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BS-K7D Day/Night Integrated Observation System product image

BS-K7D

Day/Night Integrated Observation System
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Day & Night Observation

20×120 large-aperture optics
with high-power zoom, low-light and thermal

BS-K7D is a day/night integrated observation system that combines the BS-K7 20×120 large-aperture binoculars with an EO camera offering up to 480× zoom and a 640×512 LWIR thermal imaging camera. By day, the high-magnification optics and zoom camera handle precise observation. At night the low-light zoom camera takes over, and in bad weather the thermal imaging camera does. A 7-inch IP67 waterproof display keeps surveillance running around the clock.

20×120
Large-Aperture Optics
Ø120 mm objective lens, direct viewing with no power required
40×
40x Optical Zoom
Magnifies target detail day and night, even in low light, with photo and video recording
640×512
LWIR Thermal Imaging
Detects heat from people and vehicles at night and in bad weather
7″
IP67 High-Brightness Touchscreen
Waterproof video observation screen, top-mounted folding design
THERMAL · NIGHTThermal imaging observation example
Night Watch

Night observation: detect with
thermal, confirm with EO zoom

The 640×512 LWIR thermal imaging camera picks up heat from people and vehicles at night. The 40× optical zoom EO camera then magnifies the target for confirmation.

  • 640×512 uncooled thermal imaging, 17.5°×14.0° field of view
  • Low-light day/night EO, 1080p60 video
  • Switch between thermal and EO views, with PIP display
DAY OPTICS · DIRECT VIEWObserving with large-aperture binoculars from a coastal post
Field Optics

Direct viewing through
the proven BS-K7 20×120 optics

It uses the BS-K7 20×120 optical body already supplied to the Army, Navy, Marine Corps and Coast Guard for security and surveillance. The cameras sit in a separate housing apart from the objective lenses, so they never block your view.

  • High-quality optical materials · Porro type prism · AR fully multi-coated
  • Aluminum alloy body · STS316 stainless steel parts
  • Azimuth 360° · Vertical −30°~+70°
  • Designed, assembled, inspected and supported in Korea
One device, four views

Optics, EO and thermal:
four observation modes

01
Daytime Direct View
High-magnification, high-resolution long-range identification with 20×120 optics
02
Daytime Zoom & Record
Zoom in on detail with the 40× EO camera, with photo and video recording
03
Low-Light Video
Low-light EO, paired with the optional 850 nm illuminator
04
Thermal Observation
Detects heat from people and vehicles at night and in haze
Specifications · 3D

Take a closer look at
the BS-K7D, inside and out

See the specifications for the optical body, EO camera, thermal camera and display, plus applications and observation modes, all in one place.

View Details Page →