⁸ AJAX Security Automation Relay low current remote control with dry con – Let's Fibre Technologies
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
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  • Load image into Gallery viewer, AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
  • Load image into Gallery viewer, AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
  • Load image into Gallery viewer, AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
  • Load image into Gallery viewer, AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B
  • Load image into Gallery viewer, AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B

AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B

R 1,921.50
R 1,921.50
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AJAX Security - Automation - Relay low current remote control with dry contact | AJAX-AD-RELAY-B

Description

AJAX Security - Automation - Relay low current remote control with dry contact, Operates in bistable/ pulse modes, Protects against overcurrent and voltage surges, Control Power AJAX-AD-RELAY-B

The AJAX-AD-RELAY-B is a wireless, low-current dry contact relay designed for remote control of various electrical devices within an Ajax security system. Operating on a 7-24V DC power supply, this compact unit features a potential-free (dry) contact that is galvanically isolated from its own power supply, allowing it to control both low-voltage and household networks. It supports bistable and pulse modes (with adjustable pulse duration from 0.5 to 255 seconds), making it versatile for applications such as electric locks, gates, rolling shutters, and even restarting modems/routers. Leveraging Ajax's proprietary Jeweller radio technology, it ensures secure two-way communication with the hub up to 1,000 meters in open space, protected by AES encryption and jamming detection. 

SKU: AJAX-AD-RELAY-B
Warranty: 2 Year
Manufacturer SKU: 1938204-19-NC1
Barcode: 4823114015854

Categories:
IoT & Smart Home, Ajax, Automation Devices
Brand: AJAX

Features

Operates in bistable/ pulse modes, Protects against overcurrent and voltage surges, Control Power

Weight & Dimensions

Width : 5cm
Lengt: 6cm
Height: 3cm
Weight: 10g

The AJAX Security Automation Relay low current remote control with dry contact, Operates in bistable/pulse modes Protects against surges | AJAX-AD-Relay-B was built with people like you in mind. Something to keep you happy. Every. Single. Day.

Inventory Last Updated: Jan 02, 2026
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