12V DC Electric Door Lock (Solenoid), Large
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Circuits Electronics | Electric Door Lock (12V DC Solenoid) Large | 240 EGP | View in store |
Price history
Lowest daily price, last 90 days
Not enough price history yet.
Lowest price recorded: 240 EGP
About this product
A 12V DC electric cabinet and door lock built around an electromagnetic solenoid. The lock stays closed when unpowered and opens when 12V is applied, which retracts the locking tongue. It is used for access control on cabinets and doors and can be switched from an Arduino through a relay board.
Specifications
- Supply voltage
- 12 V DC
- Operating principle
- Electromagnetic solenoid
- Unpowered state
- Locked (tongue extended)
- Powered state
- Unlocked (tongue retracted)
- Application
- Cabinet and door locking
- Power supply requirement
- Good power supply needed (high inrush current)
Frequently asked questions
What is the price of 12V DC Electric Door Lock (Solenoid), Large in Egypt?
12V DC Electric Door Lock (Solenoid), Large currently costs 240 EGP in Egypt.
Where can I buy 12V DC Electric Door Lock (Solenoid), Large in Egypt?
12V DC Electric Door Lock (Solenoid), Large is available from Circuits Electronics. Compare the offers above to find the best price.
How do I control this lock from an Arduino?
Do not drive the lock directly from an Arduino pin. Use a relay module: the Arduino switches the relay, and the relay switches the 12V supply to the lock. Connect the grounds of the Arduino and the 12V supply together.
What kind of power supply does it need?
Use a 12V DC supply that can deliver a large current for a short time, because the electromagnet draws a surge while it energizes. A weak adapter may fail to open the lock reliably.
