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 8-30 volt control panels and to provide a loud local alarm.

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 back-up insures the units are always powered, even during a power failure.

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 –flashes every 40 seconds

Circular Easi-Fit mounting base for quick installation

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.

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Ei Electronics Ei181 manual Model Ei 181 Ionisation, Product Description, Operation

Ei181 specifications

The Ei Electronics Ei181 is a state-of-the-art smoke alarm designed to enhance home safety and ensure peace of mind for residents. As a leading model in the market, it combines advanced technology with user-friendly features, making it an essential addition to any household.

One of the most noteworthy characteristics of the Ei181 is its use of dual optical sensing technology. This innovative system detects a broad range of smoke particles, ensuring quick and accurate responses to different types of fire scenarios. The optical sensor is particularly effective at identifying smoldering fires, which can generate dense smoke without visible flames, thereby providing a crucial early warning that traditional ionization smoke detectors might miss.

The Ei181 also boasts a robust design, featuring a sealed battery compartment that ensures long-term performance. It is powered by a non-replaceable lithium battery with a lifespan of up to ten years, eliminating the need for frequent battery changes and reducing maintenance efforts. The unit is fully compliant with current safety standards, ensuring reliability and effectiveness in smoke detection.

Another key feature of the Ei181 is its built-in test and hush button, which allows users to easily check the functionality of the alarm and silence false alarms triggered by cooking or other non-threatening smoke sources. This capability enhances user convenience while ensuring that the alarm remains highly efficient in the event of a real fire.

In addition to its primary smoke detection functions, the Ei181 includes visual and audible alerts. A bright LED indicator provides a clear visual confirmation of the unit's operational status, while a loud alarm sound ensures that occupants are alerted promptly during a fire emergency.

The compact and stylish design of the Ei181 allows it to blend seamlessly with various home interiors, making it both a functional and aesthetically pleasing choice for smoke alarm solutions. Its lightweight construction facilitates easy installation, whether on walls or ceilings, thereby making it accessible for homeowners to enhance their fire safety measures swiftly.

In conclusion, the Ei Electronics Ei181 smoke alarm stands out for its advanced dual optical sensing technology, long-lasting battery life, convenient features, and sleek design. These elements contribute to its effectiveness in ensuring the safety of homes and the well-being of their occupants. Investing in an Ei181 smoke alarm is a proactive measure to safeguard loved ones against the dangers of fire.