Tech specs Classification Intelligent central unit of the security system with Wi-Fi and Ethernet modules, and dual SIM Installation Indoors Connected devices 150 Video surveillance Up to 50 cameras or DVRs Learn more > Users 99 Rooms 50 Security groups 25 Connected ReX 5 Connected sirens up to 10 Scenarios 64 Learn more MotionCam detectors support No Mobile Apps iOS 13.0 and later Android 5.0 and later Communication channels Ethernet 2G (900/1800 MHz) 3G (WCDMA 900/2100 (B8/B1)) Wi-Fi 2.4 GHz (802.11 b/g/n) Alarm signal Delivery time: 0.15 s Types of notifications: SMS, call, push Switching between 2G and 3G Instant Switching between SIM cards 4 minutes Communication with the CMS Contact ID, SIA Processor ARM Operating system OS Malevich Learn more about firmware updates Power supply 110-240 V from mains or 12 V when using 12V PSU for Hub/Hub Plus/ReX Built-in back-up battery: Li-Ion 2 А·h Up to 16 hours of battery life when Ethernet and Wi-Fi connections are disabled Energy consumption from the grid — 10 W Jeweller radio protocol Communication range with detectors — up to 2000 m in an open area Two-way communication between devices Radio 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 region of sale) Self-adjusting RF output power — up to 20 mW Block encryption based on AES algorithm Detector polling period — 12–300 seconds Frequency hopping Learn more about Jeweller SIM card support 2 × Micro SIM (3FF) Operating temperature range −10°C to +40°C Anti-sabotage features Protection against fraud Jamming detection and notification Tamper-resistant Remote set up + Dimensions 163 × 163 × 36 mm Weight 350 g Warranty Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty. Complete set Ajax Hub Plus intelligent central unit SmartBracket mounting panel Power cable Ethernet cable Installation kit SIM cards (depending on region) User’s guide