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Overview

SKU: EM-04
UPC: 604840000093
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks
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HES EM-04 RFID Key Fob for KP-300

Passive RFID key fob for HES KP-300 contactless access control

$9.99
Special Order
Usually Ships in 2-3 Weeks

Quantity:

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Experts for pre and post-sales support
Technical and documentation support
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Laura Bennett, IPSD Senior Specialist

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Specialized training • U.S - based

Senior Specialist • 877-277-7147

HES EM-04 RFID Key Fob for KP-300

$9.99

Overview

SKU: EM-04
UPC: 604840000093
Condition: New
Availability: Special Order · Usually Ships in 2-3 Weeks

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

HES EM-04 RFID Key Fob for KP-300

The HES EM-04 is a proximity-based RFID key fob credential engineered for integration with HES KP-300 access control readers. This card-free identification solution delivers reliable authentication for commercial and institutional door access applications, enabling seamless entry without physical contact or card handling.

Key Features

  • RFID proximity-based credential technology
  • Purpose-built compatibility with KP-300 reader systems
  • Compact key fob form factor for convenient carry
  • Reliable identification and authentication performance
  • Integration with existing HES access control infrastructure
  • Support for multi-entry point deployments

Technical Highlights

The EM-04 operates as a passive proximity credential, requiring no power source and functioning effectively within the operational range of KP-300 readers. This design ensures maintenance-free operation and extended credential lifespan. The fob integrates directly into HES proximity-based security deployments without necessitating additional middleware, system modifications, or reconfiguration of existing reader infrastructure.

Applications

The EM-04 is suited for commercial facilities, institutional campuses, office buildings, and secure entry environments where card-free credential solutions are preferred. Installers and system integrators can rapidly deploy this credential across multiple access points where KP-300 readers are installed, providing consistent authentication across diverse entry locations.

Specifications
Form Factor: Key Fob
Type: Access Card
Weight: 2 lb
Country of Origin: US
Door Capacity: 92 Door
Reader Type: Keypad
Communication: Wiegand
Strike Type: Electric Strike
Input Voltage: 24VDC
Product Type: Reader
Poe Budget: Supplies
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  • Mifare technology integrates with 2N and third-party RFID readers
  • Compact key fob form factor fits easily alongside standard keys
  • 13.56 MHz HF frequency optimized for indoor access control range
In stock · Usually Ships Same Business Day
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System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
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Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
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