precisely between 1 and 3 sets of lenses over a stroke of several centimeters. The design has been optimized to ensure perfect alignment of the lenses and to minimize their tilt throughout the movement. This optomechanical system mainly consists of high-precision standard MPS and FAULHABER modules, such as brushless or stepper motors, ground ball screws with double nuts and linear ball bearings. It is particularly recommended for focusing a laser over a long distance, for example for the guidance of unmanned flying objects or for communication between flying objects. The number of lens sets, lens size and stroke can be configured at will.