AJX-R-WIFI specification sheet

Overview:

Ajax AJ-RELAY Wireless Smart Relay for Security Automation
The Ajax AJ-RELAY is a compact wireless smart relay designed to provide remote control and automation for electrical devices when integrated with an Ajax security system. It allows users to transform their security setup into an active automation platform by controlling connected equipment such as gates, lighting, locks, and other low-voltage or household electrical devices.

The relay uses a dry contact output that is electrically isolated from the device power supply, allowing flexible installation across different applications. It can be connected to a dedicated power supply unit with backup battery support, making it suitable for reliable residential and commercial automation solutions.

Description:

The Ajax Relay Jeweller is a wireless automation relay that enables convenient remote switching and control of connected devices through the Ajax ecosystem. With support for pulse and bistable operating modes, it can be configured for different automation requirements, including activating gates, garage doors, electric locks, irrigation systems, and lighting controls.

Using the secure Ajax Jeweller communication protocol, the relay provides reliable two-way wireless communication with a transmission range of up to 1,000 meters in open space. Users can create automation scenarios that respond to alarms, scheduled events, or system triggers, helping improve convenience, security, and operational efficiency.

The compact design of the Ajax AJ-RELAY makes it easy to install inside electrical boxes, control panels, or equipment enclosures. Built-in monitoring functions help provide reliable operation, while remote configuration through the Ajax app simplifies setup and management.

Features:

Smart Wireless Relay Automation for Ajax Systems
The Ajax AJ-RELAY expands the capabilities of an Ajax security system by allowing connected devices to be controlled automatically or remotely. Instead of only receiving alerts, users can configure actions that respond instantly to security events or predefined schedules.

Common applications include:

• Automatic gate and garage door control
• Electric lock activation
• Lighting automation
• Irrigation system control
• Integration with third-party electrical equipment
• Remote switching of compatible devices

Reliable Wireless Communication and Easy Integration
The relay communicates through Ajax Jeweller technology, providing encrypted and stable wireless communication between the device and Ajax hubs or range extenders. With a transmission distance of up to 1km, it is suitable for installations where dependable connectivity is required.

The device is compatible with all Ajax hubs and range extenders, allowing it to be integrated into existing Ajax security and automation systems without complex wiring requirements.

Flexible Control Modes and Electrical Support
The Ajax wireless relay supports both pulse and bistable operation modes, allowing it to work with different types of automation equipment. Pulse mode is suitable for momentary activation tasks, while bistable mode allows continuous switching between on and off states.

Key technical details include:

• Part Number / SKU: AJX-R-WIFI
• Product type: Ajax Jeweller wireless smart relay
• Communication technology: Jeweller wireless protocol
• Installation location: Indoor use
• Transmission range: Up to 1,000 meters line-of-sight
• Power input: 7VDC to 24VDC (DC only)
• Maximum load current: 5A at 36V DC and 13A at 230V AC
• Output type: Dry contact relay
• Operating modes: Pulse and bistable

Compact Design for Professional Installations
Designed for discreet installation, the Ajax Relay Jeweller can be placed inside junction boxes, control cabinets, or equipment housings. Its compact size and wireless operation make it suitable for upgrading existing installations without requiring extensive rewiring.

The relay also provides status monitoring and instant notifications through the Ajax app, helping users maintain visibility over connected automation devices.

Ideal Uses for the Ajax AJ-RELAY
The Ajax AJ-RELAY wireless smart relay is suitable for homeowners, installers, and businesses looking to add intelligent automation control to their Ajax security system. It provides a practical solution for managing electrical devices remotely while improving convenience and system functionality.

Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications and features
Product Code	AJX-R-WIFI
Actuating Element	Electromagnetic relay
Compatibility	All Ajax Hubs and Range Extenders
Frequency	868.0 - 868.6 MHz
Installation	Indoors
IP Rating	IP20
Max Current Protection	No
Max Load Current	5A at 36V DC, 13A at 230V AC
Max Temperature Protection	65degreesC at the place of installation
Operation Mode	Pulse & Bistable
Operating Temperature	0degrees to 64degrees?
Power Input	7 - 24 V (DC only)
Service Life	200 000 switch-ons
Transmission Distance	Up to 1km
Voltage Protection	Max: 36.5 V, Min: 6.5 V
Dimensions	39 x 33 x 18mm
Weight	25g