Description
Proprietary wireless communication technology to transmit commands, alarms, and events.
Key features:
- Two-way communication.
- Advanced anti-sabotage.
- 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 to1,700 m
Between the device 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.
Detection
Sensitive element
2 × PIR sensor
Motion detection distance
up to 6–15 m
When installed at a height of 2.4 m, and the Correlation Signal Processing feature is disabled. It also depends on the sensitivity level adjusted in the device settings.
up to 6–8 m
When installed at a height of 2.4 m, and the Correlation Signal Processing feature is enabled. It also depends on the sensitivity level adjusted in the device settings.
Motion detection angles
horizontal — 6°
vertical — 90°
Motion detection speed
from 0.3 to 2.0 m/s
The direction of the detector lens should be perpendicular to an alleged intrusion path into the facility.
Sensitivity
3 levels
Adjusted by PRO or user with admin rights in the Ajax app.
Pet immunity
Install the detector upside down to prevent it reacting to domestic animals.
Temperature compensation
Effective motion detection at temperatures from −10 °C to +40 °C.
Recommendations
It is recommended to install the detector at a height of 2.4 m. The device is designed for indoor use only.
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