Model Ei105R Optical

Technical Specification

SensorOptical, uses light scatter from smoke particles

Sensitivity:Complies with BS 5446 1: 2000

Source:Contains no radioactive material

Airspeed:Essentially immune to the effect of airspeed.

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

Ambient Light: Chamber housing design overcomes problems with stray light.

Supply Voltage:

12V control panel

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 x 120 x 45 mm

Weight:

181 grams

Warranty:

5 year (limited) warranty

Approvals:

Kitemarked to BS5446-1:2000, 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 Ei105R 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.

Ei105R DataSht RevA

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Ei Electronics manual Model Ei105R Optical, Technical Specification, Installation & Placement

Ei105R specifications

The Ei Electronics Ei105R is a high-quality smoke detector designed to provide reliable protection against smoke and fire for residential and commercial applications. With its advanced features and technologies, the Ei105R stands out in the market for safety equipment, giving users peace of mind in the event of an emergency.

One of the key features of the Ei105R is its use of optical sensing technology. This type of sensor is particularly effective at detecting slow-burning fires and smoldering materials, which are common in household fires. The optical sensor operates by using a light beam that enters a sensing chamber. When smoke particles enter this chamber, they scatter the light, triggering the alarm. This technology minimizes false alarms, making it suitable for use in areas where cooking fumes or steam might otherwise cause unnecessary disruptions.

Another significant characteristic of the Ei105R is its battery backup system. It operates on a 9V battery, ensuring continuous functionality even during power outages. This feature is critical for maintaining safety at all times, especially in areas where electrical supply fluctuations are common.

The Ei105R is also designed for ease of installation and maintenance. The unit comes with a user-friendly mounting bracket, allowing for quick and hassle-free setup. Furthermore, it incorporates a test button that lets users easily check the detector's operational status. Regular testing is essential to ensure the detector is functioning properly and ready to respond to any potential hazards.

In addition, the Ei105R features a loud alarm that emits a sound level of 85 decibels. This high sound output is designed to alert occupants effectively, even in noisy environments. The unit also includes a visual indicator, providing a clear signal when the alarm is activated, as well as an end-of-life warning that notifies users when it is time to replace the unit.

Overall, the Ei Electronics Ei105R combines innovative technology with user-friendly design, making it a top choice for smoke detection. Its optical sensing technology, battery backup, easy installation, and reliable alarm system ensure that it can effectively protect lives and property from the threat of fire. Investing in the Ei105R means investing in safety and security, giving individuals and families the reassurance they need in today’s world.