Touch and contactless control
The panel responds to a hand approaching within 15 mm.
LightSwitch (Crossover) Jeweller
Lighting control from three or more locations
Lighting control from three or more locations
Extend control of one light to three or more locations. A crossover switch is installed between two-way switches, making it suitable for long corridors, staircases, and rooms with multiple entrances.
No neutral wire
Powered from the phase wire, subject to a suitable circuit.
Model-specific load
7–600 W. Lamp type and wiring must also be suitable.
Ajax app control
Check the lighting state and switch remotely.
Automation scenarios
Use schedules, alarms, and system events to control lighting.
Soft LED backlight
Find the panel in the dark; configure the backlight in the app.
Lighting that follows your routine
Set lighting to switch on according to a schedule or turn off when arming the system. Alarm scenarios can coordinate the light with other compatible Ajax devices.
App control and automation require a compatible Ajax hub and a configured system. CHM checks the exact hub, software, and extender combination before installation.
A coordinated finish
Choose from eight panel colours: White, Fog, Grey, Graphite, Ivory, Oyster, Olive, and Black. Matching frames can combine devices into one coordinated installation.
Frames are available for two to five devices. Horizontal and vertical layouts require the corresponding components; combinations with smart outlets are horizontal.
Select the right components
A crossover device works within a circuit between two-way switches. Select LightCore (Crossover) and the matching panel, and confirm the wiring arrangement before installation.
Relays, panels, and frames are separate components. CHM will list the required parts in your quotation, including suitable low-load compensation where required by the manual.
Installation and setup
CHM checks the mounting box, existing wiring, lamp compatibility, and circuit loading before installation. The device is designed for indoor use and is installed by a qualified specialist.
Pairing is performed through the Ajax app. The installer tests radio communication, touch response, and each lighting circuit before handover.
Technical overview
| Lighting load | 7–600 W |
|---|---|
| Control | Touch, contactless panel, Ajax app, automation scenarios |
| Radio range | Up to 1,100 m in an open space |
| Installation | Indoor; no neutral wire required |
| Panel colours | Eight; select compatible panel and frame components |
For complete installation requirements and current specifications, use the official documents below.
Official documentation
- Ajax product page
- User manual
- Technical specifications
- Check exact device compatibility
- Ajax switches and outlets configurator
Discuss your installation with CHM
Contact CHM Security for a model-specific configuration, installation assessment, and quotation for your property in Cyprus.