MC-38 Wired Door and Window Magnetic Sensor (Normally Closed)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Most Electronics | Magnetic Switch Door Sensor (MC-38) normally Close | 59.9 EGP67.21 | View in store |
Price history
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Lowest price recorded: 59.9 EGP
About this product
The MC-38 is a wired magnetic door and window contact sensor for home alarm systems. It has a built-in magnet and a normally closed contact that opens when the magnet moves away, typically when a door or window is opened. The actuation distance is 15–25 mm, with a 30 cm cable for connecting to an alarm panel or input circuit.
Specifications
- Type
- Wired magnetic door/window contact / حساس تلامس مغناطيسي سلكي للأبواب والنوافذ
- Contact type
- Normally closed (NC) / مغلق عادةً (NC)
- Actuation distance
- 15–25 mm
- Cable length
- 30 cm / 30 سم
- Model
- MC-38
Frequently asked questions
What is the price of MC-38 Wired Door and Window Magnetic Sensor (Normally Closed) in Egypt?
MC-38 Wired Door and Window Magnetic Sensor (Normally Closed) currently costs 59.9 EGP in Egypt.
Where can I buy MC-38 Wired Door and Window Magnetic Sensor (Normally Closed) in Egypt?
MC-38 Wired Door and Window Magnetic Sensor (Normally Closed) is available from Most Electronics. Compare the offers above to find the best price.
How do I wire the MC-38 to an Arduino or alarm input?
Connect one wire to a digital input and the other to GND, enabling the internal pull-up. As a normally closed contact, the input reads LOW while the door is shut and HIGH when it opens.
Does the MC-38 need a power supply?
No. It is a switch contact, so it needs no supply voltage. The alarm panel or microcontroller provides the sensing signal.
