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Keypads

Access control keypads provide PIN-based authentication for doors and controlled entry points. These devices support standalone or integrated deployments and are commonly used for secure areas, secondary verification, or facilities requiring code-based access.

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Standalone vs controller-integrated configuration
Single-factor vs multi-factor authentication requirements
Indoor vs outdoor installation and weather rating
User code management and change procedures
Vandal resistance and high-traffic durability needs

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DMP

SKU: 7463-W

DMP 7463-W Network Thinline LCD Keypad with Prox Reader

Network LCD keypad with dual PIN and proximity card access
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$452.00 $256.99 Save $195.01

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DMP

SKU: 777

DMP 777 Protective Keypad Cover

Protective polymer cover for NFC keypads in high-traffic access points
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$173.00 $98.99 Save $74.01

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HID

SKU: 921NHRNEK00062

HID 921NHRNEK00062 RK40 iClass Keypad Reader

PIVCLASS smart card reader with RS-485 and Wiegand for access control
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$791.43 $423.99 Save $367.44

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HID

SKU: 921NHRTEK0013W

HID 921NHRTEK0013W RK40 iClass Keypad Reader

PIVCLASS proximity reader with FIPS 140-2 encryption and dual LF/HF support
Special Order · Usually Ships in 2-3 Weeks

$791.43 $423.99 Save $367.44

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Hikvision

SKU: DS-K1104MK

Hikvision DS-K1104MK Vandal-Proof Mifare Card Reader with Keypad

IK10 vandal-proof Mifare card reader with integrated 12-key keypad
- IK10 impact rating withstands sledge blows and pry-bar attacks
- Mifare 1 card support at 13.56 MHz with integrated numeric keypad
- Compact wired design (118 × 76 × 23 mm) rated -20°C to 65°C
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$193.00 $161.99 Save $31.01

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Speco Technologies

SKU: AP640HA

Speco AP640HA Dual-Interface Proximity Reader & Keypad

Dual-protocol proximity reader with keypad for 12V access control
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$334.99

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Speco Technologies

SKU: AP620HA

Speco Technologies AP620HA Mullion Keypad & Proximity Reader- HID

Dual-function mullion reader with 5" proximity range and integrated keypad
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$349.99

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What to Look For When Buying

The decisions that matter most before you spec.

PIN Length & Code Complexity Requirements

Confirm minimum and maximum PIN length, support for multi-digit codes, and whether the keypad enforces complexity rules (e.g., alphanumeric, special characters). Shorter codes (4–6 digits) speed entry but lower entropy; longer PINs (8–12 digits) improve security but increase user error and tailgating risk on high-traffic doors.

Standalone vs. Integrated System Architecture

Determine whether the keypad must operate without a central controller (true standalone) or requires connection to an access control panel or server. Standalone units are faster to deploy but offer limited audit capability; networked keypads provide real-time event logging critical during security incidents and multi-site management.

Credential & Reader Compatibility

Verify whether the keypad integrates with existing proximity card readers, biometric systems, or facial recognition for multi-factor authentication. Multi-technology units reduce wiring complexity but demand careful protocol alignment across all readers.

Environmental & Vandalism Resistance

Assess IP rating (water/dust ingress), temperature range, and physical robustness (stainless steel, polycarbonate shields, tamper detection). Outdoor and high-traffic areas require weatherproof housings and pressure-resistant keypads to prevent false triggers and environmental damage.

Power & Wiring Footprint

Check whether the keypad uses PoE (single cable), hardwired 12V/24V DC, or battery backup. PoE-enabled keypads simplify long-run installations and reduce total cost of ownership; battery-backed units ensure access during power outages, critical for emergency egress compliance.

Audit Trail & Administrative Access

Confirm that the keypad logs all PIN entry attempts (successful and failed), supports audit download, and allows remote code management without physical access. Organizations with strict compliance (healthcare, finance, government) require timestamped event logs and role-based PIN assignment across multiple facilities.

Technology Stack

The specs and acronyms that actually affect keypads performance.

PIN Entry Keypad (4–20 Digit)

Illuminated or backlit numeric (and sometimes alphanumeric) input surface. Standard 3×4 or 4×4 matrix supports 4–8 digit codes for moderate security; extended keypads allow 12–20 digit PINs for high-security or multi-credential scenarios. Tactile feedback and audible confirmation reduce user error.

PoE (Power over Ethernet)

Single Cat5e/6 cable delivers both data and 48V DC power to the keypad. Eliminates separate 12V/24V power supplies and reduces installation labor. Check device power draw against controller PoE budget; PoE budget planning is critical at scale to avoid voltage sag.

Wiegand & RS-485 Protocols

Wiegand is a legacy serial protocol that sends binary card/PIN data to an access controller; common in retrofit scenarios. RS-485 is differential serial for longer runs (up to 4000 ft). Modern IP keypads use Ethernet and Onvif-compatible protocols for cloud and distributed system integration.

IP Rating (Ingress Protection)

Two-digit code (e.g., IP65) denotes dust and water resistance. IP65+ is required for outdoor or wet areas (loading docks, pool gates). IP54 is minimum for covered outdoor entry; IP43 acceptable for indoor protected areas. Higher ratings increase cost but eliminate weather-related failures.

