Electric Drop Bolt Lock for Frame Door , specifically a DC 12V -24v Fail Safe NC Mode lock.
Here's a breakdown of what that means:
Key Features:
Fail-Safe Operation:
In case of a power outage, the lock will automatically unlock. This is important for safety, especially in emergency situations.
NC Mode (Normally Closed):
The lock is closed (locked) when power is applied and opens when power is removed.
Time Delay Function:
The lock has an adjustable time delay function, allowing for a delay of 0-3-6 seconds before the lock engages.
Durability:
The lock is made of aluminum alloy with a surface scrub treatment for durability.
Versatile Application:
It is suitable for various types of doors.
Technical Details:
Voltage: DC 12V/24V±0.5
Current: 200mA
Lock Core Diameter: 12.5mm, Length: 15mm
Lock Type: Electric mortise lock