Home Products House alarms Detectors (wired/seperate) Fire Detectors
SD-728 Stand Alone Smoke Detector
The SD-728 stand-alone smoke detector detects fire in non-industrial buildings. It is powered by a 9 V alkaline battery (1 year lifetime) and has a built-in warning siren (85dB/3m).
It uses an optical smoke detector, working on the principle of scattered light. Its dimensions are: diameter 103 mm, height 40 mm.
It meets the requirements of BS EN 14 604, EN 50130-4, and EN 55022
Technical Specifications
| Power | alkaline battery 9 V type 1604G (6LR61), 600mAh |
|---|---|
| Typical battery lifetime | approx. 1 year |
| Smoke sensor | optical (light scattering) |
| Sensitivity | m = 0.11 - 0.13 dB/m according to EN 14 604 |
| Siren output | min. 85dB/3m A |
| Operating temperature range | +4 to +38 °C |
| Dimensions | Diameter 103 mm, height 40 mm |
| Conformity | EN 14 604, EN 50130-4, EN 55022 |