KRX2

UHF FM Code-Hopping Receiver Module

kKRX2 is a small PCB mounting UHF integrated receiver-decoder module that is ready-to-use with our UHF FM code-hopping transmitters for secure wireless remote control and keyless security systems.Read code-hopping article...Read application note: Door Monitoring & Alarms...

Key Facts

Functionality	Control, Receiver, Single Channel, Wideband
Band	Wideband
Frequency	433.92MHz
Channel	Single Channel
Frequency	UHF, 433-434MHz
Operational Range	In Building, <100m, 100-200m, 200-300m, Line of sight
Operational Range	200-300m
Country	Australia, Europe, Far East, North America, United Kingdom
Two way	No

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Features

Operates on 433.92MHz European licence exempt frequency
All decoding and interfacing performed by the module
Four outputs facilitate 15 different control codes for each transmitter
Output interface to logic, microcontrollers or directly drive LEDs
Learn input - remembers up to 16 different transmitters
Remembers transmitters when power removed
Output indication of Learn function
Output indication of low supply voltage at a Transmitter
Momentary (output follows input) or 10ms pulse output modes
High performance receiver section may be used on its own
DIL module form factor
5VDC supply

Applications

RF interface for Security and Alarm systems
Status reporting and monitoring secure systems
Industrial controls
HVAC controls
Door entry systems
Simple On/Off switching

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