¶ Lock Size: 124Lx32Wx36H( mm) ¶ Strike Struiture: Stainless Steel ¶ Holding Force: 800kg ¶ Voltage: DC12V ¶ Current: DC12V/ 250mA ¶ Feature: Fail Secure( YS-138NO) Fail Safe( YS-138NC) ¶ Surface Temperature: Within + 20 ¶ Suitable Temperature: -10^ + 25 ( 14-131F) ¶ Face plate Housing: Painted Steel ¶ Funtion: Built-out MOV ¶ Suitable For: Wooden Door, Metal Door, PVC Door ¶ Opening Mode: 90 Degree Swinging Door ¶ Optional Accessories: YS-305 YS-306 ¶ Weight 0.4kg ¶ Standard Packing: 60pcs/ box