ΕΠΕΞΕΡΓΑΣΤΕΣ

Compatibility

• Compatible hub models : Hub 2 (2G) / Hub 2 (4G) / Hub 2 Plus / Hub Hybrid (2G) / Hub Hybrid (4G) / ReX 2

Communication

Jeweller

• Proprietary wireless communication technology to transmit photo verifications :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
• Radio signal modulation : GFSK
• Radio signal range : up to 1,700 m  Between detector and hub or range extender in an open space
• Encrypted communication : All the data stored and transmitted are protected by block encryption with a dynamic key
• Radio frequency hopping : Radio communication uses frequency hopping to prevent interception and jamming

Wings

• Proprietary wireless communication technology to transmit photo verifications : Two-way communication / Block encryption featuring a dynamic key / Advanced anti-sabotage / Data package reloading 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 
• Radio signal range : up to 1,700 m
• Encrypted communication : All the data stored and transmitted are protected by block encryption with a dynamic key
• Radio frequency hopping : Radio communication uses frequency hopping to prevent interception and jamming 

Detection

• Sensitive element : 1 × PIR sensor
• Motion detection distance : up to 12 m When installed at a height of 2.4 m
• Motion detection angles : horizontal — 88.5° / vertical — 80°
• Motion detection speed : from 0.3 to 2.0 m/s 
• Sensitivity : 3 levels
• Pet immunity : weight: up to 20 kg / height: up to 50 cm
• False alarm prevention : SmartDetect / Software algorithm.
• Temperature compensation : Effective motion detection in temperatures from −10°C to +40°C

Photo verification

• Photo by alarm : A built-in camera is activated if the detector is armed and motion is detected
• Photo on demand : User takes pictures at any time or when the detector is armed (depends on settings). The feature is disabled by default
• Photo by scenario : A detector camera takes pictures automatically when Ajax fire detectors are triggered. The feature is disabled by default
• Photo resolution : 640 × 480 px / 320 × 240 px (by default) 160 × 120 px /Adjusted by PRO or user with admin rights in the Ajax app
• IR backlight : For night photography and low light conditions
• Pictures in a series : from 1 to 5 images with resolution of 320 × 240 px or 160 × 120 px / from 1 to 3 images with resolution of 640 × 480 px / Adjusted by PRO or user with admin rights in the Ajax app.
• Photo delivery time : up to 7 s — 160 × 120 px resolution / up to 9 s — 320 × 240 px resolution / up to 20 s — 640 × 480 px resolution
• When the hub is connected via Ethernet or 4G and the Wings signal strength between hub and device is 2–3 bars. Photo delivery time when the detector is connected via range extender is available here

Anti-sabotage protection

• Tampering alarm  : Alerts of attempts to detach the detector from the surface or remove it from the mounting panel
• Protection against forgery : device authentication
• Communication loss detection : within 36 s
• Detection time depends on the Jeweller settings

Power supply

• 2 × CR123A battery, 3 V
• Up to 4 years of battery life

Enclosure

• Dimensions : 135 × 70 × 60 mm
• Weight : 167 g
• Operating temperature range : from −10°C to +40°C
• Operating humidity : up to 75%
• Protection class : IP50