9V BATTERY POWERED

Model Ei 105C Optical

High sensitivity – responds to all standard fires Senses smoke using the light scatter principle, giving a quick response to visible smouldering fires

Battery powered – 9V (supplied) Interconnect up to 12 other alarms Missing battery indicator

Low battery warning Built in sounder Test button

Kitemarked to BS EN 14604:2005 5 year guarantee

Product Description

The Ei105C is an Optical Smoke Alarm that runs on a 9V battery (supplied with the alarm).

It senses smoke using the light scatter

principle, giving a quick response to visible smouldering fires

The Ei105C is easily installed and comes supplied with all necessary screw fixings.

The Ei105C is fitted with a warning flag that pops up when the battery is removed. This prevents the cover from closing when there is no battery fitted to the unit.

When the battery is being installed or changed, this flag must be held down while gently pushing the battery into the battery holder

When the battery is first connected, the alarm may sound for 2-3 seconds – this is normal and means that the battery is connected correctly

Operation

Interconnect up to 12 other alarms (9V ionisation, optical or heat) when one senses smoke, all alarm. Helps ensure warning will be heard throughout the house

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 smoke detector has a built in warning flag to prevent installation of the detector without a battery fitted

The “Test” button will perform a self test and sound the horn (it may take up to 10 seconds)

The smoke detector will emit a beep every 40 seconds to indicate that the battery back up is depleted and needs replacing

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.

Ei105C DataSht RevB

 

 

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Ei Electronics Ei105B manual 9V Battery Powered, Model Ei 105C Optical, Product Description, Operation

Ei105B specifications

The Ei Electronics Ei105B is a highly regarded smoke alarm that combines advanced technology with user-friendly features, making it a popular choice for households looking to enhance fire safety. As part of the Ei Electronics range, the Ei105B is especially noted for its reliability and effectiveness in detecting smoke, providing peace of mind to families and property owners.

One of the standout features of the Ei105B is its dual sensor technology. This advanced system includes both optical and ionization sensors, allowing for precise smoke detection across a range of fire types. Optical sensors are excellent for detecting smoldering fires that produce large smoke particles, while ionization sensors are more responsive to fast-flaming fires. This dual approach maximizes the alarm’s effectiveness, ensuring comprehensive smoke detection.

The Ei105B also comes with a range of user-friendly features designed to make operation and maintenance straightforward. For instance, the unit has a large test and hush button, which facilitates easy testing of the alarm’s functionality and silencing in non-emergency situations, such as when cooking. This feature prevents unnecessary nuisance alarms, a common issue with many smoke detectors.

Another key characteristic of the Ei105B is its long-life battery. Equipped with a lithium battery, the alarm offers up to 10 years of protection, significantly reducing the need for frequent battery replacements. The unit also incorporates a low battery indicator to alert users before the battery runs out, ensuring that the smoke alarm remains operational.

In addition to its performance characteristics, the Ei105B is designed with safety features that enhance its reliability. The unit has a built-in memory which indicates whether the alarm has been triggered since the last test, providing users with additional assurance. Furthermore, the robust construction of the smoke alarm contributes to its longevity and durability, making it suitable for various environments.

In summary, the Ei Electronics Ei105B smoke alarm is an exemplary safety device that integrates cutting-edge technologies with practical features. Its dual sensor technology, long-life battery, and user-friendly functionalities make it a top choice for families prioritizing fire safety. With its reliable performance, the Ei105B is an essential component of any comprehensive fire safety strategy.