WESUA Pack Magnetic Switch Contacts Door Sensor Alarm WE-MC-44B 7445004650678 Security

( Brand: Wesua ), ( Part Type: Security ), ( Unit Count: 5.0 Count ), ( Item Dimensions L X W X H: 9.84l X 5.91w X 0.39h ), ( Mfr Part Number: We-mc-44b ), ( Power Source: Corded Electric ), ( Mounting Type: Wall Mount ), ( Smart Home Compatibility: Not Smart Home Compatible ), ( Sensor Technology: Contact Sensor ), ( Control Method: Touch ), ( Compatible Devices: Home Security System ), ( Item Weight: 0.12 Kilograms ), ( Color: White ), ( Voltage: 28 Volts ), ( Built-in Media: Switch ), ( UPC: 445004650678 )

Review WESUA Pack Nc Magnetic Switch Contacts Door Sensor For Home Alarm Security System

Introducing the Wesua 445004650678 Pack NC Magnetic Switch Contacts Door Sensor for Alarm Security, a versatile and reliable solution for enhancing the security of your home or business. This door sensor is designed with a magnetic contact mechanism that detects when a door or window is opened or closed, making it an essential component of any alarm system.

This sensor comes in a pack of two, allowing you to secure multiple doors or windows with ease. Each sensor consists of a magnetic contact and a normally closed (NC) terminal. When the door or window is closed, the magnet and the terminal are in close proximity, allowing the circuit to be completed, and no alarm is triggered. However, when the door or window is opened, the magnet is separated from the terminal, breaking the circuit, and triggering an alarm response.

The Wesua door sensor is constructed from high-quality materials, ensuring durability and long-lasting performance. It is suitable for various door types, including wooden, PVC, and metal doors, and can be used both indoors and outdoors. The sensor is also weather-resistant, making it an ideal choice for securing doors and windows in environments with extreme temperatures or humidity levels.

The installation process of the Wesua door sensor is straightforward and can be completed in a few simple steps. The sensor comes with double-sided adhesive tape, making it easy to attach the magnetic contact to the door or window frame and the terminal to the door or window itself. Additionally, the sensor can be wired to other alarm components for integration into a larger security system.

The Wesua 445004650678 Pack NC Magnetic Switch Contacts Door Sensor for Alarm Security is compatible with most alarm systems and can be used to secure various entry points, such as doors, windows, cabinets, and drawers. Its reliable and accurate detection capability makes it an indispensable tool for ensuring the safety and security of your property. So, don't wait any longer, and secure your peace of mind with the Wesua door sensor today.

The Wesco 445004650678 Pack NC Magnetic Switch Contacts Door Sensor is a commonly used component in alarm security systems. Here are some pros and cons that might help you make an informed decision about purchasing this product:

1. Easy Installation: The Wesco door sensor is relatively easy to install. It can be mounted on doors or windows using the provided mounting screws, and the wiring connections are straightforward.

2. Durable: The sensor is built to last, with a rugged design that can withstand harsh environments. It is also resistant to dust and moisture, making it suitable for use in various applications.

3. Versatile: The Wesco door sensor can be used in both wired and wireless alarm systems. It is also compatible with various types of alarm panels, providing flexibility in system design.

4. Cost-Effective: The Wesco door sensor is competitively priced, making it an affordable option for those looking to secure their homes or businesses.

1. Limited Range: The wireless version of the Wesco door sensor has a limited range, which may not be suitable for larger properties or buildings with thick walls.

2. False Alarms: Like all door sensors, the Wesco sensor is prone to false alarms. This can be due to various factors such as magnetic interference or vibrations. However, this can be minimized by proper installation and calibration.

3. Manual Reset: The sensor requires a manual reset in case of an alarm activation. This can be inconvenient, especially if the sensor is located in a hard-to-reach area.

In conclusion, the Wesco 445004650678 Pack NC Magnetic Switch Contacts Door Sensor is a reliable and cost-effective option for those looking to add door sensors to their alarm security system. Its easy installation, durability, and versatility make it a popular choice among security professionals and DIY installers. However, its limited range and manual reset feature may be a drawback for some users. Ultimately, the decision to purchase this product depends on your specific security needs and preferences. If you require a sensor with a longer range or automatic reset, you may want to consider alternative options. Otherwise, the Wesco door sensor is an excellent choice for securing doors and windows in both residential and commercial applications.

