AJAX 42854.18.NC3 Module for Integrating Wired Third-Party Device into AJAX

Bring wired third‑party detectors into your Ajax security ecosystem without replacing existing sensors. The AJAX 42854.18.NC3 Integration Module is a compact control panel module designed to convert NC/NO wired contacts into encrypted Ajax events, enabling unified monitoring, alarm escalation and event logging through your Ajax hub. Ideal for retrofits, it supplies 3.3 V power to the connected detector, supports pulse or bistable operation, and recognizes eight configurable wired event types to match a variety of security and surveillance use cases. Battery-powered with a built-in accelerometer and tamper detection, the module resists removal and notifies the system immediately if tampering occurs. Connection to the hub is handled over Ajax’s secure Jeweller protocol for reliable, low-latency communication, and installers benefit from fast QR-code pairing and remote configuration in the Ajax apps. Use this integration module to extend your monitoring coverage, preserve existing wired investments, and simplify system management—perfect for commercial, retail, and multi-site security deployments. Add the AJAX Integration Module to your control panel setup or contact us for integration assistance.

• Seamlessly integrate legacy wired detectors into your Ajax security network for centralized monitoring and faster incident response
• Built-in accelerometer and tamper detection protect the module from dismounting and sabotage, improving on-site reliability
• Supplies 3.3 V power to connected NC/NO devices, eliminating the need for separate power supplies during retrofit installations
• Quick QR-code pairing and remote configuration via Ajax apps save installation time and simplify ongoing system management
• Supports pulse and bistable modes plus eight event types for flexible alarm logic and accurate surveillance reporting
• Secure wireless link to the hub over the Jeweller protocol ensures encrypted, low-latency communication with the control panel