Type4 ReX Jeweller

Number of Type4 ReX Jeweller devices connected to the fire alarm central unit

1

Number of devices connected to Type4 ReX Jeweller

up to 99

Jeweller communication technology

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

Key features:

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

Frequency band

868.0–868.6 MHz

Maximum effective radiated power (ERP)

up to 25 mW

Automatic power control to reduce power consumption and radio interference.

Radio signal modulation

GFSK

Radio communication range

up to 1,800 m

Between the fire alarm central unit and connected devices (in open space). Maximum range depends on the connected device.

Encrypted communication

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

Frequency hopping

To prevent radio interference and jamming.

Alarm delivery time to the fire alarm central unit

0.3 s

Tamper button

Fault notification when an attempt is made to remove the device from the mounting panel.

Protection against spoofing

device authentication

Connection loss detection

after 36 s

Detection time depends on Jeweller settings.

Main

110–240 V, 50/60 Hz

Up to 6 W of mains power consumption.

Backup

built-in rechargeable Li-ion battery, 2 Аh

On the built-in battery

up to 35 hours

After the main power supply is disconnected.

Type4 ReX Jeweller

SmartBracket mounting panel

Power cable

Installation kit

Quick start guide

1