Installation method: Indoors
Compatibility with Ajax control panels: Hub 2 (2G) / Hub 2 (4G) / Hub 2 Plus / Hub Hybrid (2G) / Hub Hybrid (4G)
Compatibility with Ajax range extenders: ReX 2 does not connect to another range extenders
Maximum connected devices (in a system with one range extender): Hub 2 (2G) up to 99 / Hub 2 (4G) up to 99 / Hub 2 Plus up to 199 / Hub Hybrid (2G) up to 99 / Hub Hybrid (4G) up to 99
Number of range extenders connected to the compatible hub: 5
Operating system: OS Malevich
Main power supply: 110-240 V, 50/60 Hz / 12V? with 12V PSU for Hub 2/ReX 2 / 6V? with 6V PSU for Hub 2/Hub 2 Plus/ReX 2
Backup power supply: Li-Ion 2 A·h built-in backup battery / Up to 38 hours of backup battery life when Ethernet is disabled / Up to 12 hours of backup battery life when Ethernet is connected
Jeweller and Wings radio protocols: Communication range in an open space
between ReX 2 and a hub up to 1,700 m
between ReX 2 and connected devices up to 1,700 m depends on device model
Two-way communication: Jeweller / Wings
Maximum effective radiated power (ERP) up to 20 mW
Polling interval: from 12 to 300 s Adjusted by PRO or user with admin rights in the Ajax app.
Encrypted communication Block cipher encryption based on the AES algorithm
Frequency hopping
Connection via Ethernet: 8P8C connector / Up to 100 Mbps speed / Available with OS Malevich 2.13
Alarm signal delivery time: 0.3 s
Operating temperature range: From ?10°C to +40°C
Operating humidity: Up to 75%
Anti-sabotage: Protection against spoofing / Jamming notification / Tampering alarm
Dimensions: 163 × 163 × 36 mm
Weight: 330 g
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