-
Shop by Category
Choose a Category
-
Extinguishers & Equipment
-
Smoke, Fire & Gas Detection
-
Fire Doors & Accessories
Fire Doors & Accessories
-
Fire Exit Equipment
-
Fireproof Safes & Storage
-
Emergency Lighting & Signs
-
Evacuation Equipment
-
First Aid & Defibrillators
First Aid & Defibrillators
-
Passive Fire Protection
-
Fire Safety Services
-
Help & Advice
-
Special Offers
-
- Shop by Brand
Low Cost Delivery
From £3.90 ex VAT
Secure Online Payments
We Won't Be Beaten on Price
Live Chat
Available Now
9V Radio-Interlinked Heat Alarm - Ei3103RF
Product Overview
Interlink
Ancillary Products
Technical Data
FAQs (11)
Show All
£29.99 ex VAT
£35.99 inc VAT
Ei3105RF Radio-Interlinked Optical Smoke Alarm
£32.99 ex VAT
£39.59 inc VAT
Handheld Remote Testing Device for Ei3100 Series Wireless Alarms - Ei410RF
£20.59 ex VAT
£24.71 inc VAT
Manual Call Point for Ei Wireless Alarms - Ei407
£32.79 ex VAT
£39.35 inc VAT
Ei208WRF - Carbon Monoxide Alarm with Radio-interlink
£47.59 ex VAT
£57.11 inc VAT
Ei170RF Radio-Interlinked Strobe and Vibration Pad for the Deaf & Hearing Impaired
£149.99 ex VAT
£179.99 inc VAT
2ltr Wet Chemical Fire Extinguisher
£33.99 ex VAT
£40.79 inc VAT
The Ei3103RF is an entirely wireless interlinking heat alarm from the Ei3100 seriesm 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.
- 5 year Warranty
- Wireless, interlinking smoke and heat alarms. No base plate required
- Battery operated (9V), alkaline battery supplied as standard
- 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: 2013 Grade F
- 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.
Compatible Alarms|
Model Number
|
Type of unit
|
Type of interlink
|
| Ei3100RF | Ionisation Smoke Alarm | Radio-interlinked |
| Ei3105RF | Optical Smoke Alarm | Radio-interlinked |
| Ei650RF | Battery powered optical alarm | Radio-interlinked |
| Ei603TYCRF | Battery powered heat alarm | Radio-interlinked |
| Ei168RC/Ei141 | Ionisation Smoke Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei144 | Heat Alarm | Radio-interlinked using the Ei168RC base |
| Ei168RC/Ei146 | Optical Smoke Alarm | Radio-interlinked using the Ei168RC base |
|
Model Number
|
Type of unit
|
Type of interlink
|
| Ei407 | Wireless Manual Call Point | Radio-interlinked |
| Ei410T | Remote Control Test Device | Radio-interlinked |
Technical Data
This is the technical data for the 9V Radio-Interlinked Heat Alarm - Ei3103RF.
| Product Code | EI3103RF |
|---|---|
| Alternative Product Codes | Ei3103, Ei3103RF, Ei3103RFU |
| Weight | 0.19kg |
| Dimensions (HxWxD) | 140x120x45mm |
| Battery Type | 9V Alkaline |
| Sound Output | 85dB (minimum) at 3m |
| Temperature Range | 0°C to 40°C |
| Humidity Range | 15% to 95% Relative Humidity |
Product Datasheets
The following datasheets are available for this product.
Q. Do the Ei3100RF alarms require anything other than fixing to the ceiling to install them?
A. No, with this series of radio interlinked alarms there is nothing other than pressing the house code button required to install them.
Q. If the radio interlinking signal on one unit fails will the units still work as stand alone units.
A. Yes, should the radio interlinking signal fail the units will continue to sound independently should they detect a fire.
Q. Can a wireless router interfere with the radio interlinked alarms?
A. A wireless router is very unlikely to interfere with the signal of your radio interlinked alarms, as the RF signal of the smoke alarms is digitally coded.
Q. Do the radio interlinked units give out a constant signal all the time and does this decrease the battery life more than a non-interlinked alarm?
A. Yes, radio interlinked alarms are periodically sending and receiving signals from other units in the network and therefore the life of the battery is reduced. Units with alkaline batteries should have the batteries are changed annually [unless they are fitted with a sealed 10 year battery as eg in the Ei600RF series].
Q. Do I need to take out all the batteries in my radio-interlinked alarms before adding a new alarm into the system?
A. No, you do not need to remove all the batteries. Just simply press the house code button on all the units. Please ensure that the batteries have full power as this could render the house code process incomplete.
Show all FAQsPricing & Availability
| Model | Stock | Price | Weight |
|---|---|---|---|
| Product Code: EI3103RF |
Stock Level:
More than 20 in stock Expected dispatch: Today
|
Price:
£39.99 ex VAT £47.99 inc VAT |
Weight:
0.19kg
|
Customer Reviews
13 customers have rated this product and it has an overall rating of 4.8 out of 5
All our reviews are written by real customers that have purchased this product from us and are published without modification.
Reviewed by: RL
Did not purchase the radio linked smoke alarm stated Did purchase the hard wired version
Published on: 27th February 2018
Reviewed by: TH
Radio Interlinked is it's best selling point
Published on: 25th August 2017
Reviewed by: TH
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
Reviewed by: -
Very pleased with the product. Excellent service. Extremely helpful staff. Thank you.
Published on: 6th April 2014
Reviewed by: -
easy to set up easy to set up, easy to install
Published on: 10th July 2013
Reviewed by: -
Good product, easy to install & setup. Happy customer so far.
Published on: 10th May 2013
Reviewed by: -
The test button has to be pressed for a relatively long period of time (longer than the smoke alarms) before the other interlinked alarms trigger.
Published on: 20th January 2013
Reviewed by: -
Very happy with this unit. We have just moved house and this and other EI smoke alarms were up and running as a full interlinked system within hours.
Published on: 7th June 2010
Related Products
Ionisation Smoke Alarm with Alkaline Battery - Ei3100RF
£29.99 ex VAT
£35.99 inc VAT
Ei3105RF Radio-Interlinked Optical Smoke Alarm
£32.99 ex VAT
£39.59 inc VAT
Handheld Remote Testing Device for Ei3100 Series Wireless Alarms - Ei410RF
£20.59 ex VAT
£24.71 inc VAT
Manual Call Point for Ei Wireless Alarms - Ei407
£32.79 ex VAT
£39.35 inc VAT
Ei208WRF - Carbon Monoxide Alarm with Radio-interlink
£47.59 ex VAT
£57.11 inc VAT
Ei170RF Radio-Interlinked Strobe and Vibration Pad for the Deaf & Hearing Impaired
£149.99 ex VAT
£179.99 inc VAT
2ltr Wet Chemical Fire Extinguisher
£33.99 ex VAT
£40.79 inc VAT
Approved Partner
Delivery Options
The following delivery options are available on this product.
Looking for more information?
If you have any questions or would like more information about this product you can ask one of our specialists.
Live Chat Available Now
Direct Telephone
01507 464181
Direct Email
Email Now