遠距離監視

off-site monitoring

far / distant / remote / (intensifier in a comparison) by far / much (lower etc)

to distance oneself from (classical)

at a distance of / distance / to be apart

long-distance

distance / CL:個|个[ge4] / to be apart from

surname Li

to leave / to part from / to be away from / (in giving distances) from / without (sth) / independent of / one of the Eight Trigrams 八卦[ba1 gua4], symbolizing fire / ☲

to supervise / to inspect / jail / prison

supervisor

to monitor / to keep a close watch over / surveillance

to look at / to regard / to inspect