DoorProtect 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 configuration in the 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

* Certified according to UL/ULC standards.

Depends on the sales region.

Maximum effective radiated power (ERP)

up to 20 mW

Automatic power control to reduce power consumption and noise interference.

Radio signal modulation

GFSK

Radio signal range

up to 3,900 ft

Between detector and control panel (or range extender) in an open space.

Encrypted communication

All the data stored and transmitted are protected by block encryption with a dynamic key.

Frequency hopping

Radio communication uses frequency hopping to prevent interception and jamming.

Tamper alarm

Notifications on attempts to detach the detector from the surface or remove it from the mounting panel.

Protection against spoofing

device authentication

Communication loss detection

after 36 s

Depends on the Jeweller or Jeweller/Fibra settings.

Battery

1 × CR123A

Pre-installed.

Type

type C

Calculated battery life

up to 7 years

Device’s nominal operating voltage

3 V⎓

Quiescent device’s current consumption at nominal voltage

17.5 μA

Maximum device’s current consumption at nominal voltage

21.4 mA

Full battery capacity

1,600 mAh

Low battery voltage

2.5 V⎓

Low battery recovery voltage

2.7 V⎓

End-of-life battery voltage

2.1 V⎓

Device is switched off.

End-of-life battery capacity

300 mAh

Manufacturer

Huiderui

UL listed.

DoorProtect Jeweller

SmartBracket mounting panel

CR123A battery (pre-installed)

Big magnet

Small magnet

Outside-mounted terminal clamp

Installation kit

Quick start guide