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LK-1201B Electric Bolt OVERVIEW Function: Built-in push button contact. Auto re-lock in 3 seconds. With burglarproof function. Operation delay time:0, 3, 6, 9 seconds。 Door position sensor:COM、N.O.、N.C. Built-in alarm output contact, a LED indicator to indicate door status and alarm status.
You could set up “Operation Delay time” by the Switch Device at the bottom of LK-1201B directly. For example, if you set time to be 3 seconds, when lock sensor dedicated the door status is close, it will auto re-lock in 3 seconds.
4. If LK-1201B couldn’t work normally, the probable damage factors are as blow : 1) The install direction of strike plate may be wrong, and it can’t dedicate the door status. 2) Maybe you connect the positive and negative position in contrary.
DIAGRAM of LK-1201B and AR-721H The installation of 721H and electric bolt lock Power Supply 12VDC 2A Purple (COM) Brown(NO) +12VDC Lock (+12VDC Lock( -GND ) Yellow Electric Bolt Lock 721H 7AC2 Push Button DOOR EXIT SOYAL Power Supply 12VDC 500mA...
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