The AC3 can support upwards of 20,000 users; can hold a 5000 transactions buffer.
The unique terminal board design allows the AC3 to be removed and replaced without disturbing the terminal board connections.
The AC3 works with the standard 26-bit Wiegand format as well as with other popular Wiegand formats and features a bi-directional Wiegand interface for advanced Wiegand devices such as biometric readers.
The AC3 features a fully programmable strike voltage output and a separate, fully programmable, voltage source for powering card readers. Both of these voltage outputs can be commanded through the software interface to any voltage between 5V and 24V to match the wide variety of card readers and strikes available on the market today.
The AC3 works with Computrols' well-known CBAS Access Control Software to offer a full range of features normally associated only with larger and more expensive systems. Features like "Remote Download" capability, "Self-Diagnostics," and multiple mounting options.