AJAX
Ajax LightSwitch Dimmer Smart Switch 1-Gang
Ajax LightSwitch Dimmer Smart Switch 1-Gang
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Compatibility
Hubs
Radio signal range extenders
Comfort and security in a touch
The smart dimmer light switch combines the reliability of professional security systems with a thoughtful user experience. The dimmer allows you to control the brightness of the lighting and adjust it according to your needs. It remembers the last adjusted brightness level and turns on the lighting devices with a preset brightness.
LightSwitch is good to use in the dark thanks to its soft backlight. The dimmer light switch can do more than just turn on lighting fixtures. It can also simulate the owner's presence and control curtains or blinds remotely with automation scenarios.
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
868.0–868.6 MHz
Maximum effective radiated power (ERP)
up to 20 mW
Radio signal modulation
GFSK
Radio communication range
up to 900 m
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
868.0–868.6 MHz
Radio communication range
up to 900 m
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.
Key features
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.
Recommendations
The device is designed for indoor use only.
A professional electrician should install the device.
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