Amourelle Products

Phone:   01384 900 264

Garage Door Remote

Remote control handset and keyfob transmitters for
electric garage door and gate operators by mail order

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Autodor (Catnic)
AutoGlide (Cardale)
Bernal/ / Weller
Ecostar (Hormann)
Fadini Astro

We have a convenient & easy to fit mini keyfob
remote control upgrade for Henderson Sommer
Marathon, Duo & Sprint garage door operators

Original Henderson / Sommer keyfob
(40Mhz version shown)

dimensions - 66mm x 45mm x 17mm
weighs 40 grams !

Our mini keyfob alternative

dimensions - 41mm x 26mm x 10mm
weighs just 8 grams !

From Germany's leading garage
door operator manufacturer
German Quality at your Fingertips !

An ideal upgrade for older
garage door operators

Our mini keyfob upgrade can be fitted
to Henderson / Sommer Aperto, Duo
Marathon, & Sprint door operators
(suits 27.045Mhz, 40.685Mhz and 868Mhz models)

Our upgrade comprises of a new 433Mhz remote control
transmitter and a matching radio receiver module that
can be fitted to your existing garage door operator.

The Seip EKR1MCG receiver unit should be connected to the main terminal block on Aperto, Duo, Marathon & Sprint, models as shown here, the Seip receiver unit can be mounted inside the existing enclosure using the self adhesive pads supplied

Henderson/Sommer Aperto

Click image to enlarge

Connect the Seip receiver wires to connector No: 24
(see above) inside the Aperto 868 housing as follows:
terminal 5 = impulse (blue wire)
terminal 6 = impulse (blue wire)
terminal 1 = black (24 volt supply to receiver)
terminal 2 = red (24 volt supply to receiver)

Note: an alternative 24v supply is also available on
terminals 3 & 4 on the front panel beside the lamp)

Henderson/Sommer Duo 650N

Click image for more detail

Connect the new Seip receiver as follows:

terminal 1 = red (24 volt supply to receiver)
terminal 2 = black (24 volt supply to receiver)
terminal 5 = impulse (blue wire)
terminal 6 = impulse (blue wire)

Henderson/Sommer Marathon S550N

Click image for more detail

Connect the new Seip receiver as follows:

terminal 2 = impulse (blue wire)
terminal 3 = impulse (blue wire)
terminal 15 = black (24 volt supply to receiver)
terminal 16 = red (24 volt supply to receiver)

Henderson/Sommer Sprint S550N

Click image for more detail

Connect the new Seip receiver as follows:

terminal 1 = red (24 volt supply to receiver)
terminal 2 = black (24 volt supply to receiver)
terminal 5 = impulse (blue wire)
terminal 6 = impulse (blue wire)

Note: It's essential that your system functions normally from the pushbutton so please
confirm that your door works from this before ordering a Seip remote control upgrade

If you are unsure which terminals you need to connect to on your operator, please click here to contact our friendly technical support staff who are on standby to assist with any query..

Click image to enlarge

Seip EKR1MCG receiver upgrade

(illustrated with mini & midi keyfob options)
receiver module dimensions 90mm x 30mm x 19.5mm

Simple D.I.Y. Installation

We even supply
a screwdriver  !

Can be installed and working
within about 5 minutes with
no technical knowledge

Don't just take our word for it !  -   Read what our customers say !

I ordered a Seip EKR1MCG receiver upgrade kit for my Henderson Duo door operator yesterday and have just finished installing it in about 10 minutes after receiving it in this mornings post. The fitting was simple with help from the photo and instructions on the web site. I spoke to Amourelle before ordering it on line to check that it would be compatible with my door opener and they could not have been more helpful. Fully recommend this product!  Roger Stiggers, Eastbourne, E. Sussex.   I want to thank you for your help and advice as well as the excellent service in supplying a solution to my Henderson garage door problem. The Seip EKR1MCG remote control upgrade kit arrived two days after ordering and fitting couldn’t have been easier. I will certainly recommend Amourelle as a very knowledgeable and reliable company as well as offering great value for money. The kit worked-out as roughly 50% of the cost of the Henderson alternative. Thanks again. Chris Williams, (Kingswinford, West Midlands).

