DC12V/24V Electric Bolt Lock 4-Wire Door Lock Low Temperature 0/3/6s Delay Adjustable, Applicable for Wood/Metal/Fire Door - Sonew, Sonewrps5nde7cw

• Safety Electronic Lock: The lock body is made of all aluminum alloy. After more than 50,000 impact tests, it is stable and firm, will not be damaged by violence, and has high security. Anti-dismantling Function: Hexagonal screws are used for installation, which is stable and safe and cannot be removed without matching tools. Low Temperature Delay function: Delay unlocking can be set, with a delay of 0/3/6 seconds adjustable, which can effectively extend the life of the bolt Unlock Type: DC12V/24V dual voltage available, 4-wire cable connection, power-on lock, power-off unlock, low power consumption design, stable and durable. Suitable For: Wooden doors, metal doors, fire doors, glass doors, etc. It can be used in companies, halls, supermarkets and other places., Manufacturer: Sonew