Model Ei181 Ionisation

Technical Specification

SensorIonisation, uses electrically charged ions that will react to smoke particles

Sensitivity:Complies with BS 5446 Part 1: 2000

Source:

Americium 241

Airspeed:Essentially immune to the effect of airspeed.

Button Test:Simulates the effect of smoke and checks chamber, electronics and horn.

Supply Voltage:

10.5 to 30 volts

Alarm:

Piezoelectric-horn

 

in unit

Alarm Sound Output: 85dB (minimum) at 3m

Temperature Range: 0 to 40°C

Humidity Range: 0% to 90% Relative Humidity

Fixing:

Screw fixings supplied

Plastic material: UL94HB flame retardant

Dimensions: 145 diameter 65 mm height

Weight:334 gram

Warranty:5 year (limited) warranty

Approvals:Kitemarked to BS EN 14604:2005, CE Approved

Specifications are subject to change

Installation & Placement

Alarms should be placed in accordance with the general guidelines shown in the diagram above. These recommendations are based on the problem of areas of “dead air” close to corners of rooms and apexes of ceilings, which could result in the prevention of smoke reaching the smoke detector

Please consult the Instruction Leaflet supplied with the Ei181 for detailed instructions as to how to correctly install and position the smoke detector

Important Precaution:

Do not install the actual smoke/heat alarm itself in new or renovated buildings until all work is completed (including floor coverings) and the building has been fully cleaned. (Excessive dust and debris from building work can contaminate the smoke chamber and cause problems, and it will also invalidate the guarantee). If it must be installed, cover it completely, particularly around the edges, with a dust cover (eg. a plastic bag), until all cleaning is finished..

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

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Ei Electronics manual Model Ei181 Ionisation, Technical Specification, Installation & Placement

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.