Linear 0-211222 Weather-Resistant Access Control Keypad

Overview

The Linear 0-211222 (212W) is a sealed membrane, flush-mount access control keypad engineered for reliable indoor and outdoor use. Rated for temperatures from -20°F to 130°F, it is built to withstand harsh environments while remaining easy to clean. Designed to fit a single-gang electrical box, it suits gates, electric locks, security systems, and elevator control applications.

Key Features

• Weather-Resistant Sealed Membrane Keypad — Flush-mount design rated for indoor and outdoor use
• 120 User Code Capacity — Supports multiple unique access codes
• SPDT Relay Output — 1 SPDT relay (2A) for flexible integration
• Three Programmable Negative Voltage Outputs — 50mA each
• Request to Exit (REX) Input — Allows external trigger for convenient access
• Programmable Operation — Supports latched or timed relay activation
• Compatible with Optional 293 Relay Board — Converts outputs into SPDT relays
• Auto-Adjusting Power Supply — Accepts 12–24V AC/DC

Specifications

• Power Supply: 12–24V AC/DC (auto-adjusting)
• Current Draw: 94mA max (plus 30mA per additional relay)
• Operating Temperature: -20°F to 130°F (-28°C to 54°C)
• Dimensions: 2.75″ W x 4.50″ H x 1.13″ D
• Dimensions with 293 Relay Module: 2.75″ W x 4.50″ H x 1.675″ D
• Mounting Type: Flush Mounted (single-gang electrical box)
• Weatherproof Rating: Rated for Indoor/Outdoor Usage

Compatibility

• Compatible with optional 293 Relay Board for expanded relay output capability

The Linear 0-211222 is a dependable, professionally installed keypad solution for securing gates, doors, and other restricted-access areas.