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Electric Control Lock - RD-225Electric Control Lock - RD-225
1. Specially used for intercom system. Universal for left, right, in-swing and out-swing doors. 
2. Control and key can unlock
3. lock signal output or door signal output, or remote control is customizable.
4. 6-18VDC/AC; working current:150mA, static current:20mA; Length of bolt:20mm; Dimension: 130*106*40mm
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