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AJAX FireProtect 2 SB Manual

Wireless combined heat and smoke detector with sealed batteries
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FireProtect 2 SB (Heat/Smoke/CO) Jeweller
Wireless combined heat and smoke detector with sealed batteries
Compatibility
Hubs:
Hub Plus Hub 2 (2G) Hub 2 (4G) Hub 2 Plus Hub Hybrid (2G) Hub Hybrid (4G)
Radio signal range extenders:
Communication
Jeweller communication technology
Proprietary wireless technology for transmission of alarms and events.
Features:
Two-way communication.
Protection against device spoofing.
Block encryption featuring a floating key.
Instant notifications.
Remote configuration via the Ajax apps.
Learn more
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.
Tech specs
ReX ReX 2

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Summary of Contents for AJAX FireProtect 2 SB

  • Page 1 Tech specs FireProtect 2 SB (Heat/Smoke/CO) Jeweller Wireless combined heat and smoke detector with sealed batteries Compatibility Hubs: Hub Plus Hub 2 (2G) Hub 2 (4G) Hub 2 Plus Hub Hybrid (2G) Hub Hybrid (4G) Radio signal range extenders: ReX ReX 2...
  • Page 2 Maximum effective radiated power (ERP): up to 20 mW Automatic power control to reduce power consumption and radio interference. Radio signal modulation: GFSK Radio communication range: up to 1,700 m Between the detector and a hub (or radio signal range extender) in an open space. Calculate radio communication range at the facility Encryption of radio communication All the data stored and transmitted are protected by block encryption with a floating key.
  • Page 3 Carbon monoxide (CO) detection Sensitive element: chemical CO sensor Alarm if accumulated dose of CO is exceeded more than 50 ppm (0.005%) — no more than in 90 minutes more than 100 ppm (0.01%) — no more than in 40 minutes more than 300 ppm (0.03%) —...
  • Page 4 LED indication green is a power indication A LED indicator on the device enclosure lights up once every 56 seconds. The indication meets the requirements of EN 50291. yellow is an indication of malfunctions A LED indicator on the device enclosure lights up when malfunctions are detected.
  • Page 5 Power supply For FireProtect 2 SB (Heat/Smoke/CO): 2 non-replaceable lithium batteries 10 years of battery life. Enclosure 124 × 124 × 45 mm Dimensions: Weight: 270 g from 0°С to +50°С Operating temperature range: Operating humidity: up to 80% Protection class: IP20...

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