Best Free Access Control Systems

Protect what matters with Exacq video surveillance solutions, integrated access control, and intelligent analytics. Designed for small, simple installations to larger, enterprise needs, Exacq video solutions provide security to meet your needs now and in the future. Since 2002, Exacq has built powerful and scalable video surveillance solutions with open platform software that's easy to integrate. Our products work in virtually every market and integrate with a variety of access control and video analytics software as well as thousands of IP cameras. With an Exacq video surveillance solution, you can connect cameras, add access points, and select the storage that fits your needs. Additionally, exacqVision software allows you to customize deep learning analytics to match your business needs. Keep your existing IP or analog cameras or upgrade to something new. From excellent quality video and cameras equipped with video intelligence and analytics to small, discreet devices.

Pdk is the easiest to use, anytime, anywhere, fully integrated access platform. Regardless of the size of your business, pdk scales to your needs and makes access management easier than ever. Our platform was founded on the principle of simplicity without compromise. We engineered an entirely cloud-based access control platform that is easily configured and managed from any device. Pdk’s advanced hardware streamlines the installation process by delivering a true plug-and-play experience. Controller self-discovery, OSDP compatibility, onboard power, and system health monitoring make pdk the access control system trusted by installers around the globe.

With SALTO KS you can send a Digital Key to anyone with a smartphone, so no need to hand over tags or even do a remote opening. Issuing and receiving access is much easier and more flexible. Integrate SALTO KS functionality into your existing app with Connect API or depending on your business needs build your own access control solution from scratch with Core API. No more managing mechanical keys. Simply grant access to individuals or groups for selected locks and timeframes. See who goes where and when, and block users on the go. It can be daunting to find the right access control fit to meet the needs of your business.

DOOR is a smart building platform that combines intelligent hardware and software to simplify property operations and enhance resident experiences. Formerly known as Latch, the company provides connected access control, automation, and IoT solutions for multifamily properties. Its integrated products—including smart locks, intercoms, sensors, cameras, and hubs—work together through a unified operating system. DOOR helps property managers reduce operational costs, increase efficiency, and improve building security. The platform integrates seamlessly with major property management systems such as Yardi, RealPage, Entrata, and AppFolio. By automating processes and streamlining access control, DOOR supports revenue growth and operational scalability. Designed for both new developments and retrofit properties, DOOR enables owners and operators to build smarter, more connected communities.

With Parakey you ensure that the right person, at the right time, has access to the right locked space, with a smartphone as a key. A super-easy way to manage mobile keys for all types of users, businesses, and business models, whether it's a single space or an entire property portfolio. Administration via the Parakey web portal or on autopilot via Parakey's incredibly many integration possibilities. The Parakey app does not require an internet connection to unlock. All Parakey devices are "offline" and are not connected to the internet. Administrate the single premise to the large real estate portfolio. Manage an infinite number of users, doors, and properties. Just like the demands and needs of the market, Parakey is in constant development and is continuously enriched with new functionality. It also increases security as you as an administrator have full control over who has a mobile key, to where and when, and you can take back a mobile key at any time.