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
The Ei181 is an Ionisation Smoke Alarm that is designed to operate with suitable
Ionisation smoke alarms operate on the principle that electrical current flowing between electrodes in an ionization chamber is reduced when smoke particles enter.
Ionisation technology gives a rapid response to fast flaming fires
Relay contacts (normally open and closed supplied) are available for triggering the panel itself and its associated ancillary products, such as extra loud sirens, magnetic door holders, etc.
The alarms can be interconnected so that when one alarm senses fire, all the units located throughout the premises sound.
Battery
The Ei181 is easily installed and comes supplied with all necessary screw fixings.
Operation
The smoke detector will activate the built in sounder upon sensing smoke particles
The smoke detector will automatically reset itself and silence the sounder when smoke particles are no longer present in the sensing chamber
The built in sounder will provide a minimum sound output of 85dB at 3m
The “Test” button will perform a self test and sound the horn (it may take up to 10 seconds)
Green power on LED
Circular
Relay operates in continuous or pulse mode
Shannon Free Zone, Shannon, Co. Clare, Ireland. Ph.+353 61 471277 Fx.+353 61 471053 Email. eielectronics@eiltd.ie
Web: www.eielectronics.com
E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. | Ei181 DataSht RevB |
