AJAX Hub 2 (4G)
Technical Specifications
General settings | |
Classification | Security system control panel |
Colour | White, black |
Installation method | Indoors |
Communication with Ajax Cloud | |
Hub 2 (2G) communication channels | 2 SIM cards
Ethernet |
Hub 2 (4G) communication channels | 2 SIM cards
Ethernet |
Communication with devices | |
Communication protocols | Encrypted two-way radio protocols:
Jeweller — for transmitting events and alarms. |
Radio communication range | Up to 2000 m without obstacles |
Radio frequency band | 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 (depending on the sales region) |
Radio signal modulation | GFSK |
Maximum effective radiated power (ERP) | ≤ 25 mW |
Polling interval | 12–300 s (set by administrator in the app) |
Time for alarm delivery from detector to hub | 0.15 s |
Time for photo delivery from detector to hub | up to 9 s at default settings |
Capabilities | |
Number of connected devices | up to 100 including range extenders and sirens |
Number of connected ReX | up to 5 |
Number of connected sirens | up to 10 |
Number of security groups | up to 9 |
Number of users | up to 50 |
Video surveillance | up to 25 cameras or DVRs |
Number of rooms | up to 50 |
Number of scenarios | up to 32 |
Central Monitoring Station communication protocols |
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Power supply | |
Power supply | 110–240 V with a pre-installed power supply unit 12 V with an alternative power supply unit 12V PSU 6 V with an alternative power supply unit 6V PSU |
Backup battery | Li-Ion 2 Ah (up to 16 h of battery life with Ethernet disabled) |
Energy consumption from the grid | 10 W |
Anti-sabotage protection | |
Tamper | + |
Radio frequency hopping | + |
Fraud protection | + |
Lid | |
Operating temperature range | From -10°C to +40°C |
Operating humidity | Up to 75% |
Dimensions | 163 × 163 × 36 mm |
Weight | 362 g |
Service life | 10 years |
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