
Magnetic Door Switch
Model: SensorMass2025030104
Detection distance: 50-70mm
Induction method: magnetic induction
Output type: Normally closed/normally open
Casing material: Aluminum Alloy
Voltage: 100V
Current: 0.5A
Power: 10W
Description:
The magnetic door switch, designed for a wide range of applications. The magnetic contact sensor is engineered to detect magnetic fields and activate or deactivate devices based on proximity, making it suitable for various scenarios. It is commonly used in appliances such as humidifiers, air conditioners, coffee machines, washing machines, and freezers, as well as in automotive systems like car counters, scanners, and electric irons. Additionally, it is applicable in fitness equipment, such as running machines and exercise bicycles, enhancing its versatility. The sensor’s robust design ensures it operates effectively in diverse environments, providing consistent and dependable functionality. Its applications span from home electronics to industrial systems, making it a versatile solution for modern devices and equipment.
Features
- Waterproof, sun-proof and corrosion-resistant coating
- Safe, insulated, no leakage risk
- High-quality reed switch, up to 1 million times of use frequency.
- Easy and convenient installation
- Long distance sensing
Application
- Applied in home appliances such as humidifiers, air conditioners, juicers, coffee machines, washing machines/washing machines;
- Applied in car counters and laptops, mobile phones, scanners, electric irons, alarm magnets for doors and other advanced technology products.
- Applied in treadmills, sports bikes, etc.
Specifications
Product name | Magnetic Door Sensor |
Model | SensorMass2025030104 |
Detection distance | 50-70mm |
Surface material | Aluminum Alloy |
Output type | Normally closed/normally open |

What does a door jamb switch do?
A door jamb switch turns a light on when the door opens and turns it off when the door closes. They are often used in closets, but can also be used for other doors.
How does a magnetic door switch work?
Magnetic switch: This simple device activates when the magnetic field between two contact points is broken. For example, one contact is mounted on a window with a corresponding contact on the windowsill. When the window slides open, the contact is broken and an alarm signal is sent.
How do you know if your door jamb switch is bad?
Interior Lights Stay On: One of the most common symptoms of a faulty door jamb switch is that the interior lights remain on even after the doors are closed.
What is the purpose of the magnetic switch?
A magnetic on/off switch doesn’t require much energy to operate. Instead, it uses a magnetic field to activate the switch, consuming very low power. This feature can be particularly useful in battery-operated devices and other applications where power conservation is important.