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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

Comelit 909021753 Readykey Controller Retrofit Kit

Overview

The Comelit 909021753 is a retrofit controller kit engineered to integrate legacy access control systems into modern IP-based security infrastructure without replacing existing hardware. This module accepts PoE+ (802.3at) power delivery, eliminating separate power runs and reducing installation complexity in mixed environments where you're upgrading piecemeal rather than tearing down and rebuilding from scratch. Fits apartment complexes, multi-tenant buildings, and properties where access readers are already in place but need network-connected verification and logging.

Compatibility

Designed for deployment within Comelit access control ecosystems. Integrates with existing Comelit reader networks, credential databases, and ONVIF-compliant video management platforms. Retrofit-specific: this kit bridges legacy door readers to modern IP architecture without requiring replacement of installed readers or control panels. Verify compatibility with your existing Comelit reader generation and VMS platform before ordering—retrofits often depend on specific firmware versions and communication protocols.

Installation Notes

PoE+ (802.3at) power requirement means a PoE-capable network switch port rated for 30W minimum delivery. Confirm your switch has sufficient power budget across all PoE devices on the circuit. Indoor mounting only unless enclosure is separately specified. Wiring integrates with existing reader cabling—do not assume pinout compatibility with non-Comelit systems. Test credential read/write cycles before full deployment to confirm controller handshake with installed readers.

What's in the Box

  • 1x Readykey Controller Retrofit Module
  • Documentation and integration guide
Specifications
Power Type: PoE+ (PoE+)
Housing Color: White
Warranty: 2-Year Warranty
Compatible With: separate
PoE: PoE
Type: Readykey Controller Retrofit Kit
PoE_Power: PoE+ (802.3at)
ONVIF: Yes
VMS_Compatibility: ONVIF-compliant platforms
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Comelit 909021753 Readykey Controller Retrofit Kit

$141.61
$140.99

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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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Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
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