General description Waterproof Electronic Drop Bolt NC Door Lock is designed for enhanced daily security. This mini waterproof cylindrical electric plug lock is suitable for various door types including glass, wooden, metal, anti-theft, and fire doors. Its robust construction ensures durability and reliability. Technical specifications Working voltage: DC 12V Signal function: door magnetic signal detection Applicable door types: wooden door, glass door, metal door, fireproof door Material: aluminum alloy Color: Silver Dimensions: Measurement allowed error is +/- 1-3cm Installation Determine the installation position of the lock Fix the electric plug lock with two screws Usage IP65 waterproof, suitable for both indoor and outdoor installation Designed to withstand rain and outdoor conditions Low-temperature energy-saving design Other information Package Contents: 1 x Electric mortise lock body, 1 x Electric mortise lock magnet Note: Light reflection and different displays may cause the