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LightSwitch (4-way) [120] Jeweller

LightSwitch (4-way) [120] Jeweller

Wireless smart touch 4-way light switch

Coming soon

Comfort and security in a touch

LightSwitch (4-way) [120] Jeweller is a smart crossover light switch that combines a thoughtful user experience and the reliability of professional security systems. It allows for controlling a single light source from three or more spots, which is perfect for long hallways, stairs, or large buildings. The software synchronizes 4-way light switches, and their state is always up-to-date in the apps. The device’s entire panel is sensitive to not only touch but also an approaching hand at a distance of 0.5 inch. It is easy to find it in the dark thanks to the soft backlight. Also, the light switch can simulate owner presence and control curtains or blinds through automation scenarios.

Sensitive panel

Big touch-sensitive panel

Automation scenarios

to trigger appliances

Radio-range

Contactless lighting control

8 colors

8 colours

No need for neutral wire

No neutral wire

Auto switch-off timer

LED light

LED backlight

Lighting control via a smartphone

Easy control

Overcurrent and temperature protection

Compatibility with lamps

Compatibility with light bulbs

up to 600 W

Child protection

Protection for the curious little ones

Jeweller radio communication

Jeweller and Wings radio communication

Power adjustment

Remote control and configuration

Remote configuration

Up to 3,600 ft

of communication distance1 with an Ajax hub

Horizontal frames

4 frame sizes for combining multiple switches

Frames

In-app notifications and event log

Ajax logo
10:00

Ajax

Home: Lights on, LightSwitch in bedroom

A 4-way light switch enables control of a single light source from three or more spots. It should be installed between 3-way light switches.

Device compatibility

Designed for any interior

LightSwitch (4-way) [120] Jeweller has a laconic design and high-end hardware. The device can fit in with any interior, be it a cozy house, a high-tech office, or a production facility. An 8-color palette allows for choosing the switches that either contrast the wall or blend in with the background.

House

House

Apartment

Apartment

Office

Office

Shop

Shop

Workshop

Workshop

Enjoy the lighting control

The panels of the switch respond to a touch, an approaching hand, and even a hand in a glove. Turning the lights on and off is effortless even when hands are dirty or need to remain absolutely clean. At the same time, the switch is not sensitive to electrical interference, so there is no risk of unwanted triggering. An optional soft backlight simplifies managing lights in the dark.

Smart features with real value

Although LightSwitch (4-way) [120] Jeweller has a straightforward setup, it boasts a variety of smart features one would expect from an Ajax product.

Lighting control via a smartphone

Lighting control via a smartphone

Switch the lights on/off in Ajax apps — a control screen is always at hand. Make sure all the lights are off even being far away from home or an office.

Childproofing

Childproofing

Deactivate the sensitive touch panel when necessary so that a child does not play with the lights. The settings are easy to change in Ajax apps.

Auto switch-off timer

Auto switch-off timer

Manage electricity consumption and cut expenses. Set the light to turn off automatically after a certain period — from 1 second to 2 hours.

Automation for comfort

Automation for comfort

One touch on the LightSwitch can trigger several actions, minimizing routine tasks. Thanks to Ajax automation devices and scenarios, closing the blinds or pulling the shutters down can happen automatically when the lights switch off.

Automation scenarios for security

LightSwitch, along with Ajax automation scenarios, can make comfort and security synchronize. Set the lights to turn off automatically when arming the system or turn the lights on according to a schedule for safety reasons.

Presence simulation

Set a schedule for lights to turn on and off at home when leaving for a vacation or a business trip.

1

Schedule

2

LightSwitch (4-way) [120] Jeweller

3

Lighting

Power off the appliances

Lights to expose an intrusion

Have a LightSwitch device to turn the lights on in the case of an alarm. It may deter intruders and reduce the risk of system sabotage.

1

MotionProtect Outdoor Jeweller

2

LightSwitch (4-way) [120] Jeweller

3

Outdoor lighting

Turning on the light if intrusion is detected

Lights for safe evacuation

Ensure visibility and guidance by having LightSwitch devices turn the lights on in case of a fire. Help people find their way to safety more easily.

