Found a better price?
Let us know!
We'll try to match the price for you
MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows
- Regular price
- Rs. 37
- Sale price
- Rs. 37
- Regular price
-
Rs. 69 - Unit price
- /per
- ⚡ Dispatched within 24 hours
- 🚚 Free shipping on orders above Rs 500/-
- 💰 Earn RC Coins on every purchase
- 🛠️ Dedicated Technical Support Team


Adding product to your cart
MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows
MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System can be used as a door or window security system. It produces the signal when moved away from each other which can be fed to the microcontroller to perform the desired action as per requirement.
This sensor is suitable to use for triggering an alarm or ON/OFF light inside a cupboard sliding door. This wired sensor is triggered by the magnet. When the magnet is closed by, the circuit is closed or open if the magnet is far from the sensor.
This MC-38 Magnetic Contact Switch Sensor acts like a normal switch so, you can connect to the Ground(GND) pin too. Not necessarily connect to power supply.
Note :
- Normally closed: When the magnet is together, the circuit is conductive( light on); when the magnet is separate, the circuit is not conductive ( light off ).
- For example: Install on the door, close door light on. open door light off.
Applications:
- Doors
- Windows
- Sliding cupboards
- Home Security Projects
Specifications:
Model | MC38 |
Contact Capacity(Max. Switch Current) | 0.5A |
Voltage | 100V |
Rated Power (W) | 10 |
Dimensions | 24 x 14 x 8 |
Weight | 8 |
Related Blogs
1. How do Wired Magnetic House Security Alarm Sensor work?
- A reed switch with a small circuit inside sits on the frame of the window, while a magnet attaches to the pane, right next to the switch. When the magnet holds the switch's metal it contacts together when the window is closed an electric current flows in a continuous loop.
2. Are Wired Magnetic House Security Alarm Sensor effective?
- Wired Magnetic House Security Alarm Sensor can be very useful on ground floor windows around your home, as these are more vulnerable to break-ins. In terms of home security systems, door and window alarms are a cost-effective home security product.
3. What is Wired Magnetic House Security Alarm Sensor?
- Wired Magnetic House Security Alarm Sensor are commonly used in alarm systems to trigger the opening and closing of doors and windows. It consists of two parts encased in a plastic shell a magnet and a sensor/switch. In combination, it basically works by opening/closing a reed switch by using the magnet's magnetic field.
Customer Reviews
- Reviews
- Questions
- 29-06-2022
Very happy with product delivery
Highly recommended product
- 29-06-2022
Very happy with delivery and product
Very happy with delivery and product
- 29-06-2022
wonderful product
wonderful product
- 29-06-2022
great product
Nice 👍🏻 👍🏻👍🏻👍🏻
- 09-05-2022
Very good service
- 09-05-2022
Arrived on correct time
I received it on correct time and very good packing
- 09-05-2022
Good quality
It is very good quality and their technical support helps me lots.
- 09-05-2022
nice and working product
Nice and good product i got what i require
- 09-05-2022
Good material
Good material and working fine , delivery time is also satisfactory.