| Capacity |
| Communication |
| Jeweler 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 1,700 m
up to 5,550 ft
Between the CIE and connected devices (in an open space). Maximum range depends on the connected device. |
| Encrypted communication |
All stored and transmitted data are protected by block encryption featuring a dynamic key. |
| Frequency hopping |
To prevent radio interference and jamming. |
| Smoke detection |
| Sensitive element |
dual-spectrum optical sensor
Detects smoke based on the size of particles in the air. |
| False alarm protection |
The device does not respond to water vapor. |
| Patented smoke chamber |
Protects the smoke sensor from dust, dirt, and insects. |
| Alarm annunciation |
| Alarm type |
acoustic |
| Sound volume |
up to 95 dB at a distance of 1 m 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. |
| Installation recommendations |
The device is designed for indoor use only.
The SmartBracket mounting panel allows the detector to be rotated up to 90° even after installation. |
| Tamper button |
Fault notification when an attempt is made to remove the device from the mounting panel. |
| Lock for SmartBracket |
to secure the device on the SmartBracket mounting panel
When locked, the lock secures the device and prevents it from being removed without a special tool. |
| Protection against spoofing |
device authentication |
| Connection loss detection |
after 36 s
Detection time depends on Jeweler settings |
| Power supply |
| Battery |
2 × CR123A
Pre-installed |
| Tool-free battery replacement |
To replace the batteries, open the lids of the battery compartments. |
| Reverse polarity protection |
Prevents device damage if the batteries are put in incorrectly. |
| Recommended battery type |
Huiderui CR123A; 3V; 1,600 mAh, LiMnO² |
| Calculated battery life |
up to 5 years |
| Enclosure |
| Dimensions |
124 × 124 × 48 mm
4.87" × 4.87" × 1.90" |
| Weight |
295 g
10.39 oz |
| Operating temperature range |
from 0 °C to +50 °C
from 32 °F to 122 °F |
| Operating humidity |
up to 80% |
| Protection class |
IP21C |
| Flammability rating |
UL 94 V-0 |
| Color |
White |
| Complete set |
EN54 FireProtect (Smoke/Sounder) Jeweller
SmartBracket mounting panel
2 × CR123A battery (pre-installed)
Quick start guide |
| Warranty |
24 months |
