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SECURITY DOOR CONTROLS Infrared Motion Sensor MD-31DB, 7 in Width - Wave-to-Open Exit Devices
SECURITY DOOR CONTROLSWave-to-Open Exit Devices

SECURITY DOOR CONTROLS Infrared Motion Sensor MD-31DB, 7 in Width

The SECURITY DOOR CONTROLS Infrared Motion Sensor (MPN MD-31DB) is a Wave-to-Open Exit Device with a 2 in height and 7 in width. This sensor enables touch-free door activation for egress applications, supporting…

SKU 3G-OTH-516701

Also listed as: MD31DB · MD 31DB

Brand
SECURITY DOOR CONTROLS
Item
Infrared Motion Sensor MD-31DB, 7 in Width
Part Number
MD-31DB
Category
Wave-to-Open Exit Devices
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SECURITY DOOR CONTROLS
Manufacturer Part Number
MD-31DB
Wd
7 in
Product Type
Infrared Motion Sensor

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SECURITY DOOR CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SECURITY DOOR CONTROLS Infrared Motion Sensor (MPN MD-31DB) is a Wave-to-Open Exit Device with a 2 in height and 7 in width. This sensor enables touch-free door activation for egress applications, supporting seamless access control integration.

Frequently Asked Questions

What is SECURITY DOOR CONTROLS Infrared Motion Sensor MD-31DB used for?

The SECURITY DOOR CONTROLS Infrared Motion Sensor MD-31DB is a wave-to-open exit device that enables touch-free door activation for egress applications. It supports seamless access control integration, making it ideal for commercial and industrial facilities requiring hygienic, hands-free door operation.

What are the specifications of SECURITY DOOR CONTROLS MD-31DB?

The SECURITY DOOR CONTROLS MD-31DB is an infrared motion sensor with a 2 in height and 7 in width. It is a wave-to-open exit device designed for touch-free door activation. The manufacturer part number is MD-31DB, and the brand is SECURITY DOOR CONTROLS.

Where to buy SECURITY DOOR CONTROLS MD-31DB worldwide?

3G Electric supplies the SECURITY DOOR CONTROLS MD-31DB infrared motion sensor worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this wave-to-open exit device to your facility. Contact us for availability and lead time.

How to install SECURITY DOOR CONTROLS Infrared Motion Sensor MD-31DB?

Install the SECURITY DOOR CONTROLS MD-31DB by mounting it at the recommended height on the door frame, connecting to the access control system per the manufacturer's wiring diagram. Ensure the sensor's field of view is unobstructed for reliable wave-to-open activation. Always follow local electrical codes.

Used in

Common applications for SECURITY DOOR CONTROLS
Commercial office buildings — SDC AUTO336V low energy door operator for automating entrance doors in limited traffic areas.
Healthcare facilities — SDC MD-31DB infrared motion sensor for touch-free egress in patient care areas.
Industrial plants — SDC 295 electronic keypad lock for securing tool cabinets and lockers in maintenance shops.
Retail stores — SDC 474U wave-to-open touchplate for hands-free exit in customer entryways.
Educational institutions — SDC AUTO136V low energy door operator for accessible door automation in classrooms and corridors.
Warehouse and logistics — SDC AUTO236V low energy door operator for automating doors in low-traffic storage areas.
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SECURITY DOOR CONTROLS Products

3G Electric supplies SECURITY DOOR CONTROLS wave-to-open exit devices. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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