TKH Security Solutions/Siqura

Germantown, MD 20874


About TKH Security Solutions/Siqura


12920 Cloverleaf Center Drive
Germantown, MD 20874
(301) 444-2200
(800) 293-4237

More Info on TKH Security Solutions/Siqura

Formerly operated as Optelecom-NKF,and now operated as TKH Security Solutions in U.S., and as Siqura in EMEA, this company manufactures fiber optic and digital video transmission equipment, video surveillance cameras cameras, digital video encoders and decoders for point-to-point or network applications as well as video, voice, and data products for single-fiber transmission.

Products and Press Releases

Perimeter Security

TKH Security implements APGS at the Asheville Regional Airport

Jan. 25, 2024
The camera-based parking guidance system, awarded through a contract with the Asheville Regional Airport Authority, is now live and enhancing the overall customer experience for...
Parking and Traffic Control

Fast Company explores AI-driven airport design with TKH Security

Jan. 3, 2024
Fast Company predicts that the diverse shapes and digital footprints of future airports will have roots in the advancements of artificial intelligence.
Parking and Traffic Control

The city of Aspen's Rio Grande Parking Plaza transforms with TKH Security’s Automated Parking Guidance System

Jan. 3, 2024
With the installation of TKH Security’s automated parking guidance system (APGS), the city aims to elevate the experience of visitors and employees alike.
Parking and Traffic Control

Colorado School of Mines implements TKH Security's Automated Parking Guidance System

Jan. 3, 2024
Reducing time to park by up to 63%, the system not only facilities a smoother traffic flow inside the parking garage but it also reduces congestion in the surrounding areas.
New Siqura 620 Video Encoders 10828904
Network Video Encoders & Decoders

C620E and S620E video encoders from TKH

Nov. 13, 2012
facilitates IP upgrades in critical applications
Siqura 820 Dome 10816102
HD Surveillance Cameras

Siqura 820 IP camera line

Oct. 18, 2012
full HD IP surveillance cameras
(courtesy TKH Security Solutions)
TKH Security Solutions releases Siqura ECO Plug
Networking Equipment and Cabling

TKH Security Solutions' Siqura ECO Plug

June 20, 2012
Company's device streams IP video over any coax infrastructure
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Networking Equipment and Cabling

TKH's XSNet 3000 and 4000 series Ethernet switches

May 21, 2012
Company's new switch line offers power selections and units for operation under extreme conditions
(Photo courtesy TKH Security Solutions)
TKH Security Solutions' video surveillance products will be on display this week at ISC West.
Video Surveillance

TKH Security Solutions’ video surveillance products on display at ISC West 2012

March 26, 2012
Company to showcase its Siqura IP video surveillance systems at tradeshow

Articles & News

Ray Coulombe is Founder and Managing Director of SecuritySpecifiers and the CONSULT Technical Security Symposium. Email him at, or contact him through LinkedIn at or follow him on Twitter: @RayCoulombe.
Video Transmission Equipment

Tech Trends: SFP Finally Moving into Security

Feb. 6, 2014
Small Form Factor Pluggable transceivers can change the way security video is transmitted

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All content from TKH Security Solutions/Siqura

Video Surveillance

Bob McCarthy joins TKH Security Solutions

March 22, 2012
McCarthy appointed managing director of company’s USA office
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Video Surveillance

Siqura IP PTZ Cameras

Oct. 31, 2011
Through pressurized dome housing, this new Siqura camera line ensures airtight protection against excessive moisture, dirt, and pollution. This makes these cameras ideal for situations...
Siqurabc14wdr 10250742
Fixed Cameras

BC14 WDR surveillance camera

April 4, 2011
The Siqura BC14 contains some of the most advanced technology available. Its Seawolf image sensor uses Pixim’s Digital Pixel System technology, which processes each pixel individually...
Optelecom Nkf 10217953
IP Network Surveillance Cameras

Siqura direct-to-fiber IP surveillance cameras

Dec. 16, 2010
Optelecom introduced a line of new IP video surveillance cameras based largely on existing models, but these new cameras offer a direct-to-fiber optic connection on the cameras...
Optelecom Nkf 10217774
IP Network Surveillance Cameras

Siqura 6x series cameras

Sept. 20, 2010
Siqura 6x series available in 720p and 1080p versions
A80 10217591
Video Surveillance


Aug. 4, 2010
Optelecom-NKF's eight-channel Siqura A-80 offers a compact audio and contact closure (CC) solution for an existing or new CCTV system. The lip-synchronization solution is used...
Siquraminidomemd6xptzipcameraseries 10217521
IP Network Surveillance Cameras

Siqura mini-dome MD6x PTZ IP camera series

July 6, 2010
Optelecom-NKF Inc.'s H.264 Siqura mini-dome MD6x PTZ IP camera series offers two pan/tilt/zoom (PTZ) IP cameras: the indoor MD60 (pictured) and the outdoor MD62. The cameras support...
Optelecom Nkf 10218057
Network Video Encoders & Decoders

Siqura S-60 D-MC decoder

June 22, 2010
Siqura S-60 D-MC decoder can automatically recognize and decompress MPEG-2, MPEG-4 and H.264 streams into quality images