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LINEAR Universal Receiver: For Use With Garage Door Openers, 8V to 24V AC/DC, Black - Entry Transmitters & Openers for Gate Operators
LINEAREntry Transmitters & Openers for Gate Operators

LINEAR Universal Receiver: For Use With Garage Door Openers, 8V to 24V AC/DC, Black

The LINEAR Universal Receiver (MPN RB709U-NB) is a keypad receiver for garage door openers, part of the Entry Transmitters & Openers for Gate Operators category. This black unit operates on 8V to 24V AC/DC power…

SKU 3G-OTH-422738

Also listed as: RB709UNB · RB709U NB

Brand
LINEAR
Item
Universal Receiver: For Use With Garage Door Openers, 8V to 24V AC/DC, Black
Category
Entry Transmitters & Openers for Gate Operators
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINEAR
Manufacturer Part Number
RB709U-NB
Type
Black, Black
AC/DC
8V to 24V

Technical Documents

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LINEAR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINEAR Universal Receiver (MPN RB709U-NB) is a keypad receiver for garage door openers, part of the Entry Transmitters & Openers for Gate Operators category. This black unit operates on 8V to 24V AC/DC power, designed for use with LINEAR garage door openers.

Frequently Asked Questions

What is the LINEAR RB709U-NB universal receiver used for?

The LINEAR RB709U-NB is a keypad receiver that enables wireless control of garage door openers. It is designed for use with LINEAR brand openers and operates on 8V to 24V AC/DC power, making it suitable for residential and light commercial gate and door automation systems.

What are the specifications of the LINEAR RB709U-NB receiver?

The LINEAR RB709U-NB is a universal keypad receiver for garage door openers. It operates on 8V to 24V AC/DC power and comes in a black housing. The unit is designed specifically for use with LINEAR garage door openers and is part of the Entry Transmitters & Openers for Gate Operators category.

Where to buy the LINEAR RB709U-NB receiver worldwide?

3G Electric supplies the LINEAR RB709U-NB universal receiver to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact us to source this keypad receiver for your garage door opener application.

How to install the LINEAR RB709U-NB universal receiver?

Installation of the LINEAR RB709U-NB receiver typically involves connecting it to the garage door opener's power terminals (8V to 24V AC/DC) and programming the remote keypad. Always follow the manufacturer's wiring diagram and safety instructions. For specific programming steps, consult the LINEAR user manual.

Used in

Common applications for LINEAR
Industrial perimeter security — LINEAR PRO-SW4000XLS swing-gate operator for controlled vehicle access at factory entrances.
Commercial building entry — LINEAR DXS-54 motion sensor for automatic door activation in office lobbies.
Residential gate automation — LINEAR PRO-SW3000XLS single swing operator for private driveway gates.
Remote site access control — LINEAR PRO-SW4200XLS dual swing operator with solar power for off-grid installations.
Vehicle detection at exit lanes — LINEAR FM139 electromagnetic sensor for triggering gate opening in parking lots.
Security system integration — LINEAR NAPRDW01 window and door detector for intrusion alarm systems in warehouses.

LINEAR Products

3G Electric supplies LINEAR entry transmitters & openers for gate operators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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