Linear IEI Keypads

Linear P-640HA AWID® & HID® Single Gang Mount Keypad Proximity Reader 125KHZ

Linear 620-100226, P-640HA AWID® & HID® Single Gang Mount Keypad Proximity Reader 125KHZ

$255.99

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Linear KP6840, 0-299003 Wiegand 125 kHz Proximity Reader with Keypad

$229.95

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Linear IEI PKAC-110, 0-290110 AC PowerKey 110 Machinery Access Control System

$449.88

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Linear 2000e, 0-294021 Series e Style Flush-mount Backlit Access Control Keypad

$153.38

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Linear 2000eM, 0-294022 eM Style Flush-Mount Durable Metal Access Control Keypad

$212.25

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Linear 212i, 0-211111 Indoor Flush-mount Keypad 12/24V AC/DC 120 Users 1 SPTD 2A

$84.42

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Linear 212iLM-AL, 0-231344 Indoor/Outdoor Mullion-mount Weather Resistant Keypad

$249.95

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Linear 212iLW, 0-230722 Indoor/Outdoor Flush-mount Weather Resistant Keypad

$189.95

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Linear 212R, 0-211466 Door-Gard Indoor / Outdoor Surface-mount Ruggedized Keypad

$264.28

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Linear 212SE, 0-212140 Indoor / Outdoor Surface-mount Weather Resistant Keypad

$268.07

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Linear 212W, 0-211222 Indoor / Outdoor Flush-mount Weather Resistant Keypad

$121.60

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Linear 232i, 0-213111 12/24 VAC/VDC DC Indoor Flush-mount Keypad Auto-Adjusting

$128.36

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Linear 232iLM-AL 0-230800 Indoor/Outdoor Mullion-mount Resistant Keypad Aluminum

$299.60

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Linear 232SE, 0-232140 Indoor / Outdoor Surface-mount Weather Resistant Keypad

$284.20

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Linear IEI prox.pad, 0-205676 Wiegand 125 kHz Proximity Reader w/ Keypad 12V

$289.95

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Linear IEI prox.pad plus IR, 0-205681 Integrated Proximity Reader Controller

Linear IEI prox.pad plus , 0-205679 Integrated Proximity Reader Controller

$499.95

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Frequently Asked Questions : Linear IEI Keypads

Q1: What is a Linear IEI keypad?

A1: A Linear IEI keypad is a commercial-grade access control device used to manage entry points such as automated gates and doors. It requires users to enter a secure numeric PIN to activate an internal relay that signals the operator to open.

Q2: Are Linear IEI keypads compatible with most gate operators?

A2: Yes, these keypads typically feature universal dry contact relay outputs, making them compatible with a wide range of commercial and residential gate operators. It is necessary to verify specific voltage and terminal input requirements in the operator's logic board manual.

Q3: What power supply is required for a standard Linear IEI keypad?

A3: Most Linear IEI keypads operate on low-voltage AC or DC power, generally ranging from 12V to 24V depending on the specific model. Precise electrical specifications and current draw must be verified in the manufacturer's technical manual to ensure stable operation.

Q4: What is the difference between an indoor and outdoor Linear IEI keypad?

A4: Indoor models are designed for climate-controlled environments and lack extensive weatherproofing. Outdoor models, often housed in rugged cast metal or stainless steel enclosures, are sealed against moisture and engineered to withstand standard environmental exposure.

Q5: Can a single Linear IEI keypad manage multiple access points?

A5: Certain multi-relay models within the IEI series can independently control two or more distinct access points from a single unit. Each internal relay must be wired directly to the respective operator control boards.

Q6: Do Linear IEI keypads support Wiegand output?

A6: Select models, such as those in the IEI Prox series, support Wiegand data output protocols. This functionality allows the keypad to interface directly with a centralized access control network rather than triggering a local relay independently.

Q7: What is the user code capacity for these access keypads?

A7: The user code capacity varies significantly by specific model, with basic standalone units supporting around 120 codes and advanced models accommodating thousands of unique PINs. Memory capabilities are detailed in the specific technical data sheet for each unit.

Q8: Do these keypads feature backlit keys for low-light environments?

A8: Many Linear IEI keypad models incorporate internal LED backlighting for the numeric keys to ensure visibility during nighttime operation. This feature draws continuous low-voltage power from the connected power supply.

Q9: What routine maintenance is recommended for access control keypads?

A9: Routine maintenance involves cleaning the keypad surface and buttons with a soft, dry cloth to prevent the accumulation of dirt and debris. For internal electrical diagnostics or component replacement, refer to the manufacturer's manual or hire a local qualified professional.

Q10: What should be done if the keypad fails to trigger the gate operator?

A10: Failure to trigger the operator often indicates a power supply disruption, a severed communication wire, or a worn internal relay. For advanced electrical testing or wiring repairs, consult the manufacturer's technical documentation or hire a local qualified professional.

Linear IEI Keypads

Products [16]

Frequently Asked Questions : Linear IEI Keypads

Q1: What is a Linear IEI keypad?

Q2: Are Linear IEI keypads compatible with most gate operators?

Q3: What power supply is required for a standard Linear IEI keypad?

Q4: What is the difference between an indoor and outdoor Linear IEI keypad?

Q5: Can a single Linear IEI keypad manage multiple access points?

Q6: Do Linear IEI keypads support Wiegand output?

Q7: What is the user code capacity for these access keypads?

Q8: Do these keypads feature backlit keys for low-light environments?

Q9: What routine maintenance is recommended for access control keypads?

Q10: What should be done if the keypad fails to trigger the gate operator?