| Model : Ei166RC - Mains Powered Optical Smoke Alarm with Lithium Back-up Battery |
| Sensor Type : |
Optical, uses light scatter from smoke |
| Sensitivity : |
Complies with BS 5446 Part 1: 2000 |
| Source : |
Contains no radioactive material |
| Airspeed : |
Essentially immune to the effect of airspeed |
| Button Test : |
Simulates the effect of smoke and checks chamber, electronics and horn |
| Ambient Light : |
Chamber housing design and compensation overcomes problems with stray light |
| Automatic Self-Test : |
Smoke Chamber is tested every 40 seconds and unit beeps (without red LED flash) if it is degraded |
| Insect Screen : |
Prevents insects or debris entering chamber (1.00mm mesh size) |
| Supply Voltage : |
230VAC 50Hz |
| Battery : |
Rechargeable Lithium cells |
| Power On Indicator : |
Continuous green LED |
| Alarm : |
Electronic Piezoelectric horn |
| Sound Level : |
85dB(A) (minimum) at 3m |
| Alarm Status : |
Red LED flashes every second on unit sensing fire |
| Body Material : |
UL94VO flame retardant |
| Fixing : |
Easi-fit mounting base |
| Dimensions : |
152mm diameter x 50mm depth |
| Weight : |
320g |
| Approval : |
Kitemarked to BS5446-1:2000 (License no. KM07862) and CE certified |
| Interconnection : |
Up to 12 of these units can be interconnected: - Ei161RC/164RC/166RC smoke or heat alarms - Ei261ENRC/261DENRC CO alarm - Ei128RBU relay base Use with optional control (see below) |
| Optional Control : |
- Ei1529RC Control Switch - MCP401RC Manual Call Point |
| Operating Temperature : |
0°C +40°C |
| Humidity : |
15% - 95% |
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