Twenty20's greatest strength is our people. We have a dedicated team of industry experts that are committed to delivering you comprehensive security and automation solutions, supported by top-notch customer service and ongoing technical support. The Twenty20 Leadership team brings decades... Read More
Napco Security Technologies is a leading manufacturer of a wide array of security products, developing advanced technologies for intrusion, fire, video, wireless, access control and door locking systems. Our products are sold and installed by tens-of-thousands of security professionals... Read More
DoorKing, Inc. (we are also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States. DoorKing was the first company to use... Read More
The AdvantageDKLP line of keyless entry offers a wide selection of post or surface mount models and allows integration with an intercom. All post mount units are housed in heavy metal, powder coated enclosures with a metal keypad. Also available in the AdvantageDKLP line of keypads is a... Read more »
The Advantage DKW Wireless entry keypad is available in a post mount model and is housed in a heavy metal, powder coated enclosure with a metal keypad. The AdvantageDKW has a 100-four digit code capacity and non-volatile memory is standard. AAS has manufactured the AdvantageDKW series for the... Read more »
The AdvantageDKE line of keyless entry offers post and surface mount configurations. All models are stand alone and have 100 fully programmable, four digit codes. AdvantageDKE post mount models are housed in heavy metal, powder coated enclosures with stainless steel faceplates. A choice of... Read more »