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Optical Detector c/w Isolator, White
Optical Detector c/w Isolator, White
The 22051; photoelectric smoke detector has a completely new detection chamber design, which delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from insect ingress and other debris.
Features
- Revolutionary chamber offering improved false alarm immunity
- Includes Series 200 Advanced Digital Protocol
- Available with or without single pole short circuit isolation with status control through the Series 200 Advanced Protocol (22051E without isolator / 22051EI with isolator)
- Tri-colour LED offering red, green and amber colours providing 360° visibility
- Rotary decade address switches
- Pure white colour to compliment modern buildings
- 100% mechanical and electrical backwards compatibility
- New Base design to compliment the detector
- -30°C to +80°C operating temperature range
- 10% to 93% relative humidity
- Compatible bases: B500Series
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