Commercial Hands-Free Wave-to-Open Sensor | Microwave Doppler Radar | Adjustable 4"–24" Detection Range | 12–24VAC/VDC | IP55 Rated

The BEA 10MS41 Series Magic Switch is a heavy-duty, commercial-grade touchless automatic door activation sensor designed to provide convenient, hygienic, and accessible operation of automatic pedestrian doors without requiring physical contact.

Utilizing advanced microwave Doppler radar technology, the BEA MS41 detects movement within an adjustable sensing field, allowing users to activate compatible automatic doors with a simple wave of the hand.

Featuring a durable stainless steel faceplate, illuminated LED activation ring, and selectable audible notification, the MS41 combines professional architectural styling with dependable touchless operation.

The sensor provides an adjustable detection range of 4 to 24 inches, allowing installers to customize activation sensitivity for the surrounding environment. A configurable 0.5–30 second relay hold time and selectable timed or toggle operation provide additional flexibility for various commercial door control applications.

Designed for demanding commercial environments, the BEA 10MS41 features an IP55-rated enclosure, with the ability to achieve IP65 protection when properly sealed according to manufacturer instructions.

Available in Single-Gang, Double-Gang, 6" Round, and Narrow Jamb configurations, the MS41 offers multiple faceplate designs, including WAVE TO OPEN text, hand symbols, accessibility symbols, and plain faceplates.

The BEA 10MS41 Series is an excellent choice for healthcare facilities, cleanrooms, commercial offices, institutional buildings, food processing environments, and automatic door retrofit projects.

Key Features & Benefits

Advanced Touchless Microwave Technology

• Utilizes 24.125 GHz microwave Doppler radar sensing technology.

• Activates compatible automatic doors without physical contact.

• Detects movement from hands, carts, wheelchairs, and other moving objects.

• Helps reduce contact with frequently touched door activation surfaces.

• Ideal for healthcare, commercial, and institutional environments.

• Supports convenient automatic door operation for users with limited mobility.

Adjustable 4"–24" Detection Range

• Detection distance adjustable from 4 to 24 inches.

• Allows installers to customize the sensing area.

• Short-range settings help minimize unintended activations.

• Longer detection settings accommodate selected accessibility applications.

• Suitable for varying mounting locations and entrance layouts.

Illuminated LED Activation Ring

• Integrated illuminated ring provides high-visibility activation indication.

• Supports configurable LED illumination behavior.

• Animated or static illumination settings.

• Improves visibility in low-light environments.

• Provides visual feedback for users and facility personnel.

Adjustable Audible Notification

• Selectable audible activation alert.

• Adjustable notification settings.

• Silent mode available for noise-sensitive environments.

• Suitable for hospitals, patient care areas, and professional offices.

• Provides an additional activation indication when enabled.

Adjustable Relay Hold Time

• Configurable relay hold time from 0.5 to 30 seconds.

• Selectable timed or toggle operating modes.

• Allows installers to adjust signal duration.

• Useful for automatic door systems requiring customized activation control.

• Compatible with properly configured commercial door controllers.

Durable Stainless Steel Construction

• Commercial-grade stainless steel faceplate.

• Rounded corners for a professional appearance.

• Designed to withstand frequent cleaning and daily use.

• Suitable for demanding commercial and institutional facilities.

• Durable construction for long-term automatic door activation applications.

IP55 Weather-Resistant Protection

• Standard IP55 enclosure protection.

• Designed to resist dust and water jets when properly installed.

• IP65 protection can be achieved by sealing the sensor housing base with silicone according to BEA instructions.

• Suitable for appropriately installed interior and exterior applications.

• Useful for cleanrooms, industrial areas, and washdown environments where installation requirements are met.

