KRX2 Datasheet, PDF (1/9 Pages) Radiometrix Ltd – UHF FM Code-Hopping Receiver Module

NEW
Issue 1, 29 May 2009
Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England
Tel: [phone], Fax: [phone]
KRX2
UHF FM Code-Hopping Receiver Module
KRX2 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.
Features
Figure 1: KRX2-433
• 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
Radiometrix Ltd
KRX2
page 1