Ajax WallSwitch Jeweller

Part Number: AJ-PWR-RELAY Categories , ,

The Ajax WallSwitch is a power relay to control 110/230 V~ power supply remotely. The relay power supply is not galvanically isolated with terminal blocks; therefore, 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.

> Wireless indoor power relay featuring a power consumption meter
> Integration into third-party security systems
> The communication range is up to 1,000 meters in the line of sight

Technical specifications

Assignment of the control deviceElectrically operated control device
Design of the control deviceFlush-mounted built-in control device
Automatic action type of the control deviceAction type 1 (electronic disconnection)
Number of switchingsMin 200,000
Power supply voltage230 V~, 50 Hz
Rated pulse voltage2,500 V~
(Overvoltage category II for single-phase system)
Voltage protectionFor 230 V~ grids:
Maximum — 253 V~
Minimum — 184 V~

We recommend disabling this protection if WallSwitch is connected to 110 V~ grids.

Maximum load current10 А
Maximum current protectionAvailable, 13 A
Output power (resistive load 230 V~)
for EAEU countries
Up to 2.3 kW
Output power (resistive load 230 V~)
for other regions
Up to 3 kW
Operating modePulse or bistable (firmware version and higher. Production date from March 5, 2020)

Bistable only (firmware version under

How to check the manufacture date of a detector or device

Pulse duration1 to 255 s (firmware version and higher)
Energy consumption monitoringAvailable are: current, voltage, power consumption, electrical energy meter
Energy consumption of the device in standby modeLess than 1 W
Radio communication protocolJeweller

Learn more

Radio frequency band866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz

Depends on the sales region.

CompatibilityAll Ajax hubs, and radio signal range extenders
Radio signal modulationGFSK
Radio signal rangeUp to 1,000 m
in an open space

Learn more

Pollution degree2
for indoor use only
Protection classIP20
Operating temperature rangeFrom 0°С to +64°С
Maximum temperature protectionAvailable, +65°C
Operating humidityUp to 75%
Dimensions39 × 33 × 18 mm
Weight30 g
Service life10 years