Multiple Mounting Configurations

• Single-Gang Stainless Steel

• Double-Gang Stainless Steel

• 6" Round Stainless Steel

• Narrow Jamb Stainless Steel

• Multiple text and symbol options

• Compatible surface-mount accessories available separately

Available Models & Variants

Single-Gang – 2-3/4" x 4-1/2"

Double-Gang – 4-1/2" x 4-1/2"

Round – 6" Diameter

Narrow Jamb – 1-3/4" x 4-1/2"

Ordering Note: Select the correct mounting configuration and faceplate design before ordering. All 20 listed models belong to the BEA 10MS41 Magic Switch family.

Technical Specifications

Product Dimensions

How the BEA 10MS41 Works

Step 1 – Approach the Sensor

A pedestrian approaches the automatic door and moves a hand within the configured detection range.

Step 2 – Microwave Motion Detection

The MS41 uses microwave Doppler radar technology to detect movement without requiring contact with the faceplate.

Step 3 – Visual & Audible Indication

The illuminated LED ring provides activation feedback according to its settings. An audible notification can also sound when enabled.

Step 4 – Relay Output Activation

The sensor activates its voltage-free relay output and sends a signal to the connected automatic door controller.

Step 5 – Automatic Door Operation

The compatible automatic door operator receives the activation request and opens the door according to its configured operating sequence.

Step 6 – Output Reset

The relay returns to its normal state after the configured hold time or responds according to the selected toggle operating mode.

Compatible BEA Accessories

Important: Mounting boxes, wireless accessories, power supplies, and automatic door operators are sold separately unless otherwise specified.

Recommended Applications

The BEA 10MS41 Magic Switch is ideal for:

• Hospitals and healthcare facilities

• Medical offices and patient care areas

• Surgical facilities and operating suites

• Pharmaceutical manufacturing

• Laboratories and cleanrooms

• Food processing and preparation facilities

• Assisted living and senior care facilities

• Schools, colleges, and universities

• Government and municipal buildings

• Airports and transportation facilities

• Shopping malls and retail storefronts

• Commercial office buildings

• Hotels and hospitality facilities

• Industrial and manufacturing facilities

• Automatic swinging doors

• Automatic sliding doors

• Accessible commercial entrances

• Automatic door retrofit installations

Installation & Compatibility Information

The BEA 10MS41 is designed for use with compatible commercial automatic door controllers and low-voltage electrical systems.

Installation Requirements:

1. Select the appropriate mounting configuration and faceplate design.

2. Install a compatible electrical box or surface-mount enclosure.

3. Secure the stainless steel sensor assembly to the mounting location.

4. Connect a compatible SELV low-voltage power supply.

5. Wire the relay output to the appropriate automatic door controller.

6. Adjust the detection range between 4 and 24 inches.

7. Configure the relay hold time and operating mode.

8. Select the desired LED and audible indication settings.

9. Apply the required sealing if IP65 protection is needed.

10. Test sensor activation and verify all automatic door safety functions.

Important Installation Notes:

• Requires compatible 12–24VAC/VDC power.

• Automatic door operator is not included.

• Surface-mount enclosures are sold separately.

• The MS41 is a hardwired sensor unless compatible wireless conversion equipment is installed.

• Standard enclosure rating is IP55; IP65 requires manufacturer-specified sealing.

• Do not exceed the relay output ratings.

• Installation must comply with applicable building, electrical, accessibility, and automatic door safety requirements.

BEA MS31 vs. MS41 Magic Switch

The MS41 offers enhanced stainless steel construction, configurable illuminated ring feedback, and adjustable audible indication, making it a good option for demanding commercial environments.

Why Choose the BEA 10MS41 Magic Switch?

The BEA 10MS41 Series Magic Switch delivers dependable, hands-free automatic door activation while providing the durability and flexibility required for commercial and institutional environments.

Its stainless steel faceplate, adjustable microwave sensing field, illuminated activation ring, and customizable relay timing make it well-suited for healthcare facilities, cleanrooms, commercial entrances, and industrial applications.

With four mounting configurations and five faceplate designs, the MS41 offers versatile installation options for a wide range of automatic door systems.

Upgrade your commercial automatic door system with the BEA 10MS41 Magic Switch – combining touchless convenience, stainless steel durability, and advanced commercial door activation technology.