Access Control > Linear > Multi-Door Controllers

Linear Multi-Door Controllers

Linear's Multi-Door controllers can be used in traditional stand alone modes supporting up to 4 doors or gates. In addition, the multi-door controllers can be used to expand installations containing Linear's Telephone Entry systems. Up to 8 controllers, supporting up to 32 doors or gates, can be linked together via RS-485 to create a network. Linear's AccessBase or AccessBase2000 software can then combine up to 8 networks to create a 64 controller network with up to 256 doors or gates.

The Multi-Door controllers are full featured access control panels. Security levels, time zones and event logs are all standard features. Users can be assigned cards, entry codes or transmitters; with all having the level of security that one comes to expect in an access control panel.


AM-3 4-portal Access Controller

Linear AM-3 4-portal Access Controller




AM-CRI Card Reader Interface

Linear AM-CRI Card Reader Interface




AM/II 4-portal Access Controller

Linear AM/II 4-portal Access Controller




AM-KP Exterior Keypad

Linear AM-KP Exterior Keypad




Linear AM-KPI Interior Keypad (Product Number: ACP00887)

Linear AM-KPI Interior Keypad (Product Number: ACP00887)

Linear AM-KPI Interior Keypad (Product Number: ACP00887)

The Model AM-KPI Interior Keypad is designed for use with Linear's access control systems. The keypad is housed in a rugged, plastic enclosure and is designed to be mounted indoors in a standard single-gang electrical box. Tamper resistant screws secure the keypad to its mounting plate. The die-cast keys have bright, easy-to-read yellow graphics.




AM-PC Proximity Card (25 pcs.)

Linear AM-PC Proximity Card (25 pcs.)




AM-PR Proximity Reader

Linear AM-PR Proximity Reader




AM-PT Proximity Tag (25 pcs.)

Linear AM-PT Proximity Tag (25 pcs.)




AM-RLM Input/Output Expansion Module

Linear AM-RLM Input/Output Expansion Module




AM-RPR Remote Proximity Receiver

Linear AM-RPR Remote Proximity Receiver




AM-RRR Remote Radio Receiver

Linear AM-RRR Remote Radio Receiver




AM/II 4-portal Access Controller (ACP00200)

AM/II 4-portal Access Controller (ACP00200)

Linear AM/II 4-portal Access Controller (ACP00200)

Model AM/II is an extremely versatile access controller for creation of new stand-alone access control systems or for field expansion of existing systems. It offers a wide range of entry options, including a built-in radio for keyless entry and panic functions. Systems can be easily tailored by size. Each AM/II controls up to four ports, but can be networked to link as many as 32. For storage of over 65,000 input devices, names, and events, modular memory can be upgraded in the field.




AM-3 4-Portal Access Controller (ACP00201)

AM-3 4-Portal Access Controller (ACP00201)

Linear AM-3 4-portal Access Controller

The AM-3 4-portal Access Controller is designed for use as a primary access control device for gated communities, parking garages, office buildings, apartments, dormitories, hotels/motels, commercial buildings and recreational facilities.




AM-3 4-Portal Access Controller (ACP00201)

AM-3 4-Portal Access Controller (ACP00201)

Linear AM-3 4-portal Access Controller

The AM-3 4-portal Access Controller is designed for use as a primary access control device for gated communities, parking garages, office buildings, apartments, dormitories, hotels/motels, commercial buildings and recreational facilities.




AM-MIO Input / Output Expansion Interface

AM-MIO Input / Output Expansion Interface

Linear AM-MIO Input / Output Expansion Interface

Input/output expansion interface for the AM-3, AE-1000, & AE-2000, six 5-amp control relays, eight sensing inputs, expandable up to 24 relay outputs and 32 sensing inputs by adding additional AM-RLM modules, plastic cabinet.

Product Number: ACP00561