EN54 FireProtect (Heat/Sounder) Jeweller

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 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 5,550 ft

Between the device and control and indicating equipment (CIE) or a range extender in an open space.

Encrypted communication

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

Frequency hopping

To prevent radio interference and jamming.

Sensitive element

2 × thermistor

According to the EN 54-5 requirements for heat detectors of Class A1, B, and C with rate-of-rise (R) and static (S) response types.

Heat sensor modes

• A1, A1R, A1S
• B, BR, BS
• C, CR, CS
• Fixed temperature

For better detection of fire hazards, depending on the installation site of the device. Can be selected in the device settings.

Alarm type

acoustic

Sound volume

up to 95 dB at a distance of 3.3 ft

Adjusted by a PRO or user with admin rights in an Ajax app.

Sound pattern

32 tones

Sound synchronization

An audible alarm is automatically synchronized on all devices with a sounder connected to the same CIE.

Alarm annunciation test

An audible alarm check to ensure the fire alarm is clearly audible on the premises.

EN54 FireProtect (Heat/Sounder) Jeweller

SmartBracket mounting panel

2 × CR123A battery (pre-installed)

Installation kit

Quick start guide

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