Keyscan COMM-TX2-MH DESFIRE Ev3 RF Transmitter
SKU: 13329692354

Keyscan COMM-TX2-MH DESFIRE Ev3 RF Transmitter

$296.53 $329.48
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Keyscan COMM-TX2-MH DESFIRE Ev3 RF TransmitterKeyscan K TX2 MH is a 4 button RF transmitter with K SECURE DESFIRE EV3. K TX2 MH are designed for access control applications integrating with Keyscan networked access control systems. Transmitters offer four buttons conveniently designed to support multiple gate and multiple receiver installations. Employs a rolling 40 bit code combined with a 256 bit key for encrypted anti sniffing and anti playback protection. Now with Max Secure Encryption

Keyscan K-TX2-MH is a 4 button RF transmitter with K-SECURE DESFIRE EV3. K-TX2-MH are designed for access control applications integrating with Keyscan networked access control systems. Transmitters offer four-buttons conveniently designed to support multiple gate and multiple receiver installations. Employs a rolling 40 bit code combined with a 256 bit key for encrypted anti-sniffing and anti-playback protection.  Now with Max Secure Encryption between transmitter and receiver for additional security.

Features and Benefits

  • Genuine Keyscan product (Dormakaba)

  • 4-Button with K-SECURE DESFIRE EV3 Format Proximity Coil.

  • Encrypted code ensures high level of security

  • 3V CR2032 battery (included)

  • 433 MHz RF, 13.56MHz Prox

  • Keyscan Part# COMM-TX2-MH 

Compatibility

Operates with Dormakaba &  K-SMART3 high security readers
only

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13329692354

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4.0 ★★★★★
Based on 2383 reviews
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Product Reviews
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Verified Purchase
Sinatra2002
Lake Worth, US
★★★★★ 5
Solid!
Style: AVR-X3800H
It's a rock-solid receiver with modern and future-proof features. Denon isn't the flashiest or most aesthetically pleasing design; however, the unit is reliable and sounds great. I used Dirac Live to fine tune the system, and it's been a worthwhile upgrade from my X-2700. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
O
Verified Purchase
OldE5
New York, US
★★★★★ 1
DOA
Style: AVR-X3800H
It was Dead On Arrival. It powered on for a few seconds, then powered off. I sent it back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
J
James
West Palm Beach, US
★★★★★ 5
Never would have known it was a refurbished AVR
Style: AVR-X3800H
Unit arrived as in new condition. No flaws and complete.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
R
Verified Purchase
Robert Mech
Lake Worth, US
★★★★★ 5
Great replacement to my older 5.1 Yamaha receiver.
Style: 7.2 Receiver
Great replacement for an older Yamaha. My previous unit lasted 10 years and I see no reason why this new one wont last another 10. Familiar features and setup to other Yamaha receivers. Zero issues with setup and contrary to others, you can use all the features without the app. While the app does add some features for streaming, the unit is fully usable as a receiver for movies, surround, etc. without the app. Overall the sound improvement is spectacular, the high slew rate really makes a difference and DSP much improved over the older 10 year old unit I had. Solid hardware, solid setup and while I'm not about Brand Loyalty, the Yamaha still had better features, reviews and quality than the other major brands. I would have no issue recommending this to unit to anyone. Remember, these units are about the sound they offer, not the the wiz bang features you see in some other units. Reliable hardware, reliable sound and a rich feature set makes this unit a no brainer.
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Reviewed in the United States on January 1, 2026
E
Verified Purchase
EDominguez
Cuba, US
★★★★★ 5
Great receiver for money!
Style: 7.2 Receiver
I got this to replace my lackluster Onkyo TX-NR6050 I purchased from Costco. Three areas stand out for me with the Yamaha receiver: 1: Audio, movies sound great, dialogue is clear. Action scenes are impactful and dynamic. 2: Picture quality, bright, vibrant and beautiful colors from my PC and from my Firestick. 3: Ease of use, out of the box ready to go. Menu is dated (no gui really just an overlay, which is fine by me). Renaming inputs, adjusting speaker settings and setting EQ preferences super easy. Took about 20-25 minutes to fully setup. In those 20-25 minutes I was already way ahead of the Onkyo. Great value for the price! Volume is very easy to set! Still have to test PS5 performance, Bluetooth connectivity, USB settings, WiFi and a few other items. I’ll probably end up buying a Blu-ray player since this was so easy to setup! Or maybe use my PS5/Xbox One :)
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Reviewed in the United States on October 15, 2025

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