Which of the following methods of surveillance affords greater scope than on foot surveillance security detection and reduces the risk of losing the suspect.

A. foot surveillance

B. four-man surveillance

C. two-man surveillance

D. leap-frog surveillance

The "two-man surveillance" methods of surveillance affords greater scope than on foot surveillance security detection and reduces the risk of losing the suspect.

Explanation:

The optimal solution for both nonmilitary use where high manned aerial monitoring is necessary, is understood as two Man Surveillance Tower. Unlike many other manned buildings, the Two Man Surveillance Tower features an extendable ship ladder for quick entry and exit.

Climate managed 360 degree vision cab capable of supporting two security staff. Four readily stationed outrigger arms enable the tower to scale itself efficiently on uneven ground and work safely in wind gusts of up to 40 mph.