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OPERATION

When a SMINN transmitter’s code is received, the 
receiver checks the integrity of that code and if it is 
registered in the memory. Once verified, it activates the 
corresponding relay.

INSTALLATION

SMINN radio cards have a 7-way connector compatible 
with most motor controllers’ radio socket. Its use is 
only possible in other manufacturers’ controllers when 
they meet the connection and powering requisites of 
the card. Screw the antenna into the corresponding 
terminal and adapt it into the box avoiding sharp bends. 
Proximity to metallic elements should be avoided. It 
should be separated as far as possible of the electric 
circuit to get the best reception.

Reinforced concrete, metallic components and/
or any other receiving device reduce dramatically 
the radiofrequency signal, so installation close to 
these elements should be avoided.

Power must be disconnected before inserting or 
detaching the receiver card from the socket. Make sure 
that the memory is inserted and properly configured.

ERASE MEMORY

Stored SMINN transmitters’ codes can only be deleted 
completely by erasing the memory. To do so, these 
steps should be followed:

Disconnect the power supply of the equipment.

1. 

Press and hold the programming button (PROG).

2. 

Connect the power supply while holding (PROG).

3. 

Wait 8 seconds until the LED is switched on.

4. 

Release the programming button (PROG) for 2 

5. 

sconds.

Press and hold the programming button (PROG).

6. 

The LED turns off.

7. 

Wait 8 seconds until the LED flashes.

8. 

Release the programming button (PROG).

9. 

Wait for the validation beep.

10. 

After this process, the receiver has been erased and 
the memory checked, leaving it ready to register 
transmitters.

TRANSMITTER PROGRAMMING

SMINN’s TRSH B series receiver cards can store up to 
a total of 35 transmitters with compatible PIN. Before 
registering transmitters, make sure they have the same 
PIN.
If it is the first installation, previously we have to delete 
and, optionally, customize the receiver’s memory. Repeat 
the process for as many transmitters as we want to 
register. 
If we try to register more than 35 transmitters, the 
receiver will answer with a long beep indicating that the 
memory is full. The first registered transmitter indicates 
the working channel of the card. The rest of transmitters 
must be registered using the same channel key as the 
first transmitter. 

MANUAL PROGRAMMING

To register transmitters manually using the 
programming button, proceed as follows:

Turn on the device and wait 5 sec.

1. 

Press and hold the receiver’s programming button 

2. 

(PROG).
Press and hold the button of the transmitter’s 

3. 

channel on the (transmitter/one) we want to 
register.
Check that the led is blinking (SCAN mode).

4. 

Wait for the valid registration beep.

5. 

Release the transmitter button.

6. 

Release the programming button of the receiver 

7. 

(PROG).

REGISTRATION VIA RADIO

Only a registered transmitter can invite or grant self-
registration capabilities to other SMINN transmitters 
with the same PIN.

Registration by permission

Press and hold the already registered transmitter’s 

1. 

1st and 2nd buttons.
Wait for 5 seconds until the led is on in the 

2. 

transmitter.
Release 1st and 2nd buttons of the transmitter (the 

3. 

LED remains on).
Ensure you are close to the receiver to guarantee 

4. 

communication (1 to 10m).
Press and hold the transmitter’s 1st button.

5. 

Wait for the validation beep (learning mode for 8 

6. 

sec).
Press and hold the corresponding button on the 

7. 

transmitter channel we want to register.
Wait for the validation beep. 

8. 

Release the transmitter button.

9. 

Registration by invitation

Press and hold the registered transmitter’s 1st and 

1. 

2nd buttons (MASTER transmitter).
Press and hold the new transmitter’s 1st and 2nd 

2. 

buttons (it must have the same PIN).
Wait for 5 seconds until the LED is on in both 

3. 

transmitters.
Release 1st and 2nd buttons of both transmitters 

4. 

(the leds remain on).
Take the Master transmitter’s led near the new 

5. 

transmitter’s SYNC area.
Press and hold the Master transmitter’s 1st button.

6. 

Wait until the new transmitter’s led flashes 5 times.

7. 

Release the Master’s button.

8. 

Ensure you are close to the receiver to guarantee 

9. 

communication (1 to 10m).
Press and hold the new transmitter’s button that 

10. 

corresponds to the channel that you want to 
register.
Wait for the validation beep 

11. 

Release the button of the new transmitter

12. 

CODE REPLACEMENT DUE TO LOSS

This function allows to replace a transmitter code stored 
in the receiver with a new one, be it due to loss or 
mislaying. The replacement of a transmitter code is only 
possible with a SMINN programming console. Knowing 
the PIN of the installation and the code number of the 
lost transmitter is required.

TRSH 

868

/

434

/

315 

B

RECEIVER CARD

INSTRUCTION MANUAL

DESCRIPCIÓN

SMINN’s TRSH B series receivers are 
developed using state-of-the-art 
devices. They include a memory with 
capacity to store up to 35 transmitters. 
Its memorization capability via radio 
or using a simple push-button makes it 
easy and handy. They have a robust copy 
protection and anti-burglar system. They 
are designed to send the activation/
deactivation order to SMINN motor 
controllers, alarm systems, access control 
systems, home automation systems, etc. 

These devices are built using high quality 
materials and components and the latest 
technology. They are devices that observe 
the current regulations for usage in 
residential, commercial and light industry 
environments.

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