Details:

Attractive cover keeps mounting screws and terminal hidden. Great for use in family and factory window, door, etc. This contact works with any wired burglar alarm system or access control available. Load: 3W, Material: ABS plastic.

It consist of a reed switch part and magnet. Nice looking and easy install. Screw terminal surface mounted magnetic contacts. Mounting screws included.

Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside our control. Contact type: NC normally closed ,switch OFF when door is opened, Material: ABS plastic, Color: white, Pack: 5 pairs/bag, Operation gap: 20mm Mounting Surface mounting, Max. Magnetic contacts is widely used for alarm system panel to detect state of door. voltage : 28V DC, Max.

When door closed, reed switch is effected by magnet and turn ON; when open, OFF, trigger alarm. Current: 0.2A, Max.

specifications secimotions:

• brand: Wesua
• part type: Security
• unit count: 5.0 Count
• item dimensions l x w x h: 9.84l X 5.91w X 0.39h
• mfr part number: We-mc-44b
• power source: Corded Electric
• mounting type: Wall Mount
• smart home compatibility: Not Smart Home Compatible
• sensor technology: Contact Sensor
• control method: Touch
• compatible devices: Home Security System
• item weight: 0.12 Kilograms
• color: White
• voltage: 28 Volts
• built-in media: Switch
• upc: 445004650678

shipping secimotions:

• class: Standard
• type: Fixed
• cost: $0.00
• transit: 2-6 Days
• service: Standard

general secimotions:

• condition: New
• Surveillance Smart Home Electronics > Home Surveillance > Sensors Motion Detectors

payments secimotions:

• other
• wallet: Apple-pay
• credit card: Diners-club

seller secimotions:

• rating: 99.1%
• city: Denver, Colorado
• # reviews: 664

offer secimotions:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: June 11, 2026

returns secimotions:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

Wesua WE-MC-44B Is Similar To:

• Wesua Mcs-61l Magnetic Switch Alarm Sensor Overhead Garage Door Contacts With L Bracket New (39.6% similar) Used for overhead doors in both industrial and residential situations where a wide gap is present. Magnetic switch alarm sensor overhead garage door contacts with l bracket new:: item model number MACS-61L, part number batteries required. Adjustable with l bracket to fit most door...(August 12th, 2024)
• Wesua We-mc-44b 5 Pack Nc Magnetic Switch Contacts Door Sensor For Home Alarm Security System (91% similar) 5 pack nc magnetic switch contacts door sensor for home alarm security system:: item model number WE-MC-44B, part number batteries required. Contact type: nc normally closed ,switch off when door is opened, material: abs plastic, color: white, pack: 5 pairs/bag, operation gap: 20MM...(April 2nd, 2025)
• Wesua 735083418519 2 Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor With (44% similar) Easy installation: this door sensor switch has an adjustable stand for easy alignment and is suitable most garage installation requirements. This garage door contacts with bracket is composed of alloy zinc and can be used for large garage doors gates, material: alloy material, wire outside the...(July 12th, 2025)
• Wesua We-mc-32 5 Sets Magnetic Contacts Wired Window Door Contact Sensor Reed Switch N (50.5% similar) This magnetic reed switch, made of abs material, is a nc/ normally closed type switch with screws for intrusion detectors door and window switches. Switch type:nc means normally closed, when the magnet together, circuit is conductive light on ; separate, not conductive off. Install distance...(October 26th, 2025)
• Wesua 313036638643 5 Pack Magnetic Contacts Switch Window Door Sensor For Alarm System Nc 3 8 Inch (66% similar) Ideal for window or wood en door. Small size, easy to install and concealment. Standard 300MM #24 wag leads. Magnetic contacts is widely used for alarm system panel to detect state of door. 10MM 3/8 diameter press to fit. Contact type: nc, material: abs plastic, color: white, pack...(April 24th, 2026)
• Wesua 313041838816 5 Pack Surface Mounted Nc Magnetic Door Contacts Switch Sensor For Alarm (59.9% similar) Small size, nice looking, ideal for window or wood en door. When door closed, reed switch is effected by magnet and turn on; when open, off, trigger alarm. Nc magnetic contact switch sensor. Magnetic contacts is widely used for alarm system panel to detect state of door. It consist of a...(May 12th, 2026)