ტრანსმითერ მოდული Ajax Transmitter

Description

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 1,600 m
Between the integration module and a hub (or a range extender) in an open space.

Encrypted communication
All stored and transmitted data are protected by block encryption featuring a dynamic key.
Frequency hopping
To prevent radio interference and jamming.

Wired devices connection
Supported configurations
Transmitter Jeweller has two pairs of terminal inputs for tamper and alarm sensor connection. Alarm and tamper inputs can be used to connect a wired device using the AATT (Alarm Alarm Tamper Tamper) scheme.
Terminals for wired device connection
“+ –” — 3.3 V⎓ power supply output for connecting a wired device.ALARM — inputs for connecting a wired device.TAMP — inputs for connecting a tamper of a wired device.
Third-party device contact states
NO, NC
Tamper contact states
NO, NC
Cable length
up to 130 m
When using 24 AWG twisted pair cable.
Operating modes
pulse, bistable
Sensor modes
Notify of alarms, Switch arming modes
Event types
14 event types of wired devices
IntrusionFireAuxiliary alarmPanic buttonGas alarmMalfunctionLeakageGlass breakHigh temperatureLow temperatureMaskingDuress code (opening)Vibration (seismic sensor)Custom
Adjusted by a PRO or a user with admin rights in the Ajax app.