| Operating Voltage | : | 24V |
| Quiescent current | : | 20 mA |
| Alarm current | : | 60 mA |
| Current at radiation beam interruption | : | 0.3 mA |
| Operating distance range for RE-428FR reflector | : | 5 to 50 m |
| Operating distance range for RE-428HR reflector | : | 50 to 100 m |
| Sensitivity thresholds (optional) | : | 18%, 30%, 50% |
| Power supply of laser target viewfinder (during alignment) | : | 9 V (6F22) battery |
| Operating temperature range | : | -25° C to 55°C |
| Relative humidity | : | up to 95% at 40° C |
| Dimensions | : | 128 x 79 x 84 mm |
| Mass | : | 0.35 kg |
NOTE:
RE-428 Series Beam detector can be used for both conventional and addressable Fire Alarm System.
In case of addressable system suitable RE-717MZ (Zone Interface Module) to be incorporated for each detector.
| Model | Description |
|---|---|
| RE-428FR | Up to 50meter |
| RE-428HR | Up to 100meter |
The RE-428 Series beam smoke detector is designed for smoke detection at the start of a fire. It is especially suitable for protection of indoor spaces, in which the appearance of smoke is likely during ignition of a fire, and where, due to a large space area, installation of a greater number of point smoke detectors would be necessary. The RE-428 Series beam smoke detector and the prism reflector or reflector panel are installed on opposite walls of a room.
Distributor, Instalasi, dan Maintenance Fire Alarm System
Sebagai Authorized Distributor Dahua, kami adalah mitra terpercaya dalam menyediakan solusi fire alarm system berkualitas di seluruh Indonesia. Dengan layanan lengkap—mulai dari distribusi, instalasi profesional, hingga perawatan rutin—kami memastikan sistem keamanan kebakaran Anda berfungsi optimal. Berbekal pengalaman dan komitmen tinggi terhadap keselamatan, kami hadir untuk melindungi properti Anda dari risiko kebakaran.
Perusahaan yang bergerak di bidang jasa instalasi, maintenance, dan distributor fire alarm system untuk seluruh Indonesia.
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