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9V Radio-Interlinked Heat Alarm - Ei3103RF
Product Overview
Interlink
Technical Data
FAQs (10)
The Ei3103RF is an entirely wireless interlinking heat alarm from the Ei3100 series designed for installation in kitchens, garages and any other location where fumes and dust can cause false alarms. It is supplied as standard with a 9V alkaline battery and has full test / hush functionality.
- Battery: 9V alkaline battery (included)
- Warranty: 5 year warranty
- Wireless, interlinking smoke and heat alarms. No base plate required
- Can interlink with all other EI radio-interlinked alarms (Please note: only the test function of accessories Ei411H and Ei410 will work with this unit)
- Alarms that can be interlinked include:
- Ei3100RF, Ei3105RF - Suitable for installations complying to BS 5839-6: 2019 Grade F2
- Kite-marked to BS5446-1:2000
- CE Approved
- Test button to check performance
- Fast responding thermistor sensor
- If one alarm detects heat, all linked alarms will sound to give maximum warning time
- Alarms at temperatures of 58°C and above
- No central alarm panel needed
- RF range 150 metres (minimum) in free space and up to 30 metres in buildings. Larger buildings can easily be covered, as the units can act as repeaters (daisy-chaining)
- A maximum of 12 units can be interlinked
- Digitally coded to avoid interference with neighbouring systems
- 85db alarm (minimum) at 3m
- Supplied with fixings for ceiling mounting
- Please Note: These alarms are sold as individual units
The table below shows all the units that can interlink with the EI3103RFU.
Smoke and Heat Alarms - Radio
|
Model Number
|
Type of Unit
|
Type of Interlink
|
| Ei3014 / Ei3014RF | Mains Powered Heat Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei3016 / Ei3016RF | Mains Powered Optical Smoke Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei3024 / Ei3024RF | Mains Powered Optical & Heat Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei3028 / Ei3028RF | Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei2110e / Ei2110eRF | Mains Powered Multi Sensor Smoke & Heat Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei161e / Ei161eRF | Mains Powered Ionisation Smoke Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei164e / Ei164eRF | Mains Powered Heat Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei166e / Ei166eRF | Mains Powered Optical Smoke Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei141 / Ei168RC141RC | Mains Powered Ionisation Alarm - 9V Alkaline | Hardwire or Radio Interlink |
| Ei144 / Ei168RC144RC | Mains Powered Heat Alarm - 9V Alkaline | Hardwire or Radio Interlink |
| Ei146 / Ei168RC146RC | Mains Powered Optical Smoke Alarm - 9V Alkaline | Hardwire or Radio Interlink |
| Ei3100RF | Battery Powered Ionisation Smoke Alarm - 9V Alkaline | Radio Interlink |
| Ei3103RF | Battery Powered Heat Alarm - 9V Alkaline | Radio Interlink |
| Ei3105RF | Battery Powered Optical Smoke Alarm - 9V Alkaline | Radio Interlink |
| Ei603RF | Battery Powered Heat Alarm - Sealed Lithium | Radio Interlink |
| Ei650RF | Battery Powered Optical Smoke Alarm - Sealed Lithium | Radio Interlink |
Carbon Monoxide Alarms
|
Model Number
|
Type of unit
|
Type of interlink
|
| Ei3018 / Ei3018RF | Mains Powered Carbon Monoxide Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei3028 / Ei3028RF | Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei262 | Mains Powered Carbon Monoxide Alarm - Sealed Lithium | Hardwire or Radio Interlink |
| Ei261 | Mains Powered Carbon Monoxide Alarm - Sealed Lithium | Hardwire Interlink |
| Ei208WRF | Battery Powered Carbon Monoxide Detector - Sealed Lithium | Radio Iinterlink |
Ancillary Products
|
Model Number
|
Type of unit
|
Type of interlink
|
| Ei170RF | Mains Powered Strobe and Vibration Pad for the Hearing Impaired - Sealed Lithium | Radio Interlink |
| Ei407 | Battery Powered Manual Call Point - Sealed Lithium | Radio Interlink |
| MCP401RC | Mains Powered Manual Call Point | Hardwire Interlink |
| Ei450 | Battery Powered Fire and CO Alarm Controller - Sealed Lithium | Radio Interlink |
| Ei411H | Battery Powered Locate, Silence & Test Control Switch - Sealed Lithium | Radio Interlink |
| Ei410TRF | Battery Powered Test Remote - Sealed Lithium | Radio Interlink (Ei3100RF Series) |
| Ei1529RC | Mains Powered Locate, Silence & Test Control Switch | Hardwire Interlink |
| Ei159 | Mains Powered Smoke Alarm Locator Switch | Hardware Interlink |
| Ei428 | Mains Powered 5A Relay Module | Radio Interlink |
| Ei128R | Mains Powered 5A Relay Module | Hardwire Interlink |
| Ei128RBU | Mains Powered 5A Relay Module with Lithium Backup Battery | Hardwire Interlink |
| Y03 | Mains Powered Multi Frequency Sounder | Hardwire Interlink (via relay) |
| SAB300C | Mains Powered Flashing Xenon Strobe (Clear) | Hardwire Interlink (via relay) |
| SAB300R | Mains Powered Flashing Xenon Strobe (Red) | Hardwire Interlink (via relay) |
Wiring Explained
Mains powered Ei Electronics smoke and heat alarms require a 230V AC power supply and up to 12 alarms can be hardwire interlinked in one system.
