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ERONE GARAGE DOOR RECEIVER

3 - WIRINGS & POWER SELECTION

4 - OPERATING MODES

The operating mode can be Pulse or timed. In Timed mode the 
relay release after a programmable time. The min relay activation 
time  is  1  Sec.  During  the  delay  time  a  pulse  of  the  transmitter 
makes the relay to release.

5 - RELAY RELEASE SETTING

Procedure

1) Press and hold the push-button P1 for 4 sec. until the green 
led LD makes a flash  ( Fig. 3);
At this point it is possible to set the release time: push P1 as 
many times  as much is the release time, in seconds, desired. 
( max 30 Sec.)

Antenna

Receiver type

Superheterodyne

Carrier Frequency

433.92 MHz

Local oscillation frequency

6.6128 MHz

Demodulation

AM/ASK

Local oscillator type

VCO / PLL

Channel width

> 25 KHz

Intermediate frequency

10.7 MHz

Input sensitivity

-105 dBm

Spurious emissions

< -57 dBm

Input load

50 Ohm

Operating voltage

12/24 Vac/dc 

Max power on relay contacts

24 VA

Relay number

1

Operating modes

Momentary / Delayed 

Min relay pulse  

1 Sec 

Memory

85 TX keys

Security protocol

Keeloq Hopping code

64

Code combinations 

2

Operating temperature

-20°/+70°C

Enclosure IP grade 

IP2X

Dimensions ( main box)

40 x 22 x 56 mm

2 - TECHNICAL SPECIFICATIONS

1 - INTRODUCTION

The Erone Garage Door Receiver SEL2641R433-GDR is single 
conversion superheterodyne receiver operating at 433,92 MHz in  
AM/ASK modulation.
It  is  designed  for  automatic  closing  systems  and  anti-burglar 
systems. The antenna is direct connected with 6,5” wire. The relay 
K1 available output is only with NO type contact. The operating 
mode of K1 is Pulse and or Timed ( see below for its configuration). 
The power supply is 12/24Vac/dc with selection jumper. The IP 
grade  of  2X  allows  only  indoor  installations.  Hereby,  CDVI 
Wireless  Spa,  declares  that  the  radio  equipment  type 

 is in compliance with directive 2014/53/EU. 

The full text of the EU declaration of conformity is available at the 
following internet address: www.erone.com.

SEL2641R433-GDR

Use and installation manual

Thank you for choosing this product . 

You are recommended to read this manual carefully  before 

installing this product.

Made in 

Italy

0 V

NO

C

+12/24 Vac/dc

JP1

JP1 = CLOSED
12 Vac/dc 

JP1=OPEN
24 Vac/dc

REMARK

 : 

The supply must be provided from a certified power 

supply according to Safety Regulations and coming from a SELV 
circuit protected against short-circuit. 

LD

4s

P1

2 Sec.

Fig. 3

P1

P1

3 Sec.

P1

30 Sec.

1 Sec.

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