Capacity

• Wireless Ajax devices : up to 100 (Specifically, up to 10 sirens or keypads with a built-in siren and up to 5 range extenders)
• IP cameras or DVRs : up to 25 (Seamless integration with Dahua / Hikvision / Safire / EZVIZ / Uniview IP cameras / and DVRs) / RTSP support
• Users : up to 50 (Any number of admin users within the hub limit / PRO accounts for installers / PRO accounts for installation and monitoring companies / Access management for users)
• Automation scenarios : up to 32 (Alarm responses / Scheduled actions / Security mode changing reactions / Temperature changing reactions / Humidity changing reactions / Reactions to changes in CO₂ concentration / Reactions to pressing Button)
• Security groups : up to 9
• Rooms : up to 50

Wireless communication

• Jeweller communication technology : Key features : Two-way communication / Advanced anti-sabotage / Block encryption featuring a dynamic key / Instant notifications / Remote configuration via the 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
• Maximum effective radiated power (ERP) : up to 20 mW (Featured automatic power control to reduce power consumption and noise interference)
• Radio signal modulation : GFSK
• Radio signal range : up to 2,000 m (Between the hub and connected devices (in an open space) / Maximum range depends on the connected device
• Polling interval : from 12 to 300 s (Adjusted by PRO or user with admin rights in the Ajax apps)
• Encrypted communication : Block encryption with a dynamic key protects all the stored and transmitted data
• Frequency hopping : Prevents radio interference and radio signal interception
• Wings communication technology : Key features : Two-way communication / Block encryption featuring a dynamic key / Advanced anti-sabotage / Package re-uploading in case of transmission errors / Photo delivery check
• 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
• Maximum effective radiated power (ERP) : up to 20 mW (Featured automatic power control to reduce power consumption and noise interference)
• Radio signal range : up to 1,700 m (Between the hub or radio signal range extender and connected devices (in an open space)) / Maximum range depends on the connected device
• Encrypted communication : Block encryption with a dynamic key protects all the stored and transmitted data
• Frequency hopping : Prevents radio interference and radio signal interception
• Recommendations : The device operating voltage is 110–240 V~ / Hub is designed for indoor installation only

Communication channels

• Ethernet : 1 8P8C socket (Up to 100 Mbps)
• Cellular : 2 micro-SIM slots
• Cellular bands : 2G (GSM900/DCS1800 (B3/B8)) / 3G (WCDMA 850/900/2100 (B1/B5/B8)) / 4G (LTE) (FDD B1/B3/B5/B7/B8/B20)
• Automatic switching : Between Ethernet and SIM — instantly / Between 4G (LTE) / 3G / and 2G networks of one SIM — instantly / Between SIMs — up to 4 minutes
• Communication channels prioritization : 1. Ethernet / 2. Cellular connection (Communication channels work in parallel to increase the system’s reliability / Most of the data is transmitted via Ethernet)

Notifications

• Supported notification types : Push / SMS / Calls
• Event types : Alarms / Malfunctions / Security mode changing / System events / Non-security alerts / Automation devicesʼ events (The notification types are configured individually for each user)

Photo verification

• Photo verification types : Photo by alarm / Photo by scenario / Photo on demand / Photo by schedule (The Photo by Schedule feature is available for hubs with firmware version OS Malevich 2.19 or higher)
• Photo delivery time : up to 9 s (by default)
• Photo resolution : up to 640 × 480 pixels (Depends on the detector)
• Number of photos in a series : from 1 to 5 pictures

Monitoring

• Supported protocols : SIA (DC-09) / SurGard (Contact ID) / ADEMCO 685 / Other proprietary protocols
• Event types : System alarms and events / Panic button coordinates / Photo verification
   

Power supply

• Main : 110–240 V~ / 50/60 Hz (Up to 10 W of mains power consumption)
• Backup : built-in rechargeable battery: Li-ion 3 А·h (Up to 15 hours of offline operation when Ethernet is disconnected. The Battery Power Saver feature allows extending the backup battery life)
• Alternative : 6 V⎓ (Connected via an alternative power supply unit 6V PSU (type A) which is sold separately) / 12–24 V⎓ (Connected via an alternative power supply unit 12–24V PSU (type A) which is sold separately)

Anti-sabotage

• Tamper alarm : The system receives notifications about attempts to detach the device from the surface or remove it from the mounting panel
• Protection against spoofing : Device authentication
• Frequency hopping : The hub sends notifications to all users and the security company about jamming or losing connection with the devices

Enclosure

• Dimensions : 163 × 163 × 36 mm
• Weight : 362 g
• Operating temperature range : from −10°C to +40°C
• Operating humidity : up to 75%
• Protection class : IP20

Complete set

• Hub 2 (4G) Jeweller / SmartBracket mounting panel / Power cable / Ethernet cable / Installation kit / SIM card (depends on the sales region) / User Manual