Relay Output & Door Strike Control

Keypads with onboard relay outputs can directly control an electric strike lock (typically 12V/24V, 1–2 amp). Eliminates need for a separate access controller in simple single-door deployments. Multi-door setups require a central panel to manage relay logic, anti-tailgating, and audit trails across all doors.

Tamper Detection & Alarm

Advanced keypads include tamper switches that trigger alarms if the unit is forced open, removed, or rewired. Enables rapid detection of physical attack attempts. When integrated into a larger access control system, tamper alerts are logged and can trigger secondary authentication or security response.

Typical Deployment Scenarios

Single-Door Secure Entry (Office Closet or Server Room)

One standalone or wall-mounted PIN keypad with relay output connected directly to an electric strike or mag lock. User enters 6-digit PIN, relay energizes, door unlocks for 3 seconds. No network required. Brands: HID, DMP. Estimated cost: $150–$400 including keypad and basic enclosure.

Multi-Building Campus with Distributed Access (10–15 Doors)

Network-connected 2N or Hikvision IP keypads at each building entrance, PoE-powered from local switches, centrally managed via cloud or on-premise server. Each keypad logs PIN attempts; administrator assigns user codes remotely. Supports temporary visitor codes and access expiration. Total: 10–15 keypads + central management license.

High-Security Perimeter Gate (Outdoor Loading Dock)

Ruggedized, weatherproof Speco Technologies or Axis keypad (IP65+, stainless steel) paired with card reader and video intercom. Vehicle operator enters PIN + swipes credential + speaks to guard. Video confirms identity before gate relay unlocks. Outdoor rating resists salt spray and UV; video integration ensures audit trail.

Multi-Tenant Building with Sub-Tenants (30–40 Doors)

Centralized access control panel (e.g., HID ProxPro or cloud platform) with networked IP keypads on every entry and exit door. Sub-tenants manage their own PIN lists and access schedules; building management monitors all events. Audit logs track entry/exit for cost allocation and security investigations. Integration with building management system enables after-hours alerts.

Frequently Asked Questions

Can a keypad work without a central access control system?

Yes. Standalone keypads with onboard relay outputs can control a single electric strike or mag lock without any controller. The unit stores a limited number of PIN codes (typically 100–500) in local memory and energizes the relay directly when a correct code is entered. This approach is cost-effective for single-door or simple two-door applications, but offers no audit logging, remote management, or multi-site coordination. For facilities requiring real-time event tracking and centralized policy enforcement, networked access control systems are essential.

What's the difference between Wiegand and IP keypads?

Wiegand keypads send binary PIN data over a short serial wire to an external access controller, which performs authentication and controls the door strike. They are legacy technology, common in older systems, and limited to ~300 ft runs. IP keypads connect via Ethernet (PoE or hardwired), perform local or cloud-based authentication, and are natively integrated with modern access management platforms. IP keypads support longer distances, mobile management, and richer audit trails, but require network infrastructure.

How do I choose between 4-digit and 8-digit PIN requirements?

4–6 digit PINs are industry standard for most commercial access; they balance user convenience (fast entry, low error rate) with moderate security (providing ~1 million code combinations). 8–10 digit PINs are used in high-security environments (data centers, government facilities, healthcare) where compromise risk is high; they increase PIN entropy but slow user entry and boost shoulder-surfing risk. Choose based on threat model: standard office → 6 digits; secure areas → 8–10 digits; sensitive + biometric → 4 digits + fingerprint verification.

Do keypads require PoE or can they run on 12V?

Most modern IP keypads support PoE (48V over Ethernet), which simplifies wiring and eliminates separate power supplies. Older or standalone keypads use hardwired 12V or 24V DC from a transformer. PoE is preferred for networked installations and long cable runs; verify the PoE injector or switch has sufficient budget to power all devices. Infrastructure products like managed PoE switches help allocate power reliably across multiple keypads and readers.

What is IP rating and why does it matter for keypads?

IP (Ingress Protection) rating has two digits: the first rates dust resistance (0–6), the second rates water resistance (0–9). IP65 = dust-tight + water-jet resistant (outdoor or wet environments). IP54 = partial dust + splash resistant (covered outdoor). IP43 = indoor protected area. Outdoor keypads must be IP65+ to prevent rain/humidity from corroding contacts and causing false entries or lock failures. Proximity readers and biometric readers have similar IP requirements when paired with outdoor keypads.

Can keypads integrate with video intercoms and facial recognition?

Yes. Modern access control systems use multi-factor authentication: PIN (keypad) + card/proximity + video identification + biometric. 2N and Axis offer integrated video door stations with embedded keypads; users enter PIN and are seen by video before door unlock. Facial recognition readers can be paired with keypads for high-security portals (require both PIN and face match). Integration depends on system architecture (cloud vs. on-premise) and API support; confirm compatibility before procurement.

Keypads

Plan Your Deployment

Showing Results for Keypads

DMP 7463-W Network Thinline LCD Keypad with Prox Reader

DMP 777 Protective Keypad Cover

HID 921NHRNEK00062 RK40 iClass Keypad Reader

HID 921NHRTEK0013W RK40 iClass Keypad Reader

Hikvision DS-K1104MK Vandal-Proof Mifare Card Reader with Keypad

Speco AP640HA Dual-Interface Proximity Reader & Keypad

Speco Technologies AP620HA Mullion Keypad & Proximity Reader- HID

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