Skip to content

LTT Partners

(503) 545-7794

hello@lttpartners.com

Front view of a Rhombus DR20 Door Reading for Access Control and Building Security.
Rhombus Access Control Hardware, including the DC20, DR20, and DR40 Door Controller and Readers.

Rhombus

Rhombus DR20 Door Reader

MFG SKU: AC-DR20

Control who enters and exits your building remotely with the door controller and readers.

In stock

Regular price $249

Shipping calculated at checkout

Submit Purchase Order
Request A Quote

Cloud Storage & Accessories

Product Specifications

 

Rhombus DC20 Door Controller

 

Dimensions Mullion 50mm (1.97in) x 130mm (5.12in) x 20mm (0.79in) (height off wall, 28.3mm including cable)
Operating Temperature -40˚C (-40˚F) to 50˚C (122˚F)
Weight 0.31kg (0.7lbs)
Credential Compatibility Rhombus Badge, ISO 14443A (CSN), Rhombus Key app
AC Power Input 100-240VAC, 50-60Hz 90W Max
In the Box User manual, drill template, 1-Gang Wall Plate
Weather Resistance IP65
Mounting Wood / drywall screws
Input Voltage 8-28VDC
Warranty & Compatibility 10-Year Warranty Included
DC20 Compatible
Frequency 13.56 MHz
Compliances FCC, UL 294, CE, RCM, AUS and NZ Compliant
Product Resources

 

Product Overview PDF

User Manual PDF

Rhombus Access Control

Wave hello to modern access control with centralized management, simplified yet secure access, seamless remote control, and unlimited scalability.

Explore models

Why Rhombus?

Rhombus Access Control offers AI-driven, real-time access management to enhance security and prevent unauthorized entry. Its cloud integration and simple user interface provide a scalable, modern solution for access control.

See more

Request A Demo

See why modern organizations across industries choose Rhombus to protect their spaces. See if your organization qualifies for a free trial of these advanced security solutions.

Get demo

Customers Also Bought

Rhombus

Rhombus R230 Wi-Fi Dome Camera - 5MP

Product Specifications   Rhombus R230 Wi-Fi Dome Camera   Resolution 5MP sensor, 2592 x 1944 resolution Ope...

from $899
Professional Console License Term
Enterprise Console License Term

In stock

Shipping calculated at checkout

from $899
View details

Rhombus

Rhombus ACC-R5-JB R500 Junction Box

Junction box for use with R500-series bullet cameras.

$99

In stock

Shipping calculated at checkout

$99
View details

Rhombus

Rhombus DR40 Commercial Video Intercom

Product Specifications   Rhombus DR40 Commercial Video Intercom   Dimensions Mullion 50mm (1.97in) x 165mm (6...

from $899
Professional License Term
Enterprise License Term

In stock

Shipping calculated at checkout

from $899
View details

Rhombus

Rhombus R520 Mini Bullet Camera - 5 MP

Product Specifications   Rhombus R520 Mini Bullet Camera   Resolution 5MP image sensor, 2560 x 1920 resolutio...

from $949
Professional Console License Term
Enterprise Console License Term

In stock

Shipping calculated at checkout

from $949
View details
View more

Looking for bulk order discounts and installation?

Contact us
Close (esc)

Subscribe to our monthly newsletter!

Stay up to date on what's happening in the tech world.

Age verification

By clicking enter you are verifying that you are old enough to consume alcohol.

Enter

Search

Header > Main Menu

Shopping Cart