Access Control Devices | McMaster-Carr

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261 Products

Building and Machinery Hardware

Keypad Door Controls

Keypad Door Controls

Enter a code to operate electromagnetic locks, electric door strikes, and other access controls

Key-Control Cabinets

Key-Control Cabinets

Lock and keep track of keys in a central location

Key Racks

Store and quickly identify keys with color-coded and labeled tags

Key-Control Cases

Key-Control Cases

Organize, transport, and store keys in portable zippered cases

Electromagnetic Locks

Electromagnetic Locks

Control who enters through doors using a switch or keypad without replacing internal hardware

Electric Door Strike Plates

Electric Door Strike Plates

Release the latch when activated by a switch, keypad, or card reader

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

Rotary Latches

Open doors around corners and other obstructions; adjust for misalignment when closing

Deadbolt Locks

Require a key or combination to unlock from the outside

Door Handles and Knobs

Door Handles and Knobs

Open and close latching doors

Door Openers

Automatically open doors with a slight nudge

Garage Door Openers

Garage Door Openers

Automatically open and close overhead doors; also known as jackshafts

Garage Door Opener Transmitters

Garage Door Opener Transmitters

Send signals to receivers to open and close automatic overhead door openers

Communication

RFID Cards

Pair with RFID reader/writers to grant facility access

RFID Reader/Writers

RFID Reader/Writers

Scan RFID tags and cards to track inventory or grant building access

Electrical

Safety Switches

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

Light Switch Sensors

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

Sensor Switches

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Light Switch Sensor Guards

Light Switch Sensor Guards

Protect light switch sensors from damage and vandalism

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Transformers

Raise or lower voltage to meet the needs of an individual circuit

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)