ENG
| Length | 44 |
|---|---|
| Width | 86 |
| Height | 86 |
Ajax FireProtect 2 RB (Heat) is a wireless heat detector that raises an alarm when the room exceeds 64 °C or when the temperature rises by more than 10 °C in a minute. Such a detector suits rooms where a smoke detector would constantly cause false alarms: kitchens, boiler rooms, car parks, workshops and dusty production areas.
The built-in 85 dB sounder signals the alarm immediately, and interconnected detectors pass it to other rooms, so the warning arrives even when the fire starts in another part of the building.
The detector can be tested with the front panel button, an LED shows power and state, and the tamper reports removal. The replaceable batteries last up to 7 years and the detector's service life is 10 years. It communicates with the hub over encrypted Jeweller radio.
| Sensing element | according to the requirements for Class A1R heat detectors / Requirements of EN 54-5 and BS 5446-2 standards. |
|---|---|
| Communication protocol | Jeweller |
| Radio frequency band | 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. |
| Radio communication range | up to 1700 m |
| Radio communication encryption | Yes |
| Protection against spoofing | Yes |
| Ingress protection rating | IP20 |
| Operating temperature range | from / 32°F to 122°F |
| Operating humidity | up to 80% |
| Dimensions (L × W × H) | 44 × 86 × 86 mm |
| Weight | 146 g |
| Warranty | 24 months |