Celius CEL-iN1 Operating and safety instructions

CEL-iN1 Door Mount GSM Intercom
Read the whole manual before you begin
Setup and Installation
Fitting the external call station
Using the back cover of the external call station as a template, mark the positions of the fixing and
cable holes onto the door frame with a marker. The top and bottom fixing holes can be started with
a bradawl or small pilot holes can be drilled. The large cable hole in between them will require a
16mm (5/8”) hole to be drilled through the frame at a slightly upward angle. Make sure you remove
the back cover from the frame before drilling the hole, only use it as a template. When all holes are
drilled offer the back cover up to the frame and fix with the 2 screws provided.

Now feed the cable of the call station front panel through the hole and very slowly and evenly slide
it onto the back cover. It is very important that top and bottom edges of the front
panel are gently spread and offered onto the back cover evenly as there is little
flexibility in the front panel with the sealed internal cover welded to the back
of it.The assembly is of a screwless design and is held together when the grooves at the rear clip in
over the back.
The cable is 4.9m long and can go up over the frame to reach the other side of the door or can run
down and along on the same side depending on the best position for your internal receiver or power
socket location.
Setting up and installing the internal receiver
The enclosure of the internal receiver is also of a screwless design and is held together by tension
and the slotted grooves at the back. By gently easing the top and bottom ends apart you can then
slide the front panel away from its base. (Re-assembly is the reverse of removal and you will hear a
click when the 2 parts are completely together).
Obtain any standard sim card PAYG or contract (excluding three network) and deactivate its voice
mail function before use. You can do this by first putting it into a phone and contacting the provider
to cancel the voicemail or dial directly and do the cancellation yourself if you already know the
cancellation number for your sim.
While the sim is in a phone find the best area with a good signal to mount the receiver on the wall.
On top of the 4.9m of cable from the call station the antenna provides an additional 3m of cable to
place in a good signal position.
Mark the position of the receiver’s key-hole slot on the wall in the desired location and drill a 6mm
hole to receive the plug and screw provided. Hook the back panel onto the screw head and then
mark the lower hole. Remove the receiver and drill and plug the bottom hole then re-attach and fix
the receiver in place.
Ensure the power is off before inserting the SIM card into its holder and make sure it’s inserted the
same way as shown in the diagram with metal contacts downwards and the missing corner facing
towards the antenna.

Connect your garage door operator to the terminals of relay 1 (COM and NO) it’s normally the 2
wires running to a manual push button which can open the door. If your button is wireless there are
normally 2 terminals in the operator which can be connected to.
For connecting to electronic locks and keeps connect to relay 1 COM and NC or COM and NO
depending on the whether the lock is constantly energised or only energised to activate it (check
with your lock manufacturer or installer if unsure about the connections)
Connect your existing doorbell button wires to the terminals of relay 2 (COM and NO)
You can now slide the front panel back onto the receiver. This is the reverse of removal as
mentioned earlier. Slide all the way back and squeeze together at the ends until they click into place.
Now link the 2 units together by plugging in the shielded RJ45 cable from the call station into the
RJ45 socket of the internal receiver.
Connect the antenna and roll out its cable and place in a position of good signal reception.
Plug in the supplied power adaptor and switch it on.

The push button and Celius logo of the call station will be illuminated blue continuously for as long
as the power is switched on.
After a few seconds the internal receiver’s blue network LED will light up momentarily and then flash
every 1 second while it searches for a signal. Once a signal is found you will hear 5 bleeps from the
speaker and the blue network LED will then only continue to flash once every 3 seconds
accompanied by a solid signal strength LED (green, amber or red). Ensure the antenna is in a position
to receive at least a medium signal (amber) for reliable operation, if this is not possible you may
need to use a sim from a different network provider.
The CEL-iN1 is now ready for programming via text (SMS) messaging
Programming the receiving number which the CEL-iN1 calls when the button is pressed
Ensure the receiving telephone number has its call waiting function activated to avoid immediate
diversion to voicemail when busy. If the call from the CEL-iN1 is still not answered it will
automatically hang up depending on the ring length time that has been setup (see “Additional
Programming Options”further down this instruction manual). For best function disable voicemail
services on the receiving telephone.
Send this message to the sim in the unit from your phone #01*number* (hash-zero-one-star-your
number-star)
Example: #01*012345678910*
You will receive a conformation text from the unit to tell you the number has been stored (it can
take a while for it to come through)
To replace the number you can repeat the above with a new number to overwrite the existing
To delete
Send this message to the sim in the unit #01**
You will receive a conformation text from the unit to tell you the number has been deleted (it can
take a while for it to come through)
A second divert number option of the software is available but as the CEL-iN1 was designed primarily
for deliveries we have found couriers not to hang around long enough for diversions to go through if
the first call is unanswered. However if you need this option it is available on request.
Programming Door Opening Authorisation Numbers
(This permits which phones will be able to call the CEL-iN1 and open the door at any time)
Send this message to the sim in the unit #01#number# Example: #01#012345678910#
#02#number#

