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The radio channel controller allows to control domestic appliances remotely. It is used to switch on/off irons, garage gates, water heaters and heat-insulated floors.

R 861.33 (Excl Vat)Recommended price

    Authentication to prevent forgery
    Jamming detection and communication channels encryption
    Protected from power surges and overheating

With one click in the mobile application, the device switches domestic appliances on and off


The device switches off automatically during overcurrent, voltage surge and overheating


Information on energy consumption is available in the mobile application

Principle of operation

The device controls the electric power supply by means of relay, which closes and opens the power supply network.


Operates in 110 V and 220 V mains. The meter shows the power consumption in real time.

Installation and set up

It is installed into a recessed wall plate and connected to the internal power supply network.


Safe home and office automation

Boost the potential of your security system with scenarios to actively resist the threats it detects and automate your routines. Set up a Night mode activation on schedule; turn off all the office lights automatically by arming the system; program the outdoor lights to spotlight trespassers when they trigger an outdoor motion detector; or install a sustainable anti-flood system. The system continues to execute scenarios even if the connection with Ajax Cloud is lost.

  • Reactions to threats

  • Planned actions

  • Reactions to security mode change

Tech specs


Radio channel relay unit

Device type


Installation method

Into wall plate


Operates only with Hub, Hub Plus, Hub 2 and ReX

Actuating element


Voltage protection

For 230 V mains: max — 264 V, min — 161 V
For 110 V mains: max — 126 V, min — 77 V

Voltage protection

For 230 V mains: max — 253 V, min — 184 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


Energy consumption parameter check

Current, voltage, power consumption

Alarm signal delivery time

0.15 s

Power supply

110−230 V±10% 50/60 Hz

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%


Protection against fraud
Jamming detection

Protection class of body


Remote setting and testing



39 × 33 × 18 mm


30 g




Replacement and repair within 24 months of the date of sale

Complete set

Installation set
User's guide

Recommended products


Wireless smoke & heat detector with sounder


Wireless indoor siren


Wireless flood detector