Satel INT-RX-S Manual

INT-RX-S
433 MHz KEYFOBS RECEIVER EXPANSION MODULE
The INT-RX-S expansion module allows you to control devices by using 433 MHz keyfobs. This
manual applies to the module with firmware version 1.04. The expansion module is supported by:

INTEGRA (firmware version 1.05 or newer) / INTEGRA Plus / VERSA / VERSA Plus / VERSA IP /
PERFECTA 16 and PERFECTA 32 (firmware version 1.02 or newer) alarm control panel,

ACCO-NT access control panel.

1. Features


Superheterodyne radio receiver.

Support for up to 248 433 MHz keyfobs (the number of supported keyfobs depends on the control
panel).

Transmissions from keyfobs secured by the KeeLoq code hopping.

Up to 6 control functions available from keyfob.

Expansion module firmware update capability.

Tamper protection in 2 ways – cover removal and tearing enclosure from the wall.

2. Electronics board

terminals:
+12V - power input;
COM - common ground;
CLK - clock;
DAT - data.
RS-232 port (TTL standard) for updating the expansion module
firmware. The device can be connected to the computer by using the
SATEL USB-RS converter.
tamper switch.
LED indicator of communication with the control panel:
 blinking – data exchange with the control panel;
 steady light – no communication with the control panel.
DIP-switches. The DIP-switches 1-5 are used for address setting. The
switch in OFF position has a value of 0. The values assigned to the
switches in ON position are presented in Table 1. The address is the
sum of values set on switches 1-5. It must be different than that in the
other devices connected to the communication bus of the control
panel.
DIP-switch number
Numerical value
high-sensitivity superheterodyne receiver, immune to spurious
signals.
antenna.
1 2 3
1 2 4
Table 1.
4 5
8 16
int-rx-s_en 07/19