Electronic door lock made from high-quality stainless steel with double lock heads inside and outside The lock housing features a spring-balanced mechanism on the electronically operated unlocking unit This product uses high-quality iron, iron drawing process, body surface corrosion-resistant lock, durable and aesthetic Both pressure button and release button are available. During installation, you can adjust the direction of the slanted line based on the door's opening direction (inward or outward) The lock offers high anti-theft security, high security, electronically controlled, manual key unlocking, lock by lock, preventing without key unlocking and lock after door closure during disassembly inside It is small and easy to install. Safe and stable, the lock housing is made of metal material, hard and durable This product is suitable for price, excellent and easy to use And its durability is very significant, it will not be easily damaged, the possibility cannot be lost, remove quickly