Electric Lock for Intercom System

Product description: Model RD-221 electric lock is a new developed lock specially used for door systemand calling system inside building, which apply advanced mechanic design and withadjustable locking pressure and changeable dead bolt. The dead bolt has anti-theftfunction and can match easily with electric anti-theft door. This lock can be openby key or switch or electric controller. It has features such as long servicelife, and no static power consumption and safetyTechnical parameters: 1) Voltage of opening lock: 9~15V DC/AC2) Current of opening lock: 3A (only 1s is required)3) Sensitivity: 1s4) Extension length of dead bolt: 13mm5) Service life: 500,000 times6) Locking method: by collision7) Dimension: 130 x 106 x 40mmOuter packing:12pcs/ctnCarton dimensions: 36 x 36 x 18cmG.W.: 21kg producing area:China payment:T/T