Ajax WallSwitch Relay Contact

479,00  Incl. VAT
( 383,20  Excl. VAT )
Availability: In stock
Do you have questions about the product? +45 70701009

Ajax Wallswitch relay switch for switching appliances on and off

  • Can control lights and electrical appliances directly from the app
  • Easy to assemble
  • Supplied by 230V/13A
Technical specifications
Classification Radio channel relay unit
Device type Remote-controlled
Installation method Into wall plate
Compatibility Operates with all Ajax hubs and range extenders 
Actuating element Relay
Voltage protection For 230 V mains: max — 264 V, min — 161 V
For 110 V mains: max — 126 V, min — 77 V
Relay service life 200,000 switch-ons
Maximum load current 13 A
Maximum current protection Yes (13 A)
Maximum temperature protection >65°C in the wall plate
Permissible power Resistive load at 230 V — up to 3 kW
Resistive load at 110 V — up to 1.5 kW
Electric power meter function Available
Energy consumption parameter check Current, voltage, power consumption 
Alarm signal delivery time 0.15 s
Power supply 110−230 V±10% 50/60 Hz
Operation modes Impulse (firmware version or higher. Manufacture date from March 5, 2020)
Contact state  Normally open
Normally closed
Adjustable pulse duration (firmware version or higher) 0.5–255 sec
Jeweller radio technology Communication range with central unit — up to 1,000 m in an open space
Two-way communication between devices
Operating frequencies — 868.0 - 868.6 MHz
Self-adjusting RF output power — up to 25 mW
Block encryption based on AES algorithm
Detector scanning period — 12 - 300 s
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 +
Dimensions 39 x 33 x 18 mm
Weight 30 g

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Here you can see the compatibility between the various units and Hubs from Ajax

Ajax Relay Relay switch that can easily control your electrical appliances.


With this relay switch from Ajax, you can control your light, your kitchen appliances or other electrical appliances directly from your mobile.

Turn the light on and off when you are on vacation so it looks like you are at home. Turn on the coffee machine so the coffee is ready when you get home. Yes, it is only the imagination that sets the limits.


It has the same function as a button you just activate from inside your app on the phone.


  • Can control electrical appliances
  • Very easy to use
  • Accessed directly from your mobile
  • For indoor use
  • Potential-free relay