Ei Electronics Ei181 دليل المستخدم

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Model Ei 181 Ionisation
High sensitivity – responds to all standard fires
Dual Ionization chamber - quick response fast
flaming fires
Supply voltage 10.5 to 30 volts
Interconnect up to 12 alarms
Relay contacts
Built in sounder
Test button
Kitemarked to BS EN 14604:2005
5 year guarantee


Product Description Operation
The Ei181 is an Ionisation Smoke Alarm that is designed The smoke detector will activate the built in sounder
to operate with suitable 8-30 volt cont

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Model Ei181 Ionisation Technical Specification Alarm: Piezoelectric-horn Sensor Ionisation, uses electrically in unit charged ions that will react to smoke particles Alarm Sound Output: 85dB (minimum) at 3m Sensitivity: Complies with BS 5446 Part 1: Temperature Range: 0 to 40°C 2000 Source: Americium 241 Humidity Range: 0% to 90% Relative Humidity Airspeed: Essentially immune to the effect Fixing: Screw fixings supplied