Jeweller communication technology
Proprietary wireless technology to transmit the commands and events.
Features:
- Two-way communication.
- Protection against device spoofing.
- Block encryption featuring a dynamic key.
- Instant notifications.
- Remote configuration via the Ajax apps.
Radio 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
Automatic power control to reduce power consumption and radio interference.
Radio signal modulation
GFSK
Radio communication range
up to 1,100 m
Between the device and a hub (or radio signal range extender) in an open space.
Encrypted radio communication
All the data stored and transmitted are protected by block encryption with a dynamic key.
Frequency hopping
To prevent radio interference and jamming.
Features
Scenarios
- reaction to alarm
- reaction to security mode change
- activation by schedule
- reaction to pressing another LightSwitch
Operation without neutral wire
LightSwitch only needs a live wire to operate.
Power of switched device
from 5 to 600 W
Contactless touch panel
LightSwitch is activated when a hand gets as close as 15 mm from the panel.
Night backlight
Optional, can be turned off in the Ajax app device settings.
Protection against incompatible devices
Triggers
if lighting devices have insufficient power (up to 5 W). If protection
is triggered, LightSwitch turns off power and sends a notification to
Ajax apps. For low-power lighting devices, the kit includes a capacitor.
Recommendations
The device is designed for indoor installation only. A professional electrician should install a device.
Anti-sabotage protection
Protection against spoofing
device authentication
Communication loss detection
from 36 seconds
The time to detect the communication loss depends on the Jeweller (or Jeweller/Fibra) settings.
Power supply
Power supply voltage
230 V, 50 Hz
The device does not need a neutral wire to operate.
Average consumption
up to 200 mW
Maximum power
600 W
For LightCore (1-gang) and LightCore (2-way).
300 W per segment
For LightCore (2-gang).
Current protection
more than 2.6 A
If protection is triggered, LightSwitch turns off power and sends a notification to Ajax apps.
Temperature protection
more than +60°C
If protection is triggered, LightSwitch turns off power and sends a notification to Ajax apps.
Operating parameters
Operating temperature range
from –10°C to +40°C
Operating humidity
Up to 75% with no condensation
Protection class
IP20
Form factor of the switch
European type (55)
Weight
Relay
LightCore (1-gang) — 45.95 g
LightCore (2-gang) — 53.9 g
LightCore (2-way) — 48.34 g