#03#number#
#04#number#
You must wait for a confirmation text before programing each number
This goes on for up to 80 permissible numbers (#80#number#)
To delete
#01##
#02## (and so on)
Again confirmation texts will be received between each deletion
The CEL-iN1 is now ready for use
When the call button is pressed, the programed number will be dialled and your visitor will hear 2
bleeps from the speaker to confirm the unit has been activated. At the same time your doorbell will
also chime normally as before just in case somebody is home. Your visitor will not hear anything else
until you answer the phone. All dialling tones have been removed so as not to alert your visitor that
a call is being dialled out, from a security stand point this way they will not know if you are home or
away when you answer the call.
When you answer the phone there is a pre-set call time programmed into the unit which will end the
call automatically after 95 seconds. 10 seconds before the call is automatically ended you will hear 2
warning bleeps to alert you. Pressing the (*) star key will reset the timer for another 95 seconds (the
bleeps will come from the CEL-iN1’s speaker but you will hear them clearly at the other end on the
phone).
During the call, pressing the (#) hash key will open your garage door but will also switch off the call
timer so the automatic hang-up is disabled for the remainder of the call. You will then just end the
call as normal when complete. This feature is to allow for lengthened activity during a delivery to go
without interruptions and distractions. The (#) key can be used as many times as required during a
call to open, stop and close the door when required (useful if your delivery man forgets something
or needs to go back in and double check).
To open the door without being on a call you can just call up the CEL-iN1 which will reject the call
but will activate relay 1. Calling the unit again will close the door. This is useful in situations where
you go to check on your camera after a delivery and realise you have mistakenly left the door open.
(Only programmed Door Opening Authorisations Numbers will be able to call and activate the door.
This can be disabled, see additional programming).
Additional Programming Options
On the PCB you will notice a blue switch block of 6 switches (5 and 6 have no function)

Switch 1 turned on allows the CEL-iN1 to call your phone for 13 seconds before hanging up (this is to
prevent it from going to your voicemail if you don’t answer.
Switch 1 turned off allows the CEL-iN1 to call your phone for 20 seconds before hanging up (this is
useful if you have voicemail disabled and want to allow time for your phone to divert to your backup
phone when your primary has no signal)
Switch 2 turned on permits only Door Opening Authorisation Numbers to call the CEL-iN1 and open
the door
Switch 2 turned off allows any number to call and open the door (not recommended as random
marketing calls that find the CEL-iN1’s number will activate the door)
Switch 3 turned on will allow relay 1 activation for 6 seconds when activated (useful for when
connected to electronic keeps or magnetic locks instead of a garage door)
Switch 3 turned off will allow relay 1 activation for 2 seconds when activated (suitable for most
garage door operators)
Switch 4 turned on sets the call duration time to 78 seconds before automatic hang-up
Switch 4 turned off sets the call duration time to 95 seconds before automatic hang-up
On the front panel of the internal receiver you will notice a hole labelled Scan/Reset
Inserting a long pin through the hole and pressing the button for 4 seconds will prompt the CEL-iN1
to search for a network signal again (you may want to search for a stronger signal).
To reset the unit to default
Switch off the unit at the mains, insert a long thin pin into the scan/reset hole and press down the
button while switching the unit back on at the mains. Keep the reset button pressed until you hear 5
bleeps then release. The settings will be cleared and the CEL-iN1 will now go through its testing
cycle. All LED lamps will come on during the test as will the relays that operate the doorbell and
door. When the test cycle is complete the unit will return to the standby status. If the door opener is
connected to the "open door" connector (relay 1) your door will be opened during the test cycle.
You will need to close it afterwards.
Please note the SIM card which holds the caller ID numbers permitted to call the CEL-iN1 will not be
erased! To clear these numbers refer to section (Programming Door Authorisation Numbers) of this
instruction manual.

Next to the sim holder is the speaker volume control which is tested and pre-set before dispatch to
almost maximum which we have found to be the perfect setting. The unit has an echo cancellation
function activated which detects and corrects voice repeat (common on speakerphone operated
devices). If you hear yourself talking back it will learn and cancel it over the first 5 or so seconds.
The notification volume control near to the relays adjusts the volume of the bleeps that come from
the speaker; you will need a cross head screwdriver to adjust it if required.
Technical Specification & Features
Power Input 12V DC
Supplied Power Adaptor Output 12V DC 1.25A
Power Consumption Standby/Active 0.7W/1.8W Max
Quad Band Frequency (850/ 900/ 1800/ 1900 MHz)
High Gloss Acrylic Capped ABS Construction
Illuminated Call Button & Logo
Sim Card Operation
Bottom Mounted Microphone With Drip-Groove
Dimensions Call Station (HxWxD) 11.6cm x 5cm x 3cm
Dimensions Internal Receiver (HxWxD) 17.3cm x 9.4cm x 4.2cm
UK Manufactured