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Ajax WallSwitch

R 1,214.00 Incl. VAT
R 0.00 Incl. VAT

Available to order online or collect at 6 Cosmic Street Linbro Park, Sandton, 2090 (Map)


Spec Data Sheet Button

The Ajax WallSwitch is a wireless, remote control power relay with an energy monitor used for controlling 220v appliances such as lights, aircons, borehole and pool pumps etc not exceeding 3kW.

The relay power supply is not galvanically isolated with terminal blocks; therefore, the Ajax WallSwitch switches only the power received at the power supply terminal blocks. The device has an energy consumption meter and features three types of protection: voltage, current, and temperature.

The WallSwitch can be controlled manually via the Ajax app, Button press or by Scenario.

Product Code: 7649.13.BL1

Please note: Ajax Hub required for operation.

Compatible with all Alax Hubs and Range Extenders.


Ajax WallSwitch functional elements

Functional Element Image
  1. Antenna.
  2. Terminal blocks.
  3. Function button.
  4. LED indicator
In and Out terminal

IN terminals:
L terminal — power supply phase connection terminal.
N terminal — power supply neutral connection terminal.

OUT terminals:
N terminal — power supply neutral output terminal.
L terminal — power supply phase output terminal.


Ajax WallSwitch operating principle

The Ajax WallSwitch is a power relay of the Ajax system. The relay is installed in the electrical circuit gap to control the power supply of devices connected to this circuit. The relay can be controlled via the function button on the device (by holding it down for 2 seconds), the Ajax app, Button, and automation scenarios.

The Ajax WallSwitch switches one single pole of the electrical circuit — the phase. In this case, the neutral is not commuted and remains closed.
The Ajax WallSwitch measures the current, voltage, the amount of energy consumed by electrical appliances, and the power they consume. This data, along with other operating parameters of the relay, is available in the device States.


Scenario types with Ajax WallSwitch and examples of usage:

By alarm. Lighting is switched on when an opening detector raises the alarm.
By security mode change. The electric lock is automatically blocked when the object is armed.
By schedule. The irrigation system in the yard is switched on according to the schedule for the specified time. Lighting and TV are switched on when the owners are away so the house doesn’t seem empty.
By pressing Button. Switching on night lighting by pressing the smart button.
By temperature. The heating is turned on when the temperature in the room is lower than 20°C.
By humidity. The humidifier is switched on when the humidity level drops below 40%.
By CO₂ concentration. Supply ventilation is turned on when the carbon dioxide concentration level exceeds 1000 ppm.


Control via the app

App Controlled

In Ajax apps, a user can switch on and off electrical appliances connected to an electrical circuit controlled by WallSwitch.

Click the toggle in the Ajax WallSwitch field in the Devices menu: the state of the relay contacts will change to the opposite, and the connected electrical device will switch off or on. This way, a security system user can remotely control the power supply, for example, for a heater or a humidifier.
Energy consumption monitoring
In the Ajax app, the following energy consumption parameters are available for appliances connected via WallSwitch:

  • Voltage.
  • Load current.
  • Power consumption.
  • Power consumed.

Update frequency of parameters depends on Jeweller or Jeweller/Fibra polling period (default value is 36 seconds). Power consumption values are not reset in the app. To reset the readings, temporarily power off WallSwitch.


Compatibility Operates with all Ajax hubs, range extenders
Classification Radio channel relay unit
Device type Remote-controlled
Installation method Into wall plate, din rail holder and enclosure
Actuating element Relay
Voltage protection For 230V~ mains: maximum — 253V, minimum — 184V
Relay service life 200,000 switch-ons
Maximum load current 13A
Maximum current protection Yes (13A)
Maximum temperature protection >65°C
Permissible power Resistive load at 230 V — up to 3 Kw
Electric power meter function Available
Energy consumption parameter check Current, voltage, power consumption
Alarm signal delivery time 0.15s
Power supply 110−230 V±10% 50/60 Hz
Operation modes Impulse and Bistable
Contact state Normally open and Normally closed
Adjustable pulse duration 1–255 sec
Communication range with central unit Up to 1,000m in an open space
Operating temperature range From 0°С to +64°С
Permissible humidity Up to 75%
Anti-sabotage Protection against fraud, Jamming detection
Protection class of body IP20
Remote setting and testing Yes
Product dimensions 39mm x 33mm x 18mm
Product weight 30g
Packaging dimensions 56mm x 47mm x 25mm
Mass of unit packed 145g
Warranty 24 Months limited Manufacturer’s warranty



1 x Ajax WallSwitch

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