1

Smoke

2

FireProtect 2

3

LightSwitch (4-way) [120] Jeweller

Cutting off the power after a fire alarm

Hardware to serve for years

LightSwitch devices have hardware that is reliable enough to serve for half a century. They provide protection against electrical hazards and are cost-effective to use. There is also a tamper that alerts of the detachment of a touch-sensitive panel.

No need for a neutral connection

Two radio antennas built in the touch-sensitive panel

Relay to withstand at least 200,000 switches on/off (50 years of operation)

Power consumption up to 0.2 W or 15 times less than a typical smart switch

Protection against false activations due to power surges

Overcurrent and temperature protection

Hardware

Connection to a hub for in-app control

LightSwitch capabilities are powered by a hub — the core of the Ajax system. To pair the devices, scan a QR code on the switch in an Ajax app. The hub, in turn, is connected to Ajax Cloud, which allows managing the lights in Ajax apps remotely. Hubs run on OS Malevich, a real-time operating system developed by Ajax, which is stable, immune to viruses, and protected from cyberattacks.

Runs automation scenarios without using a server

Always connected via Ethernet / Wi-Fi / 2 × SIM (2G/3G/LTE)2

Receives regular OS Malevich updates

Connection with the hub
Unique wireless technology

Jeweller

Unique wireless technology

The communication between LightSwitch and the hub relies on Jeweller — a proprietary two-way radio communication protocol. In an open space, LightSwitch has up to 3,600 ft of radio communication range1, which is on average longer than competing solutions. Automatic power adjustment ensures energy efficiency by avoiding the constant use of maximum power in the devices’ radio transmitters. Also, Jeweller technology is more stable due to using less noisy radio frequencies. It does not have the faults of Wi-Fi, Z-Wave, ZigBee, or Bluetooth, is unaffected by household disruptions, and does not abruptly cease operation.

Up to 3,600 ft of radio communication1 with a hub or range extender

Encrypted two-way radio communication

No delay in response to in-app commands or automation scenario running

Scaled and comprehensive

For complex radio signal conditions, the ReX Jeweller range extender boosts the range of all Ajax devices and manages their communication with the hub via Jeweller. And ReX 2 Jeweller assures stable communication even through steel and concrete via Ethernet using the wire as the additional communication channel. Up to 5 range extenders can operate within one Ajax system to expand the network twice as big, covering multistory buildings with underground parking and basements.

Up to 5 range extenders within one system

Ethernet as an alternative communication channel

LightSwitch components

LightSwitch devices are prefabricated smart switches. Benefit from their variability and a wide color palette to create combinations that meet needs of a site and a client’s preferences.

A touch-sensitive panel has a sensor and radio antennas. Available in 8 colors.

LightCore is a relay that controls power supply to the lighting device. The relays connect to power cables and do not need a neutral wire.

Effortless lighting

A touch-sensitive panel has a sensor and radio antennas. Available in 8 colors.

A frame is used to install two or more switches together.

LightCore is a relay that controls power supply to the lighting device. The relays connect to power cables and do not need a neutral wire.

Double the light power

Intuitive installation and connection

To add LightSwitch (4-way) [120] Jeweller to the system, scan a QR code in Ajax apps and then configure a device in a few clicks. The smart switch can be installed instead of the old switch without replacing the mounting box and changing the wiring. Touch-sensitive panels are replaceable, and a PRO can easily change them to a different color.

It takes about 7 minutes — as easy as installing a standard switch

Installation

The device is paired with the system by scanning a QR code in the Ajax app

Connection

The switch and automation scenarios are set up in Ajax mobile or desktop apps

Setup
1

In an open space

2

The number of available communication channels depends on a hub model

Ajax product categories

In an Ajax system, you can combine devices of all product categories: Intrusion protection (both Superior and Baseline), Video surveillance, Fire and life safety, or Comfort and automation. Create the system to suit your needs and manage it in a single interface.