Communication
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 1,700 m
Between the device and a control and indicating equipment (CIE) or a range extender in an open space.
Calculate the radio communication range at the facility
Encrypted communication
All stored and transmitted data is protected by block encryption featuring a dynamic key.
Frequency hopping
To prevent radio interference and jamming.
Inputs
Number of input lines for third-party devices
2
Input terminals
- Input 1, Input 2 — inputs for connecting third-party wired devices.
- Shield — common input for connecting shields of the cables that connect third-party wired devices.
Type of connection
NO, NC, EOL, 2EOL, 3EOL
EOL resistance
0.47 kΩ, 1.2 kΩ, 2.7 kΩ, and 6.2 kΩ resistors
Four resistors for each input are included in the complete set.
Length of wired connection to third-party devices
up to 100 m
When 2×1.5 mm2 (16 AWG) fire-resistant cable is used.
Cross-sectional area of the cable
0.4–2.5 mm² (21–13 AWG)
Outputs
Number of output lines for third-party devices
2
Output terminals
- Output 1, Output 2 — relay outputs for connecting third-party wired devices.
AC operating range
10—250 V~, 5 mA to 10 A (resistive load)
DC operating range
10—30 V⎓, 5 mA to 5 A (resistive load)
Cross-sectional area of the cable
0.4–2.5 mm² (21–13 AWG)
Key features
Event types
An Ajax app specifies event types for wired device inputs. The selected type determines the text of alarm notifications and events of the connected device, as well as event codes transmitted to the CMS. A PRO or a user with admin rights can configure the event type in an Ajax app.
Fail-safe mode
If the module is offline, discharged, or has hardware problems, it activates the connected devices automatically.
Installation recommendations
The device is designed for indoor use only.
Sabotage protection
Tamper alarm
Notifications of attempts to detach the module from the surface or open the front lid.
Protection against spoofing
device authentication
Connection loss detection
after 36 s
Detection time depends on Jeweller settings.
Input monitoring
detection of wired connection loss, short circuits, and malfunctions when the EOL, 2EOL, or 3EOL connection is used
Depends on the connection type.
Power supply
Battery
2 × CR123A
Pre-installed.
Calculated battery life
up to 5 years
Casing
Dimensions
116 × 180 × 62 mm
Weight
547 g
Operating temperature range
from 0 °C to +50 °C
Operating humidity
up to 80%
Protection class
IP21C
Flammability rating
UL 94 V-0
