датчик несанкціонованого підключення до підземної лінії зв'язку
line intrusion sensor
Hall Sensor / Hall effect sensor
cryptographic intrusion
air intrusion
intrusion
anti-intrusion system
surveillance and intrusion device
electromagnetic intrusion
deployment line; line of deployment (LD); line of departure
buried
buried abutment
buried and hardened cable communications system
buried burst
buried chemical weapon material
buried conduit wire circuit
buried construction
buried installation detection by surface heat contrast
buried mine
buried mine mine-hunting system
buried minefield
buried mines classification
buried object scanning sonar
buried trench concept
buried wire
hard and deeply buried target
mines buried flush
buried land mine
buried-focus effect
buried storage
observer-target line (OT line)
scheme trail line (tag line)
accelerometer sensor