Indoor Access Control Keypad, 120 User Codes, Single-Gang Flush Mount, 12-24V AC/DC, by Linear Door Gard (212i)

Give staff and family their own entry code instead of another copied key

At a Glance

• 120 user codes: each person gets a personal PIN you can add or delete at the keypad
• Single-gang mount: fits a standard electrical back box flush on an interior wall
• 12-24V AC or DC: auto-sensing input runs from a low-voltage access control supply
• 1 relay + 3 outputs: one SPDT relay and three 50 mA negative voltage outputs
• Indoor use only: made for lobbies, back rooms, and interior doors

Keys get copied, lost, and handed to people who left months ago. The Linear 212i Door Gard keypad replaces them with up to 120 personal entry codes that you add or remove right at the keypad. It mounts flush in a standard single-gang box, runs on 12 to 24 volts AC or DC, and switches an electric strike, maglock, or gate operator input through its built-in relay. Three status LEDs confirm each entry. It is a wired component for an installer, sized for one indoor door with light to moderate traffic.

Key Features

• 120 personal codes: assign each user a PIN and delete a single code without re-keying anyone else.
• Built-in SPDT relay: one dry-contact relay switches a door strike, maglock, or opener input when a valid code is entered.
• Three 50 mA outputs: negative voltage outputs can drive a sounder, shunt an alarm zone, or trigger a second device.
• Expandable with the 293 board: the optional 293 relay module converts the three outputs into extra SPDT relays.
• Auto-sensing power: accepts 12 to 24 volts, AC or DC, so it works with common access control supplies.
• Status at a glance: three LEDs show operating status and confirm when a PIN is accepted.

What's Included

In the box: the 212i keypad, a 10-conductor wire harness, a 4-conductor wire harness, two slotted screws, two security screws, a transorb diode, and the features and programming guide.

Before You Buy

• This is a wired keypad, not a standalone lock. It needs a separate 12-24V AC or DC power supply plus a lock device to control, such as an electric strike, maglock, or a gate or garage operator input. Plan on professional installation.
• Indoor use only. Mount it on an interior wall or inside a vestibule. For an exposed gate post or exterior door, choose a weather-rated keypad instead.
• It does not open anything by radio. The keypad switches a relay over wires; it does not pair with handheld remotes or receivers.

Perfect For

• Interior office, stockroom, or server closet doors
• Small businesses retiring a pile of metal keys
• Apartment lobby or vestibule entry
• Installers adding code entry to an existing strike or maglock
• Garage or shop interior man doors

Care & Use

• Have a qualified low-voltage or access control installer wire and program the keypad.
• Change the master code from the factory default during setup and record it somewhere secure.
• Wipe the face with a dry or lightly damp cloth; no sprays or solvents.
• Delete a user's code as soon as that person no longer needs access.

Shipping

Your order is packed with care and tracked door to door. Ships fast from CurbGo with tracking.