To obtain a mains power supply, each alarm can be connected to the nearest lighting circuit using 2 core and earth cable with a separate, dedicated interlink cable connecting alarms where applicable. However, if possible it is recommended that any alarms connected via interlink cable are all powered from a dedicated circuit from the distribution board using 3 core and earth cable for safety during maintenance, as the interlink cable will carry power from live alarms on other power circuits. Please see the diagram below:-
| Product Code | EI3103RF |
|---|---|
| Alternative Product Codes | Ei3103, Ei3103RF, Ei3103RFU |
| Brand | EI Electronics |
| Battery Type | 9V Alkaline |
| Dimensions (HxWxD) | 140x120x45mm |
| Operating Temperature | 0°C to 40°C |
| Relative Humidity | 15% to 95% |
| Sound Output | 85dB |
| Warranty | 5 Years |
| Weight | 0.19kg |
| Product Datasheets |
Q. Do the three types of Ei3103 alarms interconnect with each other?
A.
Yes, the Ei3103 range, Ei3100RF - Ionisation Smoke Alarm Ei3105RF - Optical Smoke Alarm Ei3103RFU - Heat Alarm, interconnect with each other. If one sounds it will send a radio-signal to the other units and they will then be activated.
Q. How can we test the alarm to make sure it is working?
A.
The manufacturer's recommendation is to test the alarm by pressing the test button. This will simulate a heat input at the heat sensor. You can also test it with a hair dryer but make sure that the hairdryer is kept away at a suitable distance from the alarm. Do not attempt to test the alarm by using open fire or excessive heat as this may damage the unit.
Q. Is it possible to have a heat alarm mains powered radio interlinking alarm interconnect with battery powered radio-interlinked alarms?
A.
Yes this entirely possible. The Ei140 series with RF base is mains powered and these are compatible to interlink with the battery operated Ei3100 series. Please view the interconnection overview on either of these alarms for further details.
Q. Are the battery radio-interlinked smoke alarms suitable to install in a four storey house with thick walls?
A.
Our radio-interlinked smoke detectors have a radio frequency range of about 30 meters in buildings. This means that as long as the detectors are all within 30 meters of each other, the interconnection should be achieved. Some of the RF smoke alarms can also act as repeaters, which means that larger distances can be achieved. So, a four storey house should normally be suitable for RF install.
Q. Where more than one radio-interlinked battery operated smoke alarm is installed, if the battery in one alarm failed would the other alarms be affected?
A.
Show All If one alarm was to malfunction the other units would not be affected, if it was due to alarm failure. If the fault was with the radio-interlinking signal, then all alarms that are in the chain after the faulty alarm would be affected and they would not go off.
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Customer Reviews
14 customers have given this product an overall rating of 4.8 out of 5
Reviews by real customers
All of our product reviews are written by real customers that have purchased this product from us and are published without modification.Rating: 5 / 5 Stars
Reviewed by: M R
Works fine, but secure syncing with other units tricky to verify. Works fine, but the yellow LED that flashes to confirm radio sync is too quick, and with 12 units connected, it's almost impossible to confirm you are secure with the other alarms - although this is just a security gizmo - all alarms will sound if in radio range of each other. Slow down the flash rate please EI, with a long pause between the count. Better still, a bi-colour LED to indicate the count start ...
Published on: 1st July 2019
Rating: 5 / 5 Stars
Reviewed by:
Did not purchase the radio linked smoke alarm stated Did purchase the hard wired version
Published on: 27th February 2018
Rating: 5 / 5 Stars
Reviewed by:
Excellent
Published on: 21st February 2018
Rating: 5 / 5 Stars
Reviewed by:
Radio Interlinked is it's best selling point
Published on: 25th August 2017
Rating: 5 / 5 Stars
Reviewed by:
Kitchen Essential
Published on: 21st July 2017
Rating: 4 / 5 Stars
Reviewed by:
Ideal linked produce
Published on: 6th May 2017
Rating: 4 / 5 Stars
Reviewed by:
Easy to instal, once id phoned to decode the error in the instruction leaflet. Fortunately I've not used it yet
Published on: 3rd June 2016
Rating: 5 / 5 Stars
Reviewed by:
good
Published on: 23rd September 2015
Rating: 5 / 5 Stars
Reviewed by:
Very pleased with the product. Excellent service. Extremely helpful staff. Thank you.
Published on: 6th April 2014
Rating: 5 / 5 Stars
Reviewed by:
easy to set up easy to set up, easy to install
Published on: 10th July 2013
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