Main features:
Quantitative sensitivity debugging
High sensitivity design can detect ultra small metals; Audible and visual alarm.
Detection range:iron,aluminum,stainless steel, alloy and other metals.
Control output,one pair of relay contacts is norally open and ane pair is normally closed.
Timing function: delay release after the relay is closed, with a delay time of 1-10 seconds
Automatic detection of metal belt buckle function, no need to change to adhesive tape.

Main technical parameters:







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