Read More Reviews from our Customers

Choice of keyfob style transmitter to suit your lifestyle
Seip SKRJ433 mini keyfob

'Mini' keyfob transmitter SKRJ433
The toughest & most durable keyfob transmitter available,
it can be kept on your keyring or fitted in your car
to control up to two doors or gates

dimensions 41mm x 26mm x 10mm
weight: 8gms - CR1616 lithium batteries included

'Midi' keyfob transmitter SKR433-3
can provide individual control of up to four receivers
dimensions 69mm x 32mm x 14mm
weight 24gms - CR2032 lithium battery included

  Receiver unit: £ excl. VAT (no keyfob included)
Mini keyfob transmitters: £ each excl. VAT
Midi keyfob transmitters: £ each
excl. VAT
(special offer price when ordered with a Seip EKR series receiver)

How to order:
To specify the contents of your upgrade
kit, select the quantity of receiver units
(one per door) and your desired quantities of 'Mini' & 'Midi' keyfobs from
the drop-down lists and click 'Buy Now'

The total price for your selection
will be displayed at the checkout

Quantity of receiver units:


Total quantity of Mini keyfobs:


Total quantity of Midi keyfobs:


order before 4pm for same day despatch


•  Fitting Instructions  •  Frequently Asked Questions  •

433Mhz radio control system with secure
'rolling code' anti-scan technology - details
Range aprox 75 to 100 mtrs

Five Year Manufacturers Guarantee

UK Home Office & CE approved for use in the UK and Europe

Conforms to MPT 1340 specification


  Seip EKR1MC series receivers are compatible with the Home-Link in-car remote control system*
as offered by the following car manufacturers as a factory fitted option:

Alfa Romeo
Aston Martin
Land Rover

Note: the car must have a UK or European spec. Homelink system with software rev. 6 or later (to verify, refer to Homelink Instructions)

Spares & Accessories

•  Replacement Seip Keyfobs  •  Spare Batteries  •

Click image to enlarge
Wall holder for midi keyfob
converts the Seip midi keyfob into a wireless wall control switch

(keyfob can be removed easily for portable use)
price £ excl. VAT 

Click image to enlarge
Seip wireless external digital numeric entry keypad
can be programmed with up to four separate personal security
codes to provide individual control of four doors or gates
dimensions 83mm x 86mm x 29mm - weight: 112g (inc. batteries)
Five year manufacturers warrantee

compatible with Seip TM & TS series door operators and Seip
EKR1MCG, EKR1MCT & EKR4SP433 receiver units only

Two alkaline AA batteries are included, battery life of approximately 5 years.
Seip Ref: SKR4C433-1
price £ excl. VAT  

Domino numeric
digital entry keypad
Domino external digital numeric entry keypad

The DOMINO keyless digital entry system is a simple
and secure way to open and close your garage door
without the need for a key or remote control

(three 'AA' batteries included)
Our Ref: GD-1

Would you like to add remote control to your:

Garden Lighting
Water Features
Pond Pumps
or Entrance Gates ?

Seip manufacture a receiver to enable items such as gates or garden pumps & lights etc. to be operated from spare buttons on your Seip keyfob transmitter, the receiver is housed in a weatherproof enclosure making it suitable for indoor or outdoor applications

Click Here for Further Details

Frequently Asked Questions

Q/ If my aging electric operator fails, can the new Seip keyfobs be used with a replacement electric operator ?
A/ Yes - Seip are Europe's leading garage door operator manufacturer and the keyfob transmitters supplied with our upgrade kits are compatible with the current Seip electric door operator range and if you decide to purchase a replacement Seip electric door operator from us within 12 months of buying a remote control upgrade we'll buy back the unwanted Seip receiver unit at the original purchase price less 50%.

Q/ Can I use the spare button(s) on Seip keyfobs to control other doors or items around the home ?
A/ Yes - Seip produce a range of receivers to enable gates, water pumps & lights etc. to be controlled by spare buttons on the keyfob

Q/ Will I still be able to use the original hand transmitters ?
A/ Yes - by leaving the original Henderson Sommer aerial (red wire) connected and attaching a new Seip receiver in addition, both new and old transmitters can be used to control a door

Q/ What is the range from which I can control the door ?
A/ Seip keyfobs have a range of approx. 75 - 100 Mtrs

High value orders may be despatched by Royal Mail recorded delivery,
if you are not at home to sign for the goods when your postman calls 
please provide an alternative address
on our on-line order checkout page

option for orders over £50

Same day despatch on orders submitted by 3pm
Next-day delivery also available*
(*on orders placed Mon to Thurs only)

choose 'next-day' delivery at the checkout

•  Delivery Options  •  Will a Signature be Required ?  •

•   Add or Read a Review of this Product   •
•  Alternative Remote Control Upgrade Kit  •

•  Seip Electric Operators  •   Door Security  •
•  Spares &  Accessories 
•  Customers Feedback Comments   •
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Address: Unit 16, James Scott Road, Halesowen, West Midlands, B63 2QT  
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