Reach Wireless Heat Detector
The Reach Wireless Heat Detector is the latest in wireless detector technology.
The detector is a fully intelligent device designed to give the best possible warning of a fire condition in locations where smoke detection technology is not suitable. The device is capable of being configured by the Reach Loop Interface Module as either rate-of-rise (A1R) or high-temperature (BS) classification as specified in the product standard. The well-proven adaptive radio signal processing algorithms ensure the highest levels of life safety and system reliability are achieved.
Key Features
- Twin alarm, bi-colour LEDs for 360° visibility
- Programmable for rate-of-rise (A1R) or static temperature (BS)
- Bi-directional wireless communication
- Dual channel redundancy
- Ten-year battery life
| Detection principle | Single NTC thermistor | |
| Communication Range between Loop-Interface and Devices | 100 m (in open space) | |
| Field Device Radio Frequency Channel Pairs | 22 pairs | |
| Status LED | Green and Red | |
| Radiated Power | 14 dBm (25 mW) | |
| Battery Type | 2x VARTA CR123A Lithium 3 V, 1250mAh typical | |
| Battery Lifespan | 10 years in normal operation with good signal strength (no dropped messages) | |
| Operating Temperature | --10°C to +55°C | |
| Maximum Relative Humidity | 95% (non-condensing) | |
| IP Rating | 40 | |
| Standards and approvals | AS7240.5, AS7240.25 | |
| Dimensions | 110 mm diameter x 70 mm height | |
| Weight (including base and batteries) | 190 g |
| Reach Heat Detector (white) | 4106-5402 |
| Reach Heat Detector (black) | 4106-5422 |