LightSwitch (Dimmer) Jeweller

Dimmer core

Controls the power of a lighting device.

LightCore (Dimmer) Jeweller

LightCore (Dimmer) vertical Jeweller

Touch-sensitive panels

SoloButton (Dimmer)

It is used when the switch is installed as a separate device. SoloButton consists of the front panel and the frame, coming as one component.

CenterButton (Dimmer)

It is used when the switch is installed between the device set.

CenterButton (Dimmer) vertical

It is used when the vertical switch is installed between the device set.

SideButton (Dimmer)

It is used when the switch is installed on the right or left of the device set.

SideButton (Dimmer) vertical

It is used when the vertical switch is installed on the top or bottom of the device set.

Frames

Frames for two, three, four, and five Ajax switches and outlets in any combination¹.

Frame (2 seats)

Frame (3 seats)

Frame (4 seats)

Frame (5 seats)

Frame (2 seats) vertical

Frame (3 seats) vertical

Frame (4 seats) vertical

Frame (5 seats) vertical

1 — Combinations with smart outlets are available only in horizontal orientation.

Single switch

LightSwitch (Dimmer) Jeweller is installed as a separate device.

Combined switch

LightSwitch (Dimmer) Jeweller is combined as a set with Ajax smart switches and/or Outlet Jeweller devices and installed into Frame side by side.

Black

RAL 9005

Graphite

RAL 7024

White

RAL 9003

Ivory

RAL 1013

Fog

RAL 7047

Oyster

RAL 9002

Grey

RAL 7004

Olive

RAL 7044

The RAL colors are as close as an approximation of the actual color. However, they may slightly differ, so please only use them as a guide to the color choice.

Jeweller communication technology

Proprietary wireless communication technology to transmit commands, alarms, and events.

Key features:

• Two-way communication.
• Advanced anti-sabotage.
• Block encryption featuring a dynamic key.
• Instant notifications.
• Remote control and configuration in Ajax apps.

Frequency bands

866.0–866.5 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.

Maximum effective radiated power (ERP)

up to 20 mW

Radio signal modulation

GFSK

Radio communication range

up to 3,000 ft

Between the device and a hub (or a range extender) in an open space.

Encrypted communication

All stored and transmitted data are protected by block encryption featuring a dynamic key.

Frequency hopping

To prevent radio interference and jamming.

Wings communication technology

Proprietary wireless communication technology to update firmware.

Key features:

• Two-way communication.
• Advanced anti-sabotage.
• Block encryption featuring a dynamic key.
• Data packages reload in case of transmission errors.
• Checking the delivery of data packages.

Frequency bands

866.0–866.5 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.

Radio communication range

up to 3,000 ft

Between the device and a hub (or a range extender) in an open space.

Encrypted communication

All stored and transmitted data are protected by block encryption featuring a dynamic key.

Frequency hopping

To prevent radio interference and jamming.

Automation scenarios

• security mode change reactions
• scheduled actions
• alarm reactions
• temperature scenarios
• humidity scenarios²
• CO₂ concentration scenarios²
• by pressing another LightSwitch
• by pressing Button/Button S

2 — Scenarios by humidity and CO₂ concentrations are available when LifeQuality Jeweller is added to the system.

Operation without a neutral wire

LightSwitch (Dimmer) Jeweller only needs a power phase wire to operate.

Power of switched appliance

from 8 to 150 VA

Brightness adjustment

• by long pressing the dimming slider on the touch-sensitive panel
• in Ajax apps

The system saves the adjusted brightness level and reproduces it the next time you turn the device on.

Brightness threshold

• minimum — from 1% to 90%
• maximum — from 11% to 100%

Prevents flickering of the lamp and dazzling with a light at the maximum brightness level.

Backlight

Optional, can be turned off in the Ajax app device settings.

Protection against spoofing

device authentication

Communication loss detection

after 36 s

Detection time depends on the Jeweller or Jeweller/Fibra settings.

Power supply voltage

230 V, 50 Hz

The device does not need a neutral wire to operate.

Average consumption

up to 250 mW

Switched power

8−150 VA

Current protection

more than 0.75 A

If protection is triggered, LightSwitch (Dimmer) Jeweller turns off the power and sends a notification to Ajax apps.

Temperature protection

more than 140 °F

If protection is triggered, LightSwitch (Dimmer) Jeweller turns off the power and sends a notification to Ajax apps.

Incandescent light bulb

8−150 VA

Dimmable LED

8−150 VA

Halogen light bulb

20−150 VA

Operating temperature range

from 14 °F to 104 °F

Operating humidity

Up to 75% with no condensation

Protection class

IP20

Form factor of the switch

European type (55)

Dimmer core

LightCore (Dimmer) Jeweller — 3" × 2.85" × 1.15"

LightCore (Dimmer) vertical Jeweller — 2.92" × 2.86" × 1.25"

Touch-sensitive panels

SoloButton (Dimmer) — 3.26" × 3.26" × 0.4"

CenterButton (Dimmer) — 3.23" × 2.78" × 0.4"

CenterButton (Dimmer) vertical — 2.78" × 3.23" × 0.4"

SideButton (Dimmer) — 3.23" × 3" × 0.4"

SideButton (Dimmer) vertical — 3" × 3.23" × 0.4"

Frames

Frame (2 seats) — 3.26" × 6.04" × 0.25"

Frame (3 seats) — 3.26" × 8.84" × 0.25"

Frame (4 seats) — 3.26" × 11.63" × 0.25"

Frame (5 seats) — 3.26" × 14.43" × 0.25"

Frame (2 seats) vertical — 6.04" × 3.26" × 0.25"

Frame (3 seats) vertical — 8.84" × 3.26" × 0.25"

Frame (4 seats) vertical — 11.63" × 3.26" × 0.25"

Frame (5 seats) vertical — 14.43" × 3.26" × 0.25"

Dimmer core

LightCore (Dimmer) Jeweller — 1.62 oz
LightCore (Dimmer) vertical Jeweller — 1.59 oz

Touch-sensitive panels

SoloButton (Dimmer) — 1.62 oz
CenterButton (Dimmer) — 1.16 oz
CenterButton (Dimmer) vertical — 1.16 oz
SideButton (Dimmer) — 1.16 oz
SideButton (Dimmer) vertical — 1.16 oz

Frames

Frame (2 seats) — 0.57 oz
Frame (2 seats) vertical — 0.57 oz
Frame (3 seats) — 0.78 oz
Frame (3 seats) vertical — 0.78 oz
Frame (4 seats) — 1 oz
Frame (4 seats) vertical — 1 oz
Frame (5 seats) — 1.2 oz
Frame (5 seats) vertical — 1.2 oz

LightSwitch is a prefabricated device, with each component available for separate purchase. Components are easily installed by